[Elecraft] For Sale: Elecraft MH2 microphone for K2 - And W2 to P3 Data-link cable
The Fred Cady book is sold as well as both KXUSB cables. Still available is: 1. a new MH2 mic for the K2. $79.95 + $8 shipping (+5% pp if used); 2. A new W2 to P3 cat 5/6 data-link cable, $24.95 + $4 shipping (+5% pp if used); QSL if interested. 73, Doug W5JV Sent from my iPhone On Mar 14, 2024, at 2:09 PM, Doug Hensley wrote: For sale here before I move it to other venues, is my like new copy of Prof. Fred Cady's 327 page exhaustive 2017 reference entitled: "The Elecraft K3s and P3 (Getting the most from Your High Performance Station)" $59.95 plus shipping plus 5% if you want to use PAYPAL' Contact me for my PAYPAL account name. Shipping is $8 OR Simple check or m.o to my QTH address listed on my QRZ page. QSL if interested. 73, Doug W5JV Visit https://www.qrz.com/db/W5JV for some great vacuum tube finds. __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to arch...@mail-archive.com
[Elecraft] MH2 Mic Problem
Well, perseverance pays, sometimes.I realize this mic probably came from China, but... the connections to the end of the cable, in the mic housing, weren't well handled. The connection of the black wire to the shield was made so near the end of the outer jacket that overheating other wires was very likely. When all reheating had failed I had nothing to lose, so cut back the cable jacket a half inch or so and, What Ho! There was a tiny holiday in the insulation of the yellow wire, the hot audio downstream of the white wire from the element. Naturally, the open spot attracted the strands of the cable shield and they eventually made contact with the conductor in the yellow wire! Could I have nicked the yellow wire? Of course, but the fact is the mic didn't work before and now does. I've done nothing but separate the wires, as they come out of the cable, so I'm sticking to my guns and blaming the loss of a couple of hours of my precious time on careless work terminating the cable in the housing. There really is no free lunch and sometimes we have to get to the bottom of things to know the truth. Reminds me of when I found the filaments of a pair of 813s wired in series rather than in parallel! Or the time I found a 2500V power supply in a HB linear hooked up BACKWARD. Why those builders stopped at those crucial times I'll never know, but both amps are decently built and are now on the air. 73, Wilson W4BOH __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to arch...@mail-archive.com
Re: [Elecraft] Wanted: Elecraft MH2 Mic
My want has been fulfilled. Thanks for the inquiries 73 de K6SBA David __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to arch...@mail-archive.com
[Elecraft] Wanted: Elecraft MH2 Mic
If anyone has an MH2 hand mic in excellent operational and cosmetic condition, I would like to purchase it. Tnx es 73 de K6SBA David in Santa Barbara, CA __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to arch...@mail-archive.com
Re: [Elecraft] MH2 mic and the K3
And a Mea Culpa from me. I have a MH2 that I use very infrequently with my K2 and it works well. When the question was asked, I noted the instructions were different for the K3 but failed to read them carefully. I should have tried my MH2 on my K3 before offering advice. I have only a casual interest in SSB and the MH2 will come in handy for those few special event stations I enjoy working. On Tue, Jan 26, 2021 at 6:10 PM NJMike wrote: > Gentlemen, thank you very much. One of the nice things about Elecraft is > all > the good feedback you get from users! > > Mike NJ2OM > > > > -- > Sent from: http://elecraft.365791.n2.nabble.com/ > __ > Elecraft mailing list > Home: http://mailman.qth.net/mailman/listinfo/elecraft > Help: http://mailman.qth.net/mmfaq.htm > Post: mailto:Elecraft@mailman.qth.net > > This list hosted by: http://www.qsl.net > Please help support this email list: http://www.qsl.net/donate.html > Message delivered to clark.macau...@gmail.com > -- Sent from Gmail Mobile __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to arch...@mail-archive.com
Re: [Elecraft] MH2 mic and the K3
Gentlemen, thank you very much. One of the nice things about Elecraft is all the good feedback you get from users! Mike NJ2OM -- Sent from: http://elecraft.365791.n2.nabble.com/ __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to arch...@mail-archive.com
Re: [Elecraft] MH2 mic and the K3
I am sorry to disagree, but the MH2 will work fine for both the K2 and K3. They are interchangable. After the repair and configuration of over 1000 K2s, I am quite familiar with the K2 microphone configuration for various microphones. Yes, the K2 mic config header must be jumpered properly and have a bias resistor soldered between pins 1 and 6 on the rear of the mic jack, but once set up it will work. The original poster has his K2 set up to use that microphone already. Moving it to the K3 is simply a matter of setting the MIC SEL menu to FP L Bias. If the MH2 mic fails, the MH4 is a direct replacement. 73, Don W3FPR On 1/26/2021 4:34 PM, Clark Macaulay wrote: Download the MH2 instructions from Elecraft site and you will see that the mic has different jumper settings for the K3. I’m not sure if an MH2 configured for K2 will work unchanged with K3. The K2 config in the mic has a resistor that is not there for K3. At least that is the way I read it. Bottom line: mic should work fine with either rig but not interchangeable. __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to arch...@mail-archive.com
Re: [Elecraft] MH2 mic and the K3
Download the MH2 instructions from Elecraft site and you will see that the mic has different jumper settings for the K3. I’m not sure if an MH2 configured for K2 will work unchanged with K3. The K2 config in the mic has a resistor that is not there for K3. At least that is the way I read it. Bottom line: mic should work fine with either rig but not interchangeable. On Tue, Jan 26, 2021 at 1:46 PM Jorge Diez (CX6VM-CW5W) < cx6vm.jo...@gmail.com> wrote: > Hello Mike > > Yes, it works with K3 > > https://ftp.elecraft.com/MH2/E740030_MH2_Rev_D.pdf > > 73, > > > Enviado desde mi iPhone > > > El 26 ene. 2021, a la(s) 15:14, NJMike escribió: > > > > Will the MH2 hand mic that was originally for the K2 work with the K3? > I > > know there is an MH4 mic now that works with both rigs. > > > > Thanks, > > Mike NJ2OM > > > > > > > > -- > > Sent from: http://elecraft.365791.n2.nabble.com/ > > __ > > Elecraft mailing list > > Home: http://mailman.qth.net/mailman/listinfo/elecraft > > Help: http://mailman.qth.net/mmfaq.htm > > Post: mailto:Elecraft@mailman.qth.net > > > > This list hosted by: http://www.qsl.net > > Please help support this email list: http://www.qsl.net/donate.html > > Message delivered to cx6vm.jo...@gmail.com > __ > Elecraft mailing list > Home: http://mailman.qth.net/mailman/listinfo/elecraft > Help: http://mailman.qth.net/mmfaq.htm > Post: mailto:Elecraft@mailman.qth.net > > This list hosted by: http://www.qsl.net > Please help support this email list: http://www.qsl.net/donate.html > Message delivered to clark.macau...@gmail.com -- Sent from Gmail Mobile __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to arch...@mail-archive.com
Re: [Elecraft] MH2 mic and the K3
Hello Mike Yes, it works with K3 https://ftp.elecraft.com/MH2/E740030_MH2_Rev_D.pdf 73, Enviado desde mi iPhone > El 26 ene. 2021, a la(s) 15:14, NJMike escribió: > > Will the MH2 hand mic that was originally for the K2 work with the K3? I > know there is an MH4 mic now that works with both rigs. > > Thanks, > Mike NJ2OM > > > > -- > Sent from: http://elecraft.365791.n2.nabble.com/ > __ > Elecraft mailing list > Home: http://mailman.qth.net/mailman/listinfo/elecraft > Help: http://mailman.qth.net/mmfaq.htm > Post: mailto:Elecraft@mailman.qth.net > > This list hosted by: http://www.qsl.net > Please help support this email list: http://www.qsl.net/donate.html > Message delivered to cx6vm.jo...@gmail.com __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to arch...@mail-archive.com
Re: [Elecraft] MH2 mic and the K3
Mike, Yes, no problem. It needs bias. The MH4 was the replacement when the MH2 was no longer able to be sourced by Elecraft. 73, Don W3FPR On 1/26/2021 1:13 PM, NJMike wrote: Will the MH2 hand mic that was originally for the K2 work with the K3? I know there is an MH4 mic now that works with both rigs. __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to arch...@mail-archive.com
[Elecraft] MH2 mic and the K3
Will the MH2 hand mic that was originally for the K2 work with the K3? I know there is an MH4 mic now that works with both rigs. Thanks, Mike NJ2OM -- Sent from: http://elecraft.365791.n2.nabble.com/ __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to arch...@mail-archive.com
Re: [Elecraft] MH2, MH4 mic compatibility?
Dear Eric, Thank you also! 73’s Fernando Sent from my iPhone > On Sep 28, 2020, at 11:13 AM, eric norris wrote: > > Don says they are functionaly identical. > > 73, Eric WD6DBM > >  > > On Mon, Sep 28, 2020 at 7:09 AM, Fernando Sindeaux > wrote: > Dear Friends, > Which one of those mics is the best in audio quality? > Best regards to all, > Fernando > > Sent from my iPhone > > > On Sep 27, 2020, at 8:31 PM, Don Wilhelm wrote: > > > > Eric, > > > > Yes to both. > > > > 73, > > Don W3FPR > > > >> On 9/27/2020 7:04 PM, eric norris via Elecraft wrote: > >> Will an MH2 mic work with a K3S, and will an MH4 mic work with a K2? > >> Thanks, > >> 73, Eric WD6DBM > >>  > >> __ > >> Elecraft mailing list > >> Home: http://mailman.qth.net/mailman/listinfo/elecraft > >> Help: http://mailman.qth.net/mmfaq.htm > >> Post: mailto:Elecraft@mailman.qth.net > >> This list hosted by: http://www.qsl.net > >> Please help support this email list: http://www.qsl.net/donate.html > >> Message delivered to donw...@embarqmail.com > > > __ > > Elecraft mailing list > > Home: http://mailman.qth.net/mailman/listinfo/elecraft > > Help: http://mailman.qth.net/mmfaq.htm > > Post: mailto:Elecraft@mailman.qth.net > > > > This list hosted by: http://www.qsl.net > > Please help support this email list: http://www.qsl.net/donate.html > > Message delivered to > fsinde...@yahoo.com > __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to arch...@mail-archive.com
Re: [Elecraft] MH2, MH4 mic compatibility?
Dear Don, Thank you for the answer! Appreciate your kindness! All the best to all, 73’s Fernando Sent from my iPhone > On Sep 28, 2020, at 11:23 AM, Don Wilhelm wrote: > > Fernando, > > They should be about the same. They use different cases, but the insides are > the same - an electret mic element. > The MH4 was introduced only because the case for the MH2 was no longer > available. > > 73, > Don W3FPR > >> On 9/28/2020 10:09 AM, Fernando Sindeaux wrote: >> Dear Friends, >> Which one of those mics is the best in audio quality? >> Best regards to all, >> Fernando >> >> Sent from my iPhone >> >> > __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to arch...@mail-archive.com
Re: [Elecraft] MH2, MH4 mic compatibility?
Fernando, They should be about the same. They use different cases, but the insides are the same - an electret mic element. The MH4 was introduced only because the case for the MH2 was no longer available. 73, Don W3FPR On 9/28/2020 10:09 AM, Fernando Sindeaux wrote: Dear Friends, Which one of those mics is the best in audio quality? Best regards to all, Fernando Sent from my iPhone __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to arch...@mail-archive.com
Re: [Elecraft] MH2, MH4 mic compatibility?
Don says they are functionaly identical. 73, Eric WD6DBM  On Mon, Sep 28, 2020 at 7:09 AM, Fernando Sindeaux wrote: Dear Friends, Which one of those mics is the best in audio quality? Best regards to all, Fernando Sent from my iPhone > On Sep 27, 2020, at 8:31 PM, Don Wilhelm wrote: > > Eric, > > Yes to both. > > 73, > Don W3FPR > >> On 9/27/2020 7:04 PM, eric norris via Elecraft wrote: >> Will an MH2 mic work with a K3S, and will an MH4 mic work with a K2? >> Thanks, >> 73, Eric WD6DBM >>  >> __ >> Elecraft mailing list >> Home: http://mailman.qth.net/mailman/listinfo/elecraft >> Help: http://mailman.qth.net/mmfaq.htm >> Post: mailto:Elecraft@mailman.qth.net >> This list hosted by: http://www.qsl.net >> Please help support this email list: http://www.qsl.net/donate.html >> Message delivered to donw...@embarqmail.com > __ > Elecraft mailing list > Home: http://mailman.qth.net/mailman/listinfo/elecraft > Help: http://mailman.qth.net/mmfaq.htm > Post: mailto:Elecraft@mailman.qth.net > > This list hosted by: http://www.qsl.net > Please help support this email list: http://www.qsl.net/donate.html > Message delivered to fsinde...@yahoo.com __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to arch...@mail-archive.com
Re: [Elecraft] MH2, MH4 mic compatibility?
Dear Friends, Which one of those mics is the best in audio quality? Best regards to all, Fernando Sent from my iPhone > On Sep 27, 2020, at 8:31 PM, Don Wilhelm wrote: > > Eric, > > Yes to both. > > 73, > Don W3FPR > >> On 9/27/2020 7:04 PM, eric norris via Elecraft wrote: >> Will an MH2 mic work with a K3S, and will an MH4 mic work with a K2? >> Thanks, >> 73, Eric WD6DBM >>  >> __ >> Elecraft mailing list >> Home: http://mailman.qth.net/mailman/listinfo/elecraft >> Help: http://mailman.qth.net/mmfaq.htm >> Post: mailto:Elecraft@mailman.qth.net >> This list hosted by: http://www.qsl.net >> Please help support this email list: http://www.qsl.net/donate.html >> Message delivered to donw...@embarqmail.com > __ > Elecraft mailing list > Home: http://mailman.qth.net/mailman/listinfo/elecraft > Help: http://mailman.qth.net/mmfaq.htm > Post: mailto:Elecraft@mailman.qth.net > > This list hosted by: http://www.qsl.net > Please help support this email list: http://www.qsl.net/donate.html > Message delivered to fsinde...@yahoo.com __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to arch...@mail-archive.com
Re: [Elecraft] MH2, MH4 mic compatibility?
Eric, Yes to both. 73, Don W3FPR On 9/27/2020 7:04 PM, eric norris via Elecraft wrote: Will an MH2 mic work with a K3S, and will an MH4 mic work with a K2? Thanks, 73, Eric WD6DBM  __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to donw...@embarqmail.com __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to arch...@mail-archive.com
[Elecraft] MH2, MH4 mic compatibility?
Will an MH2 mic work with a K3S, and will an MH4 mic work with a K2? Thanks, 73, Eric WD6DBM  __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to arch...@mail-archive.com
[Elecraft] MH2 microphone for sale
Elecraft MH2 microphone excellent condition, brand new and never taken out of the box. $40.00 plus shipping. Contact off list please. Sent from Mail for Windows 10 __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to arch...@mail-archive.com
[Elecraft] For Sale: New Elecraft MH2 Hand Microphone
New Elecraft MH2 microphone in the original packaging with original instructions and mounting clip. The package was opened only once to verify its contents. The microphone has never been used and has never been removed from its plastic wrapper $30,00 plus actual shipping cost 73 Frank W3LPL __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to arch...@mail-archive.com
Re: [Elecraft] MH2 on K3?
Hi Leroy, I recently bought a K3s and after eventually finding out that I had to change the default configuration to have the bias turned on it seemed to work. My MH2 came with an eight pin plug already fitted that uses the front panel mic socket. I still have a problem in that I don't find any difference between the high and low mic settings and need to have my mic gain set at 2 or 3 as well as speak with the microphone about 3 inches away from my mouth otherwise I over modulate which gives a very poor signal. I am sure something is not right but can't find what is causing this at the moment. It may be my big mouth but I don't have this problem with my KX3 which uses the MH3 microphone and "expected" mic settings. Everything just works fine on that. When time permits I will look into fitting a small attenuator into the mic lead so that I can get a more stable ALC reading. I haven't yet tried using the back panel mic socket but may give it a try soon with my Sennheiser headset to see if it overcomes some of the mic gain issues I have with the MH2. Andrew G8BYB -Original Message- From: lmarion Sent: 14 June 2016 01:48 Subject: [Elecraft] MH2 on K3? Where is this plug in for a MH2 on the front panel? Mine won t work on the rear panel plug in. I ordered a MH3 as well, II t won t work either. What microphone are you guys using on the K3S that uses the 8 pin front panel plug? New K3S that I can t talk on. Leroy AB7CE __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to arch...@mail-archive.com
[Elecraft] MH2 on K3?
“No internal hardware changes are required to use your MH2 with the Elecraft K3. Setup consists of attaching the microphone, enabling it using the MENU commands and making other front-panel adjustments. Note: The jumper blocks and 5.6 k resistor supplied with your microphone are not used. They are required only when using the MH2 with an Elecraft K2. The K3 can receive microphone input from either front or back panel connectors. Select the front panel connector as follows: 1. Tap MENU and locate MIC SEL with VFO B. 2. Select FP.L or FP.H with VFO A. 3. If FP.H is displayed, tap the 1 button to toggle the display to show FP.L. 4. Tap the 2 button as needed to display bI AS. (This turns on the microphone bias voltage required by the MH2.) Plug the microphone into the K3 front panel 8-pin” This is from the Elecraft page on using MH2 with K3. Where is this plug in for a MH2 on the front panel? Mine won’t work on the rear panel plug in. I ordered a MH3 as well, II t won’t work either. What microphone are you guys using on the K3S that uses the 8 pin front panel plug? New K3S that I can’t talk on. Leroy AB7CE __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to arch...@mail-archive.com
Re: [Elecraft] MH2 vs MH3 mic question
Ed, No they are different. Not only that the MH3 has a 3.5mm TRRS plug and a different mechanism for the MIC buttons(for the KX3) and the MH2 has an 8 pin Foster plug (for the K2, K3 and K3S). The shape of the mic head is different too. The mic element *may* be the same, but I am not certain of that. 73, Don W3FPR On 1/30/2016 11:56 AM, Eddy Avila wrote: Does anyone know if the MH2 is the same mic as the MH3? Tnx and 73 __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to arch...@mail-archive.com
Re: [Elecraft] MH2 vs MH3 mic question
The MH2 Hand Microphone is the result of a collaboration between Bob Heil of Heil Sound and Elecraft. The MH2 uses a high performance condenser element designed by Bob. It is optimally matched to the K2 and provides excellent SSB audio quality. MH2 Features: - - High output Heil microphone element - - Punchy, High Quality SSB audio in the Heil Sound tradition. - - Pre-wired 8 pin connector for the K2 - - Includes microphone mounting clip The MH3 microphone is designed for use with the Elecraft KX3 transceiver. It contains a high-performance condenser microphone element optimized for SSB, AM and FM use, a push-to-talk button and two function buttons to control the KX3 from the microphone 73 Bob, K4TAX On 1/30/2016 10:56 AM, Eddy Avila wrote: Does anyone know if the MH2 is the same mic as the MH3? Tnx and 73 ed __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to rmcg...@blomand.net __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to arch...@mail-archive.com
[Elecraft] MH2 vs MH3 mic question
Does anyone know if the MH2 is the same mic as the MH3? Tnx and 73 ed __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to arch...@mail-archive.com
[Elecraft] MH2 settings
Hello I am installing MH2 microphone I found I need BIAS on the K3, so MIC SEL = FP.X BIAS But don´t know if I must setup LOW or HIGH FP.H BIAS or FP.L BIAS Thanks, Jorge CX6VM/CW5W --- El software de antivirus Avast ha analizado este correo electrónico en busca de virus. https://www.avast.com/antivirus __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to arch...@mail-archive.com
Re: [Elecraft] MH2 question
Wow, bingo! Vy 73 de Bert WA2SI Sent from my android device. -Original Message- From: Al Lorona alor...@sbcglobal.net To: elecraft@mailman.qth.net elecraft@mailman.qth.net Sent: Thu, 09 Jul 2015 23:08 Subject: Re: [Elecraft] MH2 question The best and easiest fix for bad K3 audio is to simply tell the other ham you're using a Kensucom. He will respond with, Oh yeah, your Kensucom has great audio, old man! Al W6LX __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to wa...@arrl.net __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to arch...@mail-archive.com
Re: [Elecraft] MH2 question
I've never owned or used a K2. However I have assembled two of the K3
kits for others who felt they were not capable of doing so. Thus I have
had the opportunity to use two different K3 radios. One of the very
serious short comings, and main reason for me not purchasing a K3
earlier, is the unsatisfactory quality of the audio. To that end,
with changes announced in the K3S, specifically in the audio section, I
have a new K3S on order. Let's hope it performs or it will be sold.
I've used other radios which do have great audio, both on receive and
transmit. I find it very important that a good mike suited to the
user's voice and good microphone technique is a large part of the key to
great audio on SSB. {key words here {suited to the user's voice} and
{good microphone technique}.
73 Bob, K4TAX
Soon to be a new K3S owner.
On 7/9/2015 10:06 AM, Eddy Avila wrote:
Has anyone sent their Heil MH2 to AB5N Bob Nagy for his upgrade? I've never
been impressed with my K2 SSB tx audio and I've done everything Elecraft has
recommended to improve the TX audio, including sending it to Gary for alignment
-- Gary did a wonderful job aligning my K2, but the K2 TX audio still leaves a
lot to be desired!!
Thanks for any advice you can offer regardnig the AB5N mods.
73
ed
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[Elecraft] MH2 question
Has anyone sent their Heil MH2 to AB5N Bob Nagy for his upgrade? I've never been impressed with my K2 SSB tx audio and I've done everything Elecraft has recommended to improve the TX audio, including sending it to Gary for alignment -- Gary did a wonderful job aligning my K2, but the K2 TX audio still leaves a lot to be desired!! Thanks for any advice you can offer regardnig the AB5N mods. 73 ed __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to arch...@mail-archive.com
Re: [Elecraft] MH2 question
Bob, With such positive expectations, I'm sure your K3S will have great audio :-) 73, Phil W7OX On 7/9/15 4:09 PM, Bob McGraw - K4TAX wrote: This system, being in the new K3S, should make a big difference in receive audio. I certainly look forward to receiving my new K3S-F. Thanks Wayne! 73 Bob, K4TAX On 7/9/2015 6:05 PM, Wayne Burdick wrote: Also note that the K3 has stereo, 4-ohm-capable external speaker outputs. You can really get pet-hair-raising amounts of audio out if you need it. Using two speakers allows you to take advantage of the left/right main/sub RX audio as well as audio effects. 73, Wayne N6KR On Jul 9, 2015, at 3:34 PM, Mel Farrer via Elecraft elecraft@mailman.qth.net wrote: I think the issue of the audio output of the K series is sufficient to anyone needing a simple system. I for one have never used any of the inboard speaker on any radio preferring to use external devices to suit my needs. Having said that the audio sharpness / crispness is good on the internal speaker in general. Fidelity is a different story. That' s what earphones and external devices are for. The Tx audio is par excellence. IMHO. Mel. K6KBE __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to arch...@mail-archive.com
Re: [Elecraft] MH2 question
I'm missing something. Wayne said that's in the K3 now. He did not say only the K3S did he? Tom NY4I Principal Solutions Architect Better Software Solutions, Inc. 727-437-2771 On Jul 9, 2015, at 7:09 PM, Bob McGraw - K4TAX rmcg...@blomand.net wrote: This system, being in the new K3S, should make a big difference in receive audio. I certainly look forward to receiving my new K3S-F. Thanks Wayne! 73 Bob, K4TAX On 7/9/2015 6:05 PM, Wayne Burdick wrote: Also note that the K3 has stereo, 4-ohm-capable external speaker outputs. You can really get pet-hair-raising amounts of audio out if you need it. Using two speakers allows you to take advantage of the left/right main/sub RX audio as well as audio effects. 73, Wayne N6KR On Jul 9, 2015, at 3:34 PM, Mel Farrer via Elecraft elecraft@mailman.qth.net wrote: I think the issue of the audio output of the K series is sufficient to anyone needing a simple system. I for one have never used any of the inboard speaker on any radio preferring to use external devices to suit my needs. Having said that the audio sharpness / crispness is good on the internal speaker in general. Fidelity is a different story. That' s what earphones and external devices are for. The Tx audio is par excellence. IMHO. Mel. K6KBE __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to rmcg...@blomand.net __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to t...@xmission.com __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to arch...@mail-archive.com
Re: [Elecraft] MH2 question
K3S ONLY as of now. I'm missing something. Wayne said that's in the K3 now. He did not say only the K3S did he? Tom NY4I Principal Solutions Architect Better Software Solutions, Inc. 727-437-2771 On Jul 9, 2015, at 7:09 PM, Bob McGraw - K4TAX rmcg...@blomand.net wrote: This system, being in the new K3S, should make a big difference in receive audio. I certainly look forward to receiving my new K3S-F. Thanks Wayne! 73 Bob, K4TAX On 7/9/2015 6:05 PM, Wayne Burdick wrote: Also note that the K3 has stereo, 4-ohm-capable external speaker outputs. You can really get pet-hair-raising amounts of audio out if you need it. Using two speakers allows you to take advantage of the left/right main/sub RX audio as well as audio effects. 73, Wayne N6KR On Jul 9, 2015, at 3:34 PM, Mel Farrer via Elecraft elecraft@mailman.qth.net wrote: I think the issue of the audio output of the K series is sufficient to anyone needing a simple system. I for one have never used any of the inboard speaker on any radio preferring to use external devices to suit my needs. Having said that the audio sharpness / crispness is good on the internal speaker in general. Fidelity is a different story. That' s what earphones and external devices are for. The Tx audio is par excellence. IMHO. Mel. K6KBE __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to rmcg...@blomand.net __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to t...@xmission.com __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to k...@flex.com __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to arch...@mail-archive.com
Re: [Elecraft] MH2 question
I think Bob is referring to the new, improved RX audio (I think it's only RX) in the K3S DSP board, not yet available as a K3 upgrade. Phil W7OX On 7/9/15 5:52 PM, Tom Schaefer wrote: I'm missing something. Wayne said that's in the K3 now. He did not say only the K3S did he? Tom NY4I Principal Solutions Architect Better Software Solutions, Inc. 727-437-2771 On Jul 9, 2015, at 7:09 PM, Bob McGraw - K4TAX rmcg...@blomand.net wrote: This system, being in the new K3S, should make a big difference in receive audio. I certainly look forward to receiving my new K3S-F. Thanks Wayne! 73 Bob, K4TAX On 7/9/2015 6:05 PM, Wayne Burdick wrote: Also note that the K3 has stereo, 4-ohm-capable external speaker outputs. You can really get pet-hair-raising amounts of audio out if you need it. Using two speakers allows you to take advantage of the left/right main/sub RX audio as well as audio effects. 73, Wayne N6KR On Jul 9, 2015, at 3:34 PM, Mel Farrer via Elecraft elecraft@mailman.qth.net wrote: I think the issue of the audio output of the K series is sufficient to anyone needing a simple system. I for one have never used any of the inboard speaker on any radio preferring to use external devices to suit my needs. Having said that the audio sharpness / crispness is good on the internal speaker in general. Fidelity is a different story. That' s what earphones and external devices are for. The Tx audio is par excellence. IMHO. Mel. K6KBE __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to arch...@mail-archive.com
Re: [Elecraft] MH2 question
But in the works and coming. 73, Guy K2AV On Thursday, July 9, 2015, Phil Wheeler w...@socal.rr.com wrote: I think Bob is referring to the new, improved RX audio (I think it's only RX) in the K3S DSP board, not yet available as a K3 upgrade. Phil W7OX On 7/9/15 5:52 PM, Tom Schaefer wrote: I'm missing something. Wayne said that's in the K3 now. He did not say only the K3S did he? Tom NY4I Principal Solutions Architect Better Software Solutions, Inc. 727-437-2771 On Jul 9, 2015, at 7:09 PM, Bob McGraw - K4TAX rmcg...@blomand.net wrote: This system, being in the new K3S, should make a big difference in receive audio. I certainly look forward to receiving my new K3S-F. Thanks Wayne! 73 Bob, K4TAX On 7/9/2015 6:05 PM, Wayne Burdick wrote: Also note that the K3 has stereo, 4-ohm-capable external speaker outputs. You can really get pet-hair-raising amounts of audio out if you need it. Using two speakers allows you to take advantage of the left/right main/sub RX audio as well as audio effects. 73, Wayne N6KR On Jul 9, 2015, at 3:34 PM, Mel Farrer via Elecraft elecraft@mailman.qth.net wrote: I think the issue of the audio output of the K series is sufficient to anyone needing a simple system. I for one have never used any of the inboard speaker on any radio preferring to use external devices to suit my needs. Having said that the audio sharpness / crispness is good on the internal speaker in general. Fidelity is a different story. That' s what earphones and external devices are for. The Tx audio is par excellence. IMHO. Mel. K6KBE __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to k2av@gmail.com -- Sent via Gmail Mobile on my iPhone __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to arch...@mail-archive.com
Re: [Elecraft] MH2 question
The best and easiest fix for bad K3 audio is to simply tell the other ham you're using a Kensucom. He will respond with, Oh yeah, your Kensucom has great audio, old man! Al W6LX __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to arch...@mail-archive.com
Re: [Elecraft] MH2 question
Bob,
Are you saying the K3 TX audio was
unsatisfactory? If so, that's the first report of
it I've heard (assuming everything is adjusted
correctly).
BTW -- re the thread topic: My K2 has always
received outstanding audio reports, though
nowadays I use my K3. But I never much liked the
MH2 mic due to the really strong spring in the PTT
:-) I use a Kenwood M43 with my K3 (and it is
newly synthed).
I'm not familiar with the AB5N mods, though I may
have done something of the sort on K2 #380.
73, Phil W7OX
On 7/9/15 8:38 AM, Bob McGraw - K4TAX wrote:
I've never owned or used a K2. However I have
assembled two of the K3 kits for others who felt
they were not capable of doing so. Thus I have
had the opportunity to use two different K3
radios. One of the very serious short comings,
and main reason for me not purchasing a K3
earlier, is the unsatisfactory quality of the
audio. To that end, with changes announced in
the K3S, specifically in the audio section, I
have a new K3S on order. Let's hope it performs
or it will be sold.
I've used other radios which do have great
audio, both on receive and transmit. I find it
very important that a good mike suited to the
user's voice and good microphone technique is a
large part of the key to great audio on SSB.
{key words here {suited to the user's voice}
and {good microphone technique}.
73 Bob, K4TAX
Soon to be a new K3S owner.
On 7/9/2015 10:06 AM, Eddy Avila wrote:
Has anyone sent their Heil MH2 to AB5N Bob Nagy
for his upgrade? I've never been impressed with
my K2 SSB tx audio and I've done everything
Elecraft has recommended to improve the TX
audio, including sending it to Gary for
alignment -- Gary did a wonderful job aligning
my K2, but the K2 TX audio still leaves a lot
to be desired!!
Thanks for any advice you can offer regardnig
the AB5N mods.
73
ed
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Re: [Elecraft] MH2 question
I think the issue of the audio output of the K series is sufficient to anyone
needing a simple system. I for one have never used any of the inboard speaker
on any radio preferring to use external devices to suit my needs. Having said
that the audio sharpness / crispness is good on the internal speaker in
general. Fidelity is a different story. That' s what earphones and external
devices are for. The Tx audio is par excellence. IMHO.
Mel. K6KBE
From: Phil Hystad phys...@mac.com
To: Phil Wheeler w...@socal.rr.com
Cc: elecraft@mailman.qth.net
Sent: Thursday, July 9, 2015 3:16 PM
Subject: Re: [Elecraft] MH2 question
I was a bit shocked, or at least surprised, at what K4TAX was saying. I think
he might mean the quality of the audio plus speaker system of the default K3,
not TX audio. Or, at least hopefully he means that. I know others have
complained about the level of audio volume or whatever in listening to a K3’s
built in speaker.
But, I had to say that no complaints have I ever heard about TX audio. In
fact, if anyone chooses to comment on my K3 TX Audio, it is a very good comment
on the quality of the signal and audio.
I don’t use my K3 with the built in speakers — use stereo West Mountain Radio
COMspkr or CM500 headset instead and I am fine with the resulting audio of the
K3.
On Jul 9, 2015, at 12:39 PM, Phil Wheeler w...@socal.rr.com wrote:
Bob,
Are you saying the K3 TX audio was unsatisfactory? If so, that's the first
report of it I've heard (assuming everything is adjusted correctly).
BTW -- re the thread topic: My K2 has always received outstanding audio
reports, though nowadays I use my K3. But I never much liked the MH2 mic due
to the really strong spring in the PTT :-) I use a Kenwood M43 with my K3
(and it is newly synthed).
I'm not familiar with the AB5N mods, though I may have done something of the
sort on K2 #380.
73, Phil W7OX
On 7/9/15 8:38 AM, Bob McGraw - K4TAX wrote:
I've never owned or used a K2. However I have assembled two of the K3 kits
for others who felt they were not capable of doing so. Thus I have had the
opportunity to use two different K3 radios. One of the very serious short
comings, and main reason for me not purchasing a K3 earlier, is the
unsatisfactory quality of the audio. To that end, with changes announced in
the K3S, specifically in the audio section, I have a new K3S on order. Let's
hope it performs or it will be sold.
I've used other radios which do have great audio, both on receive and
transmit. I find it very important that a good mike suited to the user's
voice and good microphone technique is a large part of the key to great
audio on SSB. {key words here {suited to the user's voice} and {good
microphone technique}.
73 Bob, K4TAX
Soon to be a new K3S owner.
On 7/9/2015 10:06 AM, Eddy Avila wrote:
Has anyone sent their Heil MH2 to AB5N Bob Nagy for his upgrade? I've never
been impressed with my K2 SSB tx audio and I've done everything Elecraft
has recommended to improve the TX audio, including sending it to Gary for
alignment -- Gary did a wonderful job aligning my K2, but the K2 TX audio
still leaves a lot to be desired!!
Thanks for any advice you can offer regardnig the AB5N mods.
73
ed
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Re: [Elecraft] MH2 question
Yeah, this *has* to be a mis-communications somewhere. I use the Proset with the iC2 electret element from Elecraft. I regularly get unsolicited really great audio comments in contests, I'll likely get several in the IARU this weakend if I decide to try out phone. I have a nondescript, almost non-noticeable voice [latter based on the number of times my wife interrupts me with a totally different subject :-)] so I know it's not me, I do NOT sound like Walter Cronkite. Most non-carbon mics are pretty flat over the nominal 2.8 KHz communications bandwidth, I really don't think you need a mic to match your voice. The K3's TX EQ can make a world of difference however, and apparently does for me. I have the SSB adapter in my K2 but I've never connected a mic to it. 73, Fred K6DGW - Northern California Contest Club - CU in the 50th Running of the Cal QSO Party 3-4 Oct 2015 - www.cqp.org On 7/9/2015 3:16 PM, Phil Hystad wrote: I was a bit shocked, or at least surprised, at what K4TAX was saying. I think he might mean the quality of the audio plus speaker system of the default K3, not TX audio. Or, at least hopefully he means that. I know others have complained about the level of audio volume or whatever in listening to a K3’s built in speaker. __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to arch...@mail-archive.com
Re: [Elecraft] MH2 question
My voice, i am told, makes any mic sound bad. So states the bride.:-( The K3 EQ corrects this birth defect. So say others..:-) Gary Vk1ZZ K3, KPA500-FT, KAT500-FT On 10/07/2015 8:52 AM, Fred Jensen k6...@foothill.net wrote: Yeah, this *has* to be a mis-communications somewhere. I use the Proset with the iC2 electret element from Elecraft. I regularly get unsolicited really great audio comments in contests, I'll likely get several in the IARU this weakend if I decide to try out phone. I have a nondescript, almost non-noticeable voice [latter based on the number of times my wife interrupts me with a totally different subject :-)] so I know it's not me, I do NOT sound like Walter Cronkite. Most non-carbon mics are pretty flat over the nominal 2.8 KHz communications bandwidth, I really don't think you need a mic to match your voice. The K3's TX EQ can make a world of difference however, and apparently does for me. I have the SSB adapter in my K2 but I've never connected a mic to it. 73, Fred K6DGW - Northern California Contest Club - CU in the 50th Running of the Cal QSO Party 3-4 Oct 2015 - www.cqp.org On 7/9/2015 3:16 PM, Phil Hystad wrote: I was a bit shocked, or at least surprised, at what K4TAX was saying. I think he might mean the quality of the audio plus speaker system of the default K3, not TX audio. Or, at least hopefully he means that. I know others have complained about the level of audio volume or whatever in listening to a K3’s built in speaker. __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to vk1zzg...@gmail.com __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to arch...@mail-archive.com
Re: [Elecraft] MH2 question
Also note that the K3 has stereo, 4-ohm-capable external speaker outputs. You can really get pet-hair-raising amounts of audio out if you need it. Using two speakers allows you to take advantage of the left/right main/sub RX audio as well as audio effects. 73, Wayne N6KR On Jul 9, 2015, at 3:34 PM, Mel Farrer via Elecraft elecraft@mailman.qth.net wrote: I think the issue of the audio output of the K series is sufficient to anyone needing a simple system. I for one have never used any of the inboard speaker on any radio preferring to use external devices to suit my needs. Having said that the audio sharpness / crispness is good on the internal speaker in general. Fidelity is a different story. That' s what earphones and external devices are for. The Tx audio is par excellence. IMHO. Mel. K6KBE __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to arch...@mail-archive.com
Re: [Elecraft] MH2 question
Ed, Several responses to your post have brought comments regarding the K3 TX audio, but I have not seen any specifically addressing the K2. The K3 TX audio can be tailored using the 8 band TX Equalizer which can be used to make most any microphone sound like the best studio microphone in the world if you are inclined to do a bit of tailoring - no need for an external equalizer, it is built in. If you have a K2, you may be interested in the following - If not, you may want to hit the delete key now, the rest is K2 related. I do not think Gary has aligned many K2s in the past few years. I have handled most of the more recent Elecraft K2 repairs, and do not see your call in my records, so I am wondering just how long ago that alignment was performed. You may want to look at your K2 rather than the microphone. I would hate to see you spend $50 or so on a mod to your microphone and find no added benefit because of limitations in your K2 or your SSBA and SSBC menu settings. K2s that I have aligned often garner unsolicited TX audio reports, and I have received that report from many customers. The MH2 does have the peaking response in the 2800 to 3200 Hz region - the same as many other ham microphones. How old is your K2, and what is the width of the KSB2 filter (2.1kHz or 2.4kHz)? The early KSB2 boards had the 2.1kHz filter while later ones have the 2.4kHz filter - that filter is used on transmit as well as receive. To determine which one you have, look at the capacitor row just to the left of the crystals on the KSB2 board - if all 6 capacitor locations are populated, you have the earlier 2.1 kHz filter, but if there are only 4 capacitors fitted, it is the 2.4 kHz filter. Should you want to change the filter width, Elecraft has the SSBCAPKT available to do that - but check the crystals first. If they are labeled anything other than 49136-S, you must replace the crystals when widening the KSB2 filter. If your KSB2 has the older crystals, your base K2 RF board likely has the older crystals as well and will result in better filters if replaced. Elecraft has a set of 7 matched crystals as well as a matched set of 14 available. The other thing that will affect your SSB transmit (and receive) audio is the placement of the audio passband for LSB and USB. That may be corrected by proper filter alignment (CAL FIL). There is another thing that can affect the K2 TX audio, and that is too much bass. The KSB2 does allow low bass frequencies to be transmitted. While some hams like that, it uses excessive power in the PEP envelope. You can reduce that response by changing 2 capacitors on the KSB2 board. Change C34 to a 0.47uF electrolytic and change C32 to a capacitor between 0.0033 and 0.005 uF. (4700pF is an easily available mid-range value). 73, Don W3FPR On 7/9/2015 11:06 AM, Eddy Avila wrote: Has anyone sent their Heil MH2 to AB5N Bob Nagy for his upgrade? I've never been impressed with my K2 SSB tx audio and I've done everything Elecraft has recommended to improve the TX audio, including sending it to Gary for alignment -- Gary did a wonderful job aligning my K2, but the K2 TX audio still leaves a lot to be desired!! Thanks for any advice you can offer regardnig the AB5N mods. 73 ed __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to arch...@mail-archive.com
Re: [Elecraft] MH2 question
This system, being in the new K3S, should make a big difference in receive audio. I certainly look forward to receiving my new K3S-F. Thanks Wayne! 73 Bob, K4TAX On 7/9/2015 6:05 PM, Wayne Burdick wrote: Also note that the K3 has stereo, 4-ohm-capable external speaker outputs. You can really get pet-hair-raising amounts of audio out if you need it. Using two speakers allows you to take advantage of the left/right main/sub RX audio as well as audio effects. 73, Wayne N6KR On Jul 9, 2015, at 3:34 PM, Mel Farrer via Elecraft elecraft@mailman.qth.net wrote: I think the issue of the audio output of the K series is sufficient to anyone needing a simple system. I for one have never used any of the inboard speaker on any radio preferring to use external devices to suit my needs. Having said that the audio sharpness / crispness is good on the internal speaker in general. Fidelity is a different story. That' s what earphones and external devices are for. The Tx audio is par excellence. IMHO. Mel. K6KBE __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to rmcg...@blomand.net __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to arch...@mail-archive.com
Re: [Elecraft] MH2 question
I was a bit shocked, or at least surprised, at what K4TAX was saying. I think
he might mean the quality of the audio plus speaker system of the default K3,
not TX audio. Or, at least hopefully he means that. I know others have
complained about the level of audio volume or whatever in listening to a K3’s
built in speaker.
But, I had to say that no complaints have I ever heard about TX audio. In
fact, if anyone chooses to comment on my K3 TX Audio, it is a very good comment
on the quality of the signal and audio.
I don’t use my K3 with the built in speakers — use stereo West Mountain Radio
COMspkr or CM500 headset instead and I am fine with the resulting audio of the
K3.
On Jul 9, 2015, at 12:39 PM, Phil Wheeler w...@socal.rr.com wrote:
Bob,
Are you saying the K3 TX audio was unsatisfactory? If so, that's the first
report of it I've heard (assuming everything is adjusted correctly).
BTW -- re the thread topic: My K2 has always received outstanding audio
reports, though nowadays I use my K3. But I never much liked the MH2 mic due
to the really strong spring in the PTT :-) I use a Kenwood M43 with my K3
(and it is newly synthed).
I'm not familiar with the AB5N mods, though I may have done something of the
sort on K2 #380.
73, Phil W7OX
On 7/9/15 8:38 AM, Bob McGraw - K4TAX wrote:
I've never owned or used a K2. However I have assembled two of the K3 kits
for others who felt they were not capable of doing so. Thus I have had the
opportunity to use two different K3 radios. One of the very serious short
comings, and main reason for me not purchasing a K3 earlier, is the
unsatisfactory quality of the audio. To that end, with changes announced
in the K3S, specifically in the audio section, I have a new K3S on order.
Let's hope it performs or it will be sold.
I've used other radios which do have great audio, both on receive and
transmit. I find it very important that a good mike suited to the user's
voice and good microphone technique is a large part of the key to great
audio on SSB. {key words here {suited to the user's voice} and {good
microphone technique}.
73 Bob, K4TAX
Soon to be a new K3S owner.
On 7/9/2015 10:06 AM, Eddy Avila wrote:
Has anyone sent their Heil MH2 to AB5N Bob Nagy for his upgrade? I've never
been impressed with my K2 SSB tx audio and I've done everything Elecraft
has recommended to improve the TX audio, including sending it to Gary for
alignment -- Gary did a wonderful job aligning my K2, but the K2 TX audio
still leaves a lot to be desired!!
Thanks for any advice you can offer regardnig the AB5N mods.
73
ed
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[Elecraft] MH2 mike
Hi, Anyone in UK got an Elecraft K2 mike going begging or gathering dust? Need one with the Elecraft Foster 8 pin connector. Please... buy or borrow got a K2 SSB section to align (someone else's rig) and the Watson mike or the PC headsets I have are not playing nicely. 72 Dom M1KTA __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to arch...@mail-archive.com
[Elecraft] MH2 Mic question
Does the MH2 mic for the K2 work with the KX3? tnx ed __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to arch...@mail-archive.com
Re: [Elecraft] MH2 Mic question
The MH2 has an 8-pin connector and I believe the KX3 mic uses a 1/8 tip-sleeve-ring plug. You might be able to make an adapter for it though. Mike KI0HA On 9/14/2014 2:06 AM, Eddy via Elecraft wrote: Does the MH2 mic for the K2 work with the KX3? tnx ed __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to mtebe...@mchsi.com __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to arch...@mail-archive.com
Re: [Elecraft] MH2 Mic question
Ed, No, the connector will not fit the KX3. If the question is 'will the MH2 work using a homebrew adapter', then the answer is yes. 73, Don W3FPR On 9/14/2014 3:06 AM, Eddy via Elecraft wrote: Does the MH2 mic for the K2 work with the KX3? tnx ed __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to w3...@embarqmail.com __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to arch...@mail-archive.com
[Elecraft] MH2 Microphone forsale
Excess to my needs selling my Elecraft Mh2 mic for 45 dollars shipped non smoking shack or swap for MH3 Ed Reply to w...@tampabay.rr.com __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
[Elecraft] MH2 and Proset K2 interchangeability
Hello, Can you please tell me if the MH2 hand microphone and Proset K2 boom headset are interchangeable without changing the jumpers on the microphone configuration block of my K2? Many thanks, Ray __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
Re: [Elecraft] MH2 and Proset K2 interchangeability
Ray, Yes, they share the same pinout, no problem. 73, Don W3FPR On 4/9/2013 6:31 PM, Ray Collins wrote: Hello, Can you please tell me if the MH2 hand microphone and Proset K2 boom headset are interchangeable without changing the jumpers on the microphone configuration block of my K2? __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
Re: [Elecraft] MH2 Mic and MKII interface
Kenwood mic does not use bias (it is dynamic). Elecraft requires bias. Measure between pins 1 and 7 to confirm bias (2.2 to 3.3V - industry standard for AV mics). Also check to make sure the microphone is wired correctly - mic ground must be on pin 7, PTT ground must be on pin 8. If the two are reversed the mic will not receive bias. Elecraft connects both 7 and 8 to the same ground but the mic and PTT grounds are different in microKEYER/microKEYER II (and most other manufacturers). 73, ... Joe, W4TV On 2/24/2013 1:05 AM, Ricardo PY2PT wrote: Dear Joe, I've tried both jumpers position and nothing!!! With my kenwood hand mic everything is ok. But with the MH-2 mic (even changing the jumper position) nothing!! Best Regards Em 23/02/2013, às 23:31, Joe Subich, W4TV escreveu: The MH2 is an electret mic wired with a Foster plug having Elecraft's Kenwood compatible pin assignments. The microHAM DB37-EL-K3R and DB37-EL-K23 cable sets are configured for the Electaft/Kenwood standard and the supplied Foster to RJ-45 adapter cable allows connecting the MH2 to the rear panel MIC jack (RJ45). Since the MH-2 is an electret mic and requires bias voltage on pin 1, it is necessary to install the electret jumper for the RJ-45 jack located just in front of the three trimmers in the center of the MK II circuit board as shown in step 5 of Preparing microKEYER II for Use - page 8 of the microKEYER II User Manual. 73, ... Joe Subich, W4TV microHAM America, LLC. http://www.microHAM-USA.com http://groups.yahoo.com/group/microHAM On 2/23/2013 7:25 PM, Ricardo PY2PT wrote: Dear guys, Please, any friend use the hand mic (MH-2) with a MicrokeyerII interface? Best Regards Ric PY2PT __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
[Elecraft] MH2 Mic and MKII interface
Dear guys, Please, any friend use the hand mic (MH-2) with a MicrokeyerII interface? Best Regards Ric PY2PT __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
Re: [Elecraft] MH2 Mic and MKII interface
The MH2 is an electret mic wired with a Foster plug having Elecraft's Kenwood compatible pin assignments. The microHAM DB37-EL-K3R and DB37-EL-K23 cable sets are configured for the Electaft/Kenwood standard and the supplied Foster to RJ-45 adapter cable allows connecting the MH2 to the rear panel MIC jack (RJ45). Since the MH-2 is an electret mic and requires bias voltage on pin 1, it is necessary to install the electret jumper for the RJ-45 jack located just in front of the three trimmers in the center of the MK II circuit board as shown in step 5 of Preparing microKEYER II for Use - page 8 of the microKEYER II User Manual. 73, ... Joe Subich, W4TV microHAM America, LLC. http://www.microHAM-USA.com http://groups.yahoo.com/group/microHAM On 2/23/2013 7:25 PM, Ricardo PY2PT wrote: Dear guys, Please, any friend use the hand mic (MH-2) with a MicrokeyerII interface? Best Regards Ric PY2PT __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
Re: [Elecraft] MH2 Mic and MKII interface
Dear Joe, I've tried both jumpers position and nothing!!! With my kenwood hand mic everything is ok. But with the MH-2 mic (even changing the jumper position) nothing!! Best Regards Em 23/02/2013, às 23:31, Joe Subich, W4TV escreveu: The MH2 is an electret mic wired with a Foster plug having Elecraft's Kenwood compatible pin assignments. The microHAM DB37-EL-K3R and DB37-EL-K23 cable sets are configured for the Electaft/Kenwood standard and the supplied Foster to RJ-45 adapter cable allows connecting the MH2 to the rear panel MIC jack (RJ45). Since the MH-2 is an electret mic and requires bias voltage on pin 1, it is necessary to install the electret jumper for the RJ-45 jack located just in front of the three trimmers in the center of the MK II circuit board as shown in step 5 of Preparing microKEYER II for Use - page 8 of the microKEYER II User Manual. 73, ... Joe Subich, W4TV microHAM America, LLC. http://www.microHAM-USA.com http://groups.yahoo.com/group/microHAM On 2/23/2013 7:25 PM, Ricardo PY2PT wrote: Dear guys, Please, any friend use the hand mic (MH-2) with a MicrokeyerII interface? Best Regards Ric PY2PT __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
[Elecraft] MH2 Hand Microphone
MH2 Hand Microphone (For the K3/K2). Used only once to test rig. In original box - $40 plus shipping. Mike, W4UM __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
[Elecraft] MH2 mike with a kx3?
Hi guys, I sold my k3 to finance the purchase of a kx3 but I saved the mh2 mike from th3 k2 thinking I'd use it with the kx3 should have done my research first! Is there a simple adapter to go from the 8 pin plug of the mh2 to mike to the kx3? Thanks, Gary Slagel KT0A __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
[Elecraft] mh2 microphone and kx3
Hi guys, I just traded in my K2 on a shiny new KX3 and saved my old mh2 mike. What is the easiest way to convert my mh2 with the 8 pin connector to use with the kx3? Hopefully a simple adapter? Thanks, Gary Slagel KT0A __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
[Elecraft] MH2 Mic
Does anybody have a spare MH2 Mic that they would like to get rid of. Please Email me at k8...@yahoo.com. tnx 73 Jim K8DYZ Best Wishes Carol Jim Navarre K8DYZ __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
[Elecraft] MH2
I AM IN NEED OF A MIC CORD FOR A MH2 MIC. DOES ANYONE NO WHERE I CAN BUY ONE. NORM KB8EEF / AAV5VW __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
Re: [Elecraft] MH2
At Elecraft? ;-)) 73, Olli - DH8BQA - Original Message - From: Norman Zinn kb8...@att.net To: Elecraft@mailman.qth.net Sent: Saturday, January 14, 2012 1:08 PM Subject: [Elecraft] MH2 I AM IN NEED OF A MIC CORD FOR A MH2 MIC. DOES ANYONE NO WHERE I CAN BUY ONE. NORM KB8EEF / AAV5VW __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html - eMail ist virenfrei. Von AVG uberpruft - www.avg.de Version: 10.0.1416 / Virendatenbank: 2109/4141 - Ausgabedatum: 13.01.2012 __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
Re: [Elecraft] MH2 Microphone and K3 (K1DWZ)
There is an ELECRAFT Application Note Front Panel Microphone Circuit Modification. You have it on your K3? 73s - Twan - PA0KV |I have a situation with the CMP and ACL graphs indicating and a scratchy |noise that happens many times when I press the PTT button pn my MH2 mic. |If I tap it or speak into it the graphs return to normal and the noise |disappears I grounded pin 2 on the mic jack on the K3 and there is no noise or |graph indication. I connected my Kenwood mic and it happens with it |also. Could there be some RF feedback getting into the mic circuit ? |K1DWZ __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
[Elecraft] MH2 Microphone and K3
I have a situation with the CMP and ALC bar graphs indicating and a scratchy noise when I press the PPT switch on my MH2 mic. This is before I speak into the mic. If I tap or speak into the mic the graphs return to normal, I have grounded pin I have a situation with the CMP and ACL graphs indicating and a scratchy noise that happens many times when I press the PTT button pn my MH2 mic. If I tap it or speak into it the graphs return to normal and the noise disappears I grounded pin 2 on the mic jack on the K3 and there is no noise or graph indication. I connected my Kenwood mic and it happens with it also. . Could there be some RF feedback getting into the mic circuit ? K1DWZ __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
Re: [Elecraft] MH2 Microphone audio quality
Thanks for help Don. I just bought mic new from Elecraft. You hit on something that might be a problem. I remember some resistor changes to the KSB2 or audio in circuits. I will look at the mods section, I changed something way back, But don't remember if it was Elecraft mod or not. 73 Roy AB7CE -Original Message- From: Don Wilhelm Sent: Friday, February 25, 2011 5:24 PM To: Leroy Marion Cc: elecraft@mailman.qth.net Subject: Re: [Elecraft] MH2 Microphone audio quality Did you purchase this K2 used, and/or do you know what is inside it? What I am asking is if any mods have been made to the KSB2 option, or maybe a mic preamp has been installed. There have been several non-Elecraft mods to the KSB2, and some will work with the MH2 microphone while others could cause distortion. 73, Don W3FPR __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
Re: [Elecraft] MH2 Microphone audio quality
Roy, It may be easier to compare the parts values with those listed in the KSB2 parts list. The schematic is also helpful when doing parts value checks. To me, that certainly is easier than going through a bunch of possible mods - they are numerous. 73, Don W3FPR On 2/26/2011 9:11 AM, Leroy Marion wrote: Thanks for help Don. I just bought mic new from Elecraft. You hit on something that might be a problem. I remember some resistor changes to the KSB2 or audio in circuits. I will look at the mods section, I changed something way back, But don't remember if it was Elecraft mod or not. 73 Roy AB7CE __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
[Elecraft] MH2 Microphone issue
I have a K2 with the SSB option installed and I am having issues getting the MH2 microphone to work. I am currently using a Heil Pro-Set with the K2 and everything is working fine. I have checked the back of the microphone connector and everything appears to be connected properly. The 5.6k resistor is installed between pins 1 and 6 and all of the jumpers are installed. The PTT button on the MH2 works but my voice is not heard on a separate receiver. According to my manual I should be able to use the same microphone settings for the Mh2 and pro-set. Can someone help me out? -- View this message in context: http://elecraft.365791.n2.nabble.com/MH2-Microphone-issue-tp6064358p6064358.html Sent from the [K2] mailing list archive at Nabble.com. __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
Re: [Elecraft] MH2 Microphone issue
Do you also have a jumper on pin 6 of the microphone configuration header? You can check quickly by measuring for voltage at pin 6 of the microphone jack - it should be about 5 volts. You can check for proper soldering of the bias resistor by measuring for a similar voltage at mic jack pin 1. If your Heil ProSet uses a dynamic element, you may (or may not) be able to use it with the bias resistor in place. If there is no DC blocking capacitor, the mic element may sound funny due to the DC current through it. The Elecraft/Heil Proset-K2 uses an electret element, and the Heil ProSet-iC (Icom) does too (and those need bias), but as far as I know, the others use a dynamic element. 73, Don W3FPR On 2/25/2011 7:52 AM, KA1YMX wrote: I have a K2 with the SSB option installed and I am having issues getting the MH2 microphone to work. I am currently using a Heil Pro-Set with the K2 and everything is working fine. I have checked the back of the microphone connector and everything appears to be connected properly. The 5.6k resistor is installed between pins 1 and 6 and all of the jumpers are installed. The PTT button on the MH2 works but my voice is not heard on a separate receiver. According to my manual I should be able to use the same microphone settings for the Mh2 and pro-set. Can someone help me out? __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
Re: [Elecraft] MH2 Microphone issue
All of the jumpers are installed. I measured the voltage on pins 1 and 6 and the voltage is approximately 3.1 vdc. I can still use the K2 with the Pro-Set and it works fine. The MH2 does not work even though the KSB2 manual says the configuration is the same. -- View this message in context: http://elecraft.365791.n2.nabble.com/MH2-Microphone-issue-tp6064358p6064593.html Sent from the [K2] mailing list archive at Nabble.com. __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
Re: [Elecraft] MH2 Microphone issue
The 5v regulator U5 on the control board has an output of 3.0v. I disconnected the front panel from the control panel and the output is still around 3.0v. Do you think the lower voltage could affect the operation of the microphone? I also noticed there is an update to grounding the microphone jack. Could the lack of ground some how cause this? -- View this message in context: http://elecraft.365791.n2.nabble.com/MH2-Microphone-issue-tp6064358p6064638.html Sent from the [K2] mailing list archive at Nabble.com. __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
Re: [Elecraft] MH2 Microphone issue
The low voltage is probably your problem. I would think 3 volts is too low for the microphone element. I know 3 volts is too low for proper operation of the microprocessor, and since you have not said anything about other strange symptoms, I would first check your voltmeter. Do you read 5 volts or 3 volts at the output terminal of RF Board U8 - it should be 5 volts. If you read 3 volts at RF U8, try an different voltmeter. Is the regulator getting quite warm? If so, you may have a fault on the 5 volt line somewhere. If it is not heating up, the most likely reason is a bad regulator. 73, Don W3FPR On 2/25/2011 9:24 AM, KA1YMX wrote: The 5v regulator U5 on the control board has an output of 3.0v. I disconnected the front panel from the control panel and the output is still around 3.0v. Do you think the lower voltage could affect the operation of the microphone? I also noticed there is an update to grounding the microphone jack. Could the lack of ground some how cause this? __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
Re: [Elecraft] MH2 Microphone issue
I replaced the 5v regulator and the 5v line is now reading 5vdc. The MH2 still does not work. I also plugged in the Pro-Set and the pro-set works fine. Do you think the microphone could be broken? I have never used it before so I am not sure it works. -- View this message in context: http://elecraft.365791.n2.nabble.com/MH2-Microphone-issue-tp6064358p6065062.html Sent from the [K2] mailing list archive at Nabble.com. __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
[Elecraft] MH2 Microphone audio quality
Considering another K3 for mobile and portable use. My shack contains K3 #24, using a Heil Goldline on the narrow setting. This combination produces very clear and penetrating TX audio. K3 mobile use means a handheld mic, which the Goldie is not. I'm considering the MH2 (and other handheld mics) for this mobile/portable ECOM application, but have only heard one MH2/K3 on the air, and that was without a comparison test (and it was very brief). I wasn't underwhelmed, but didn't get enough to go on for a fair evaluation. Most of my operations right now are with Navy-Marine Corps MARS but I also work a little SSB on the weekends, and will do more of this when the mobile is in place. Like anyone else, I want it to sound as good as the base rig, if possible. Doesn't anyone have feedback on the MH2 with the K3? For example: - Clarity of the voice, how narrow banded does it sound without TX EQ? - What is the difference between the Goldie on Narrow and the MH2? - Any recommended TX EQ settings? - Has anyone run comparison spectra, using the K3 with MH2 and some other mobile mic(s)? Would prefer the RX spectrums if available. Thanks for ANY feedback! 73, matt W6NIA / NNN0UET K3 #24, K2 #2810, etc. __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
Re: [Elecraft] MH2 Microphone issue
Yes, it is possible that your MH2 has a problem. Did you buy it used? In that case, someone may have re-wired the microphone plug for some other radio. 73, Don W3FPR On 2/25/2011 11:29 AM, KA1YMX wrote: I replaced the 5v regulator and the 5v line is now reading 5vdc. The MH2 still does not work. I also plugged in the Pro-Set and the pro-set works fine. Do you think the microphone could be broken? I have never used it before so I am not sure it works. __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
Re: [Elecraft] MH2 Microphone issue
I bought it directly from Elecraft. -- View this message in context: http://elecraft.365791.n2.nabble.com/MH2-Microphone-issue-tp6064358p6065182.html Sent from the [K2] mailing list archive at Nabble.com. __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
Re: [Elecraft] MH2 Microphone issue
I would say a faulty mic. is a very good possibility. I am on #3. The original mic worked properly for about 3 months. The replacement did not function at all but #3 seems to play just fine. I feel as though there must have been a bad batch Other than that issue the K3 and Elecraft's first quality service and support can not be beat Mike WB6CLZK3 #4522. -- Original Message -- From: KA1YMX natesm...@hotmail.com To: elecraft@mailman.qth.net Subject: Re: [Elecraft] MH2 Microphone issue Date: Fri, 25 Feb 2011 08:29:34 -0800 (PST) I replaced the 5v regulator and the 5v line is now reading 5vdc. The MH2 still does not work. I also plugged in the Pro-Set and the pro-set works fine. Do you think the microphone could be broken? I have never used it before so I am not sure it works. -- View this message in context: http://elecraft.365791.n2.nabble.com/MH2-Microphone-issue-tp6064358p6065062.html Sent from the [K2] mailing list archive at Nabble.com. __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html $65/Hr Job - 25 Openings Part-Time job ($20-$65/hr). Requirements: Home Internet Access http://thirdpartyoffers.juno.com/TGL3141/4d67eb609539558581fst01vuc __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
Re: [Elecraft] MH2 Microphone audio quality
I just purchased a MH2 to use with K2. I'm getting reports of 5/9 but with some distortion or rattle audio with mic gain on 1. If I try other mics, I get clean audio reports but way down in signal strength. The resistor is installed and jumpers there. A Kenwood dynamic mike wired for K2 gets the best audio quality report, but with mic gain on 3, I barely put out any power. Did I get a bad one or I am I doing something wrong? What is the ideal impedance? I guess you need to use power required mics only? Thanks, Roy AB7CE I __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
Re: [Elecraft] MH2 Microphone audio quality
Roy, With the Elecraft MH2, set the Mic Gain to 1 and the compression as you desire, but I like to use 3:1 for normal operation. Watch the bargraph to see an indication of your peak power output - the peaks should be somewhere near the power requested level. I usually find with any microphone on the K2, the compression needs to be advanced to obtain the proper leak power output. Try it with your MH2 and see what the reports are. Better yet, operate into a dully load and couple another receiver with a short wire antenna so you have about an S-9 signal - then record the audio output and evaluate the results. Unless you are well acquainted with the operator on the other end, on-the-air reports of quality can be taken with a grain of salt. Did you purchase this K2 used, and/or do you know what is inside it? What I am asking is if any mods have been made to the KSB2 option, or maybe a mic preamp has been installed. There have been several non-Elecraft mods to the KSB2, and some will work with the MH2 microphone while others could cause distortion. 73, Don W3FPR On 2/25/2011 6:42 PM, Leroy Marion wrote: I just purchased a MH2 to use with K2. I'm getting reports of 5/9 but with some distortion or rattle audio with mic gain on 1. If I try other mics, I get clean audio reports but way down in signal strength. The resistor is installed and jumpers there. A Kenwood dynamic mike wired for K2 gets the best audio quality report, but with mic gain on 3, I barely put out any power. Did I get a bad one or I am I doing something wrong? What is the ideal impedance? I guess you need to use power required mics only? Thanks, Roy AB7CE I __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
Re: [Elecraft] MH2 Microphone audio quality
G'day Matt, I use my K3 with an MH2 microphone most of the time though for contesting I switch over to a Yamaha CM500 headset. I have found the MH2 to be an excellent mike but you will need to set the TX EQ's 3 lowest bands to their lowest level. Leave all other bands at the 0db point ant you will find that your transmitted audio to be pretty well 'spot on'. Most people I have spoken to with K3's and MH2's use exactly the same settings with great results. (BTW, the same settings also work quite well for the CM500 here too!) I hope this helps. 73 de Jeff Cochrane - VK4BOF Innisfail, QLD, Australia Elecraft K3# 4257 + PR6 - K144XV = multiband goodness! - Original Message - From: Matt Zilmer To: elecraft@mailman.qth.net Sent: Saturday, February 26, 2011 2:42 AM Subject: [Elecraft] MH2 Microphone audio quality Considering another K3 for mobile and portable use. My shack contains K3 #24, using a Heil Goldline on the narrow setting. This combination produces very clear and penetrating TX audio. K3 mobile use means a handheld mic, which the Goldie is not. I'm considering the MH2 (and other handheld mics) for this mobile/portable ECOM application, but have only heard one MH2/K3 on the air, and that was without a comparison test (and it was very brief). I wasn't underwhelmed, but didn't get enough to go on for a fair evaluation. Most of my operations right now are with Navy-Marine Corps MARS but I also work a little SSB on the weekends, and will do more of this when the mobile is in place. Like anyone else, I want it to sound as good as the base rig, if possible. Doesn't anyone have feedback on the MH2 with the K3? For example: - Clarity of the voice, how narrow banded does it sound without TX EQ? - What is the difference between the Goldie on Narrow and the MH2? - Any recommended TX EQ settings? - Has anyone run comparison spectra, using the K3 with MH2 and some other mobile mic(s)? Would prefer the RX spectrums if available. Thanks for ANY feedback! 73, matt W6NIA / NNN0UET K3 #24, K2 #2810, etc. __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
[Elecraft] MH2 Mic arrived DUH!
Hi ALL I got my MH2 mic or the k2 and there was no resistor in the box ACK! I know its a 5.6K Green Blue red, and its a 1/4 watt but is there a better choice? and should I get a gold or a silver tolerance? Off to the telephone shack tomorrow -Neil __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
Re: [Elecraft] MH2 Mic arrived DUH!
Neil, The resistance is not critical, so if you have a resistor (of any tolerance) between 4.7k and 6.8k on hand use that. Did you have a tan envelope on the package with the 8 jumpers for the microphone configuration header? If so, look very carefully in that envelope, the resistor can get twisted inside and will not fall out - tear the envelope open if necessary. 73, Don W3FPR Neil Shubert wrote: Hi ALL I got my MH2 mic or the k2 and there was no resistor in the box ACK! I know its a 5.6K Green Blue red, and its a 1/4 watt but is there a better choice? and should I get a gold or a silver tolerance? Off to the telephone shack tomorrow -Neil __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
Re: [Elecraft] MH2 Mic arrived DUH!
Don, Thank you for the help, and I did just that, tore the envelope up and it still wasn't there. Radio is waiting, its ok, its been weeks, it will wait 1 more day. -Neil On Thu, Jul 22, 2010 at 8:29 PM, Don Wilhelm w3...@embarqmail.com wrote: Neil, The resistance is not critical, so if you have a resistor (of any tolerance) between 4.7k and 6.8k on hand use that. Did you have a tan envelope on the package with the 8 jumpers for the microphone configuration header? If so, look very carefully in that envelope, the resistor can get twisted inside and will not fall out - tear the envelope open if necessary. 73, Don W3FPR Neil Shubert wrote: Hi ALL I got my MH2 mic or the k2 and there was no resistor in the box ACK! I know its a 5.6K Green Blue red, and its a 1/4 watt but is there a better choice? and should I get a gold or a silver tolerance? Off to the telephone shack tomorrow -Neil __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
[Elecraft] MH2 Microphone PTT button issue
There's an even simpler fix for an aching finger due to a stiff PTT button on the MH2 mic - push the XMIT button and push it again when you finish talking. 73 Tom G3OLB __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
Re: [Elecraft] MH2 Microphone Issue
Hi mate,I do have the MH-2 and certainly is big and PTT swithc is little hard to press but it stays there even my thumb finger moves,I don't have that mechanical problem you have,I am sure some one on the group will come out with a solution and congratulations for your new K3,I am taking mine to a DXPedition to Peanut island here in South east FL,we will operating the CQ WW Contest in CW as W4K special call,73 AD4C For a refined ham it is compulsory to own a k3 --- On Thu, 5/27/10, Jeff Cochrane - VK4BOF vk4bof.elecr...@gmail.com wrote: From: Jeff Cochrane - VK4BOF vk4bof.elecr...@gmail.com Subject: [Elecraft] MH2 Microphone Issue To: elecraft@mailman.qth.net Date: Thursday, May 27, 2010, 2:08 AM G'day everyone! First of all, After having given my K3 its first HF hitout this last weekend for our (Myself - VK4BOF, Gary - VK4FD Dale - VK4DMC) mini dxpedition for the World Flora Fauna at Undara Lava Tubes National Park in North Queensland, Australia I must say that I am more than impressed with my new K3. It performed flawlessly and was a real pleasure to use, the MH2 microphone is however another matter. Whilst its transmitted audio quality is excellent it appears that you must be a 400lb gorilla to use the damned thing, the TX button is so stiff to use. :-) And even when you get the button in, it must be only barely making contact that as soon as you relieve any pressure at all from the button, the radio goes back to RX mode. Does anyone else have this issue? Jeff Cochrane VK4BOF Innisfail QLD Australia Elecraft K3 #4257 __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
Re: [Elecraft] MH2 Microphone Issue
Hi Jeff The button is a bit mushy lacking a positive action. Another problem that I have with the MH2 is its curly cord. The curly cord is so stiff that it pulls the radio if you try and stretch it a bit. It just does not have enough stretch, even if pulled a small amount. I like using a hand mic. What I suggest you do is try and getting an original Icom HM36 hand mic. This Icom mic sounds pretty good on the K3. It has a nice soft curly cord and the button has a nice positive smooth micro switch click. The current model HM36 is junk made in China, try and get an original Japanese made HM36 that came with the early Icom radios. Just make sure you throw the Icom radio in the bin and keep the mic! 73 John --- On Wed, 5/26/10, Jeff Cochrane - VK4BOF vk4bof.elecr...@gmail.com wrote: From: Jeff Cochrane - VK4BOF vk4bof.elecr...@gmail.com Subject: [Elecraft] MH2 Microphone Issue To: elecraft@mailman.qth.net Date: Wednesday, May 26, 2010, 7:08 PM G'day everyone! First of all, After having given my K3 its first HF hitout this last weekend for our (Myself - VK4BOF, Gary - VK4FD Dale - VK4DMC) mini dxpedition for the World Flora Fauna at Undara Lava Tubes National Park in North Queensland, Australia I must say that I am more than impressed with my new K3. It performed flawlessly and was a real pleasure to use, the MH2 microphone is however another matter. Whilst its transmitted audio quality is excellent it appears that you must be a 400lb gorilla to use the damned thing, the TX button is so stiff to use. :-) And even when you get the button in, it must be only barely making contact that as soon as you relieve any pressure at all from the button, the radio goes back to RX mode. Does anyone else have this issue? Jeff Cochrane VK4BOF Innisfail QLD Australia Elecraft K3 #4257 __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
Re: [Elecraft] MH2 Microphone Issue
Hi Paul What are your mods? Did you just use a capacitor to roll off the bass? Someone once told me that the Heil HC5 is sound transducer that was very common on PC motherboards. I lost the web link of the manufacturer, which is a pity since the HC5 seems to produce good audio on just about every radio that I have used. The only problem is that you cant buy the HC5 cartridge anymore. John --- On Wed, 5/26/10, paulb xtr348...@xtra.co.nz wrote: From: paulb xtr348...@xtra.co.nz Subject: Re: [Elecraft] MH2 Microphone Issue To: elecraft@mailman.qth.net Date: Wednesday, May 26, 2010, 10:53 PM The MH2 mic PTT may be getting caught in the rubber surround. It is easy to undo the cover. Note that the PTT button only fits one-way, there is a cut away slide which fits onto the switch. For my own use the mic insert had a tad to much bass, it has been slightly modded here to suit. regards Paul zl1ajy -- View this message in context: http://elecraft.365791.n2.nabble.com/MH2-Microphone-Issue-tp5106621p5107093.html Sent from the Elecraft mailing list archive at Nabble.com. __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
Re: [Elecraft] MH2 Microphone Issue
juergen wrote: Hi Paul What are your mods? Did you just use a capacitor to roll off the bass? Someone once told me that the Heil HC5 is sound transducer that was very common on PC motherboards. I lost the web link of the manufacturer, which is a pity since the HC5 seems to produce good audio on just about every radio that I have used. The only problem is that you cant buy the HC5 cartridge anymore. John Have you asked Heil at i...@heilsound.com mailto:i...@heilsound.com 73, Mike NF4L __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
Re: [Elecraft] MH2 Microphone Issue
Have you asked Heil Yes. Heil will no longer sell the bare elements. One must purchase a D-104 upgrade kit in order to get the element. In addition, Heil will not sell replacement clamshells for the original Proset mic boom for repair purposes. In spite of their claims, Heil do not care about customer service. The cost to repair a damaged ProSet is more than replacing it with a Yamaha CM-500 and the ProSet would have to be shipped to Heil rather than allow the user to make a relatively simple change of mic element and housing. 73, ... Joe, W4TV On 5/27/2010 9:54 AM, Mike wrote: juergen wrote: Hi Paul What are your mods? Did you just use a capacitor to roll off the bass? Someone once told me that the Heil HC5 is sound transducer that was very common on PC motherboards. I lost the web link of the manufacturer, which is a pity since the HC5 seems to produce good audio on just about every radio that I have used. The only problem is that you cant buy the HC5 cartridge anymore. John Have you asked Heil at i...@heilsound.commailto:i...@heilsound.com 73, Mike NF4L __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
[Elecraft] MH2 For Sale
Elecraft MH2 microphone excellent condition, little use and a recent purchase. $45.00 plus shipping. Contact off list please. __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
Re: [Elecraft] MH2 Microphone Issue
Well durn! I saw that kit, but it didn't say which element it was. There's no way to order from their website either AFAICT. I needed some of the foam pads that go inside the Pro-Set ear muffs, and had to do a phone order. I now have the CM-500 on the K3 and the Pr0-Set on the backup PRO II. So the real downside of dealing with Elecraft is we can so easily get used to great customer service. :-P 73, Mike NF4L Joe Subich, W4TV wrote: Have you asked Heil Yes. Heil will no longer sell the bare elements. One must purchase a D-104 upgrade kit in order to get the element. In addition, Heil will not sell replacement clamshells for the original Proset mic boom for repair purposes. In spite of their claims, Heil do not care about customer service. The cost to repair a damaged ProSet is more than replacing it with a Yamaha CM-500 and the ProSet would have to be shipped to Heil rather than allow the user to make a relatively simple change of mic element and housing. 73, ... Joe, W4TV On 5/27/2010 9:54 AM, Mike wrote: juergen wrote: Hi Paul What are your mods? Did you just use a capacitor to roll off the bass? Someone once told me that the Heil HC5 is sound transducer that was very common on PC motherboards. I lost the web link of the manufacturer, which is a pity since the HC5 seems to produce good audio on just about every radio that I have used. The only problem is that you cant buy the HC5 cartridge anymore. John Have you asked Heil at i...@heilsound.commailto:i...@heilsound.com 73, Mike NF4L _ __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
Re: [Elecraft] MH2 Microphone Issue
Jeff At the suggestion of Ian GM3SEK, I removed the spring under the ptt and cut a bit off it before stretching back to its original length. It was a bit fiddly but not difficult. Dropped it more than once! The ptt is now much easier to use but as others have remarked, it has no positive tactile feedback - it needs a click or similar. A shame, since the quality of the audio is very good, although my voice prefers the MD2. 73 Stephen G4SJP On 27/05/2010 03:08, Jeff Cochrane - VK4BOF vk4bof.elecr...@gmail.com wrote: G'day everyone! First of all, After having given my K3 its first HF hitout this last weekend for our (Myself - VK4BOF, Gary - VK4FD Dale - VK4DMC) mini dxpedition for the World Flora Fauna at Undara Lava Tubes National Park in North Queensland, Australia I must say that I am more than impressed with my new K3. It performed flawlessly and was a real pleasure to use, the MH2 microphone is however another matter. Whilst its transmitted audio quality is excellent it appears that you must be a 400lb gorilla to use the damned thing, the TX button is so stiff to use. :-) And even when you get the button in, it must be only barely making contact that as soon as you relieve any pressure at all from the button, the radio goes back to RX mode. Does anyone else have this issue? Jeff Cochrane VK4BOF Innisfail QLD Australia Elecraft K3 #4257 __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
[Elecraft] MH2 Microphone
The MH2 microphone listed earlier today has been sold to Derek Brown, WF4I pending receipt of funds, Thanks Derek! __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
[Elecraft] MH2 Microphone Issue
G'day everyone! First of all, After having given my K3 its first HF hitout this last weekend for our (Myself - VK4BOF, Gary - VK4FD Dale - VK4DMC) mini dxpedition for the World Flora Fauna at Undara Lava Tubes National Park in North Queensland, Australia I must say that I am more than impressed with my new K3. It performed flawlessly and was a real pleasure to use, the MH2 microphone is however another matter. Whilst its transmitted audio quality is excellent it appears that you must be a 400lb gorilla to use the damned thing, the TX button is so stiff to use. :-) And even when you get the button in, it must be only barely making contact that as soon as you relieve any pressure at all from the button, the radio goes back to RX mode. Does anyone else have this issue? Jeff Cochrane VK4BOF Innisfail QLD Australia Elecraft K3 #4257 __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
Re: [Elecraft] MH2 Microphone Issue
Jeff The button on my MH2 is certainly stiff. But mine seems to be a bit more forgiving in the PTT department than you've described yours to be. I don't have to remain totally clamped down on it for the rig to stay in transmit mode. I've never opened it, but perhaps there's a means to adjust it inside? 73, Dave K6DCH Sent from my iPhone On May 26, 2010, at 4:08 PM, Jeff Cochrane - VK4BOF vk4bof.elecr...@gmail.com wrote: G'day everyone! First of all, After having given my K3 its first HF hitout this last weekend for our (Myself - VK4BOF, Gary - VK4FD Dale - VK4DMC) mini dxpedition for the World Flora Fauna at Undara Lava Tubes National Park in North Queensland, Australia I must say that I am more than impressed with my new K3. It performed flawlessly and was a real pleasure to use, the MH2 microphone is however another matter. Whilst its transmitted audio quality is excellent it appears that you must be a 400lb gorilla to use the damned thing, the TX button is so stiff to use. :-) And even when you get the button in, it must be only barely making contact that as soon as you relieve any pressure at all from the button, the radio goes back to RX mode. Does anyone else have this issue? Jeff Cochrane VK4BOF Innisfail QLD Australia Elecraft K3 #4257 __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
Re: [Elecraft] MH2 Microphone Issue
The MH2 mic PTT may be getting caught in the rubber surround. It is easy to undo the cover. Note that the PTT button only fits one-way, there is a cut away slide which fits onto the switch. For my own use the mic insert had a tad to much bass, it has been slightly modded here to suit. regards Paul zl1ajy -- View this message in context: http://elecraft.365791.n2.nabble.com/MH2-Microphone-Issue-tp5106621p5107093.html Sent from the Elecraft mailing list archive at Nabble.com. __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
[Elecraft] MH2 Mic issue
Hi All: I'm new to this list. As of last week, my K2 s/n 6770 is up and running - I'm quite happy with it. Even though I have a stealth sloper to a pine tree (HOA restriction), the receiver has impressed me, and the QRP gets out (next weekend's board is the 100W PA). This weekend I got three of the accessory boards installed pretty much without a hitch, except for a problem with the MH2 hand mic. The KSSB2 board seems fully functional and I get good reports on transmit audio when I use a Heil HM-10 with the K2. But when I plug in the new MH2 hand mic, the T/R keys but with zero audio: no ALC indication and no RF. Is there a measurement I can make on the MH2 before sending it back? (I wired in the 5.6K resistor from pins 2-6 per the instructions) Steve NU7B __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
Re: [Elecraft] MH2 Mic issue
Steve, Re-check those instructions for the MH2. The resistor goes between pins 1 and 6. Pin 1 is the AF line, and pin 6 is the 5 volt line. You must pipe voltage to the AF line on the mike (through the resistor) to make it produce audio. BTW, pin 2 is the PTT pin. 73, Don W3FPR Stephen Rector wrote: Hi All: I'm new to this list. As of last week, my K2 s/n 6770 is up and running - I'm quite happy with it. Even though I have a stealth sloper to a pine tree (HOA restriction), the receiver has impressed me, and the QRP gets out (next weekend's board is the 100W PA). This weekend I got three of the accessory boards installed pretty much without a hitch, except for a problem with the MH2 hand mic. The KSSB2 board seems fully functional and I get good reports on transmit audio when I use a Heil HM-10 with the K2. But when I plug in the new MH2 hand mic, the T/R keys but with zero audio: no ALC indication and no RF. Is there a measurement I can make on the MH2 before sending it back? (I wired in the 5.6K resistor from pins 2-6 per the instructions) Steve NU7B __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html No virus found in this incoming message. Checked by AVG - www.avg.com Version: 8.5.392 / Virus Database: 270.13.31/2264 - Release Date: 07/26/09 11:07:00 __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
[Elecraft] F.S. Elecraft MH2 mike
Howdy Gang: I have for sale a like-new Elecraft MH2 hand mike. This mike was used only a couple of times to check iout on my KD1JV MMR-40 SSB rig. It can also be used with the Elecraft K3. Will ship for $55. 73, Joe W2KJ I QRP, therefore I am __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
[Elecraft] F.S. Elecraft MH2 mike
I have a new MH-2 hand mic which I purchased with my K3 but other than try it out, I put it back in packaging as I decided to use a dynamic hand mic instead. Asking $50 US plus postage. 73 from Fern __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
Re: [Elecraft] MH2 mic for sale
Thanks to all. The mic is sold. SidShusterman wrote: Brand new! Never used. $40 includes shipping CONUS. Paypal no fee. Reply directly to me please. 73, Sid __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html No virus found in this incoming message. Checked by AVG. Version: 7.5.552 / Virus Database: 270.10.23/1950 - Release Date: 2/12/2009 6:46 PM __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
[Elecraft] MH2 mic for sale
Brand new! Never used. $40 includes shipping CONUS. Paypal no fee. Reply directly to me please. 73, Sid __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
Re: [Elecraft] elecraft MH2 mic
Hi Norm. It took me a while to find this as well. Page 51, Owner's Manual: Main Menu: MIC SEL: tap the number 2 on the keypad to toggle Bias. Ann VA3NOE Norm Greenaway wrote: Recently received my K3/100 s/n 1650. But need help activating MH2 mic. Have followed all the manual procedures but still unable to turn bias on in mike. any suggestions 73 VK4FNWG ___ Elecraft mailing list Post to: Elecraft@mailman.qth.net You must be a subscriber to post to the list. Subscriber Info (Addr. Change, sub, unsub etc.): http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/subscribers.htm Elecraft web page: http://www.elecraft.com ___ Elecraft mailing list Post to: Elecraft@mailman.qth.net You must be a subscriber to post to the list. Subscriber Info (Addr. Change, sub, unsub etc.): http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/subscribers.htm Elecraft web page: http://www.elecraft.com
