Re: [AMRadio] Re: R 388

. All that is left to do is center up the round khz dial and then do an alignment. I want to take this opportunity to thank all the guys especially John and Don and all the others for the valuable advice. Without it I think the radio would still be in the corner gathering dust while I tried to

Re: [AMRadio] R 388

A lot of my BA Radio Lore came from exactly this kind of 'mail copying', if yahknowhuttamean... I imagine others will add to this, suggest other ideas, etc. Cheers John KB6SCO __ AMRadio mailing list List Rules (must

Re: [AMRadio] R 388

intermittent? Is it mode-dependant? Band dependant? etc etc... I've worked through some fairly 'special' problems with my own R-388s and R-390s... but always managed to get 'em fixed - especially with the amazing assistance of the folks here on the Am Reflector...

[AMRadio] NC Iron

Im near Raleigh, and have an Apache that was sold as needing a power tranny or PS choke... BUT, I also have a replacement power supply tranny AND a PS Choke to go with it. If you're interested, beam me an email John K5MO __ AM

Re: [AMRadio] Manual for MORROW FALCON Receiver

manual. The BFO in the Falcon doesn't work. The Falcon is very different from the MBR 5 and MBR 6. I have a couple hundred boatanchors and have many manuals. If you need a specific manual, just let me know. My mailing address is: John King, K5PGW 22501 Walker South Road Denham Springs, Loui

[AMRadio] Manual for Morrow Falcon receiver

I have a Morrow Falcon receiver and need a schematic or manual for it. Will pay for a copy and shipping and handling. Please email me direct. Thanks and 73, John, K5PGW Choose the right car based on

[AMRadio] Re:More about the Radio Resuce Mission needed this weekend in Southern NJ

At 01:03 PM 6/26/2007, you wrote: Passing this along from a recent add at QTH.com. After this weekend it'll be no more (John Dilks, this is right in your hometown! I'll also bet it's not too far from Brett): "NEW JERSEY ESTATE C L E A R O U T It is all going out. Th

Re: [AMRadio] FS: 1930's and Homebrew AM Rack Transmitters

At 01:05 PM 6/24/2007, you wrote: Gross CB-80 transmitter. Hi Don, Me again. Could you send me a photo of the Gross? You keep tempting me. By the way, I really liked the Navy book. 73, John __ AMRadio mailing list List Rules

RE: [AMRadio] BC610 modulation XFMR

I do not know Jim I will CC this to Perry. Perry's email is [EMAIL PROTECTED] John Coleman, WA5BXO -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of James M. Walker Sent: Thursday, June 21, 2007 2:01 PM To: Discussion of AM Radio in the Amateur Se

[AMRadio] BC610 modulation XFMR

My Friend Perry, W5KGZ, is in need of a modulation XFMR for a BC610. Can anyone help him. John, WA5BXO -Original Message- From: Perry Mason [mailto:[EMAIL PROTECTED] Sent: Wednesday, June 20, 2007 4:22 PM To: undisclosed-recipients Subject: Xformer Hi John. Do you by any chance know

RE: [AMRadio] 505kc (was 450T amp)

Cool deal but only 100 watts? And low antennas. What's with that? I guess just to experiment with but if they open it up to all, then 100 watts is hardly worth the trouble for big glass and iron. John WA5BXO __ AMRadio mailing

RE: [AMRadio] 450T amp

Am I missing something or is this a typo. Maybe the FCC has opened up a band down at 500KCs that I am not aware of. There is a lot I am not aware of these days!! John, WA5BXO -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of WE0H Sent: Wednesday, June 13

RE: [AMRadio] potentiometers

opping resistor. John WA5BXO -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of A.R.S. - W5AMI Sent: Monday, June 11, 2007 11:54 AM To: Discussion of AM Radio in the Amateur Service Subject: Re: [AMRadio] potentiometers On 6/11/07, kk4tr <[EMAIL PROTECTE

[AMRadio] Gates BC-1G for sale in NV

elation to some, but it has had 95% of the work done already - needs just the tuning mods for 160/80 - Cheers John KB6SCO DM09fg __ AMRadio mailing list List Rules (must read!): http://w5ami.net/amradiofaq.html List Home: http://

[AMRadio] Hammarlund Four Twenty or Four Eleven cabinet or parts unit

I need the Top cover and bottom cover for the cabinet of a Hammarlund Four Twenty Transmitter or Four Eleven Modulstor. Would be interested in a "parts unit" of either model that consisted of my needed covers. Thanks and 73, J

RE: [AMRadio] Otis - K5SWK - Final Class C Amp

Correction to spelling: But it won't be tomorrow. It takes me some time to do things these days. Sorry John, WA5BXO -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of John E. Coleman (ARS WA5BXO) Sent: Monday, June 04, 2007 10:52 AM To: 'Discus

RE: [AMRadio] Otis - K5SWK - Final Class C Amp

I'll see if I can draw one up for you Mike. And put pictures up for all to look at. But it want be tomorrow. It take me some time to do things these days. John, WA5BXO -Original Message- Geoff said: So, John has Otis' 833 final in his possession and is going to replac

RE: [AMRadio] K5SWK HQ180A Reciever

Opps, sorry I meant to send that to Geoff, W5OMR -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of John E. Coleman (ARS WA5BXO) Sent: Sunday, June 03, 2007 2:46 PM To: 'Discussion of AM Radio in the Amateur Service' Cc: 'Perry Mason

[AMRadio] K5SWK HQ180A Reciever

ckwise for the thing to come to life. The Final will require a little more work because of heat damaged wiring and rubber insulators type feed through grommets. I will take some pictures John __ AMRadio mailing list List Rules (must re

RE: [AMRadio] HB Transmitter Schematic

/pptriodes/pptriodes.htm for more info about Class C Triode operation. Good Luck John -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Tom Elmore Sent: Sunday, June 03, 2007 1:42 PM To: Discussion of AM Radio in the Amateur Service Subject: RE: [AMRadio] HB

RE: [AMRadio] HB Transmitter Schematic

you looking for a wiring diagram or parts descriptions and values? John, WA5BXO -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Tom Elmore Sent: Sunday, June 03, 2007 5:22 AM To: amradio@mailman.qth.net Subject: [AMRadio] HB Transmitter Schematic Hello

RE: [AMRadio] B&W 850-A vs 852 Pi-Network assembly

Larry, I was wrong, it's a B&W 850 not an 850A.. John -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Larry WA9VRH Sent: Tuesday, May 29, 2007 2:14 AM To: Discussion of AM Radio in the Amateur Service Subject: Re: [AMRadio] B&W 850-A vs 8

RE: [AMRadio] B&W 850-A vs 852 Pi-Network assembly

Larry, I will check, I think I may have an 850A. $65.00 plus shipping from 98072 73 John KD7KFT -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Larry WA9VRH Sent: Monday, May 28, 2007 6:01 PM To: Discussion of AM Radio in the Amateur Service

[AMRadio] Leo Meyerson

On Sun, 27 May 2007, A.R.S. - W5AMI wrote: We should, since last I heard, he IS still alive and well :-) Dang - man must be fairly close the century mark! He was "older-looking" in the 50s. Maybe all that RF exposure... Cheers J

[AMRadio] WRL Globe Scout Deluxe sale reminder

he memory of Leo Meyerson alive and well ;} Cheers John KB6SCO DM09fg __ AMRadio mailing list List Rules (must read!): http://w5ami.net/amradiofaq.html List Home: http://mailman.qth.net/mailman/listinfo/amradio Partner Web

[AMRadio] Three Globe Scout Deluxe xmtrs available

e info, pictures, reasonable counter-offers, etc - please reply to me PRIVATELY, not to the List. Again - please edit your "Reply-To:" so that [EMAIL PROTECTED] appears, and do not CC: the list. Everybody already read this once ;} Cheers John KB6SCO DM09fg ___

[AMRadio] LPB tx

Bob Do you mean a working LPB transmitter, or just a hulk? I have two a 25 watt and a 50 watt, both need fixing. I might part with the 25, needs some work. 73 John K5PRO > BTW...anyone got an LPB they want to get rid of for cheap? > > Bob Carter

[AMRadio] capacitor found

I have a Cornell Dublier mica cap which matches your description. It is marked Type 9 FLS, 0.0001 uF, 3kV WV, 6 kV Test Voltage. Would that work? 73 John K5PRO > Date: Wed, 23 May 2007 18:30:05 -0500 > From: "Rick Brashear" <[EMAIL PROTECTED]> > Subject: [AMRadio] Las

[AMRadio] National tubes - Chinese 833's?

constant firing of crowbar protection circuit. I never used that brand again, oulled them all out and trashed them. Switched to E2V from the UK. These particular National tubes were marked made in USSR I believe. 73 John K5PRO

RE: [AMRadio] Dayton

the house I'm sure it will be more often. Thanks again Larry and have a safe trip. All Please be careful on the road! John, WA5BXO __ AMRadio mailing list List Rules (must read!): http://w5ami.net/amradiofaq.html List Home:

Re: [AMRadio] Mica Capacitor

Should have the expedition complete tonight. If not the wife will kill me as some of the kids summer things are there as well and she needs them! John - Original Message From: Rick Brashear <[EMAIL PROTECTED]> To: Discussion of AM Radio in the Amateur Service Sent: Monday, Ma

Re: [AMRadio] Mica Capacitor

Rick I have a few hundred of this type of cap, most to many NOS. I will check to see if I have the value you need after I get the kids to bed tonight. One thing to note is I don't have test gear that will check it at the rated voltage! John, KB1FQG - Original Message From:

Re: [AMRadio] Connectors

On Wed, 9 May 2007, Rick Brashear wrote: Does anyone know of a source for the old style spade and eye connectors? www.mcmaster.com - enter 'terminals' in Le Boit de Search... Cheers John KB6SCO DM09fg __ AMRad

Re: [AMRadio] high-priced accessories and audiophools revisited

d, I think you just funded our retirement. Getting the audiophools to buy items to compensate for house wiring. I knew there was a reason I liked you Good to see you briefly at Near-Fest. You guys did a great Job! John Flood KB1FQG ___

Re: [AMRadio] USPS Changes May 14

Bry, Contact your Congressman. Get your neighbors to do so as well. 73, John At 09:20 AM 5/4/2007, you wrote: I tell them they should bui;d another post office nerar us so we won't have to CONSTANTLY wait in line for 30-35 minutes. They ignore me. I would pay 50 cents for a stamp

Re: [AMRadio] WAS:Spy radio - Swapmeet and Auction Ethics

and then gets $200 for it - well, then - we both got our asking price, and we both made money. As long as you have gotten 'value' for your Item, what does it matter who the parties in the transaction were? My 20

[AMRadio] WAS:Spy radio - Swapmeet and Auction Ethics

;} And now I write "Each ITEM in this box - $1" sigh Slightly off the current topic, but it goes to show it "takes all kinds".. Cheers John KB6SCO DM09fg __ AMRadio mailing list List Rules (must r

RE: [AMRadio] Stuck Set Screw

remove it, threads intact. That was several years ago, and I have used the receiver almost daily ever since. Don k4kyv Cheers John KB6SCO DM09fg __ AMRadio mailing list List Rules (must read!): http://w5ami.net/amradiofaq.h

RE: [AMRadio] Stuck Set Screw

lways the "little things" that high-center a Project, no? Cheers John KB6SCO DM09fg __ AMRadio mailing list List Rules (must read!): http://w5ami.net/amradiofaq.html List Home: http://mailman.qth.net/mailman/listinfo/am

RE: [AMRadio] My Amplifer Quest took a strange turn today

in a hurry, "or" and "are" words are interchangeable. Sorry, John, WA5BXO -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of John E. Coleman (ARS WA5BXO) Sent: Monday, April 23, 2007 10:04 AM To: 'Discussion of AM Radio in th

RE: [AMRadio] My Amplifer Quest took a strange turn today

Bow: You need to start over if you want to get 600 watts carrier output. A pair of 813s is just not capable of doing this in linear AM service. 150 to 200 watts is about it. And you don't have enough power supply either for large AM service. Keep in mind that to get a carrier of 600 watt

[AMRadio] Don Merz

ervice is excellent, items packed well - and you couldn't ask for a nice guy to deal with. My 200 millidollar for a Monday evening... Cheers John KB6SCO __ AMRadio mailing list List Rules (must read!): http://w5ami.net/amradi

[AMRadio] RA1000 rememberences, RIP

x27; the beautiful output network can be seen at the top, above the 833s. The capacitor and the big inductor are perfect for a balanced tuner, old style, good for at least a kW of 100% AM! http://www.sbe124.org/old_xmtr_rescue/our_old_xmtr.html That is one big mama, that rig. 73 John K5PRO >

[AMRadio] early parasitic suppression

Another source of early information on 'Stopper' networks in transmitters was the original 500 kW WLW report in Proc of IRE by Fyler of GE (1930s). They had large flames caused by parasitic oscillations and had to stop them to prevent distruction. 73 John K5PRO > Message: 1

[AMRadio] RA1000 for parts

a RA1000. :-( > > Better to put up a tuned antenna, and restore the RA1000 to service. :-) > > 73 de Bill, AB6MT > [EMAIL PROTECTED] > > - Original Message - > From: "John Lyles" <[EMAIL PROTECTED]> > To: > Sent: Wednesday, April 11, 20

[AMRadio] Source of very nice inductor and variometer for ATN

for the antenna connection, and a split variable capacitor. The inductor was for AM band, so it has enough L to work down to 160 as well. Keep an eye open for RA1000s getting dumped, not too many left. 73 John K5PRO __ AMRadio mailing

Re: [AMRadio] Volumax 4300

il not meant for The List... shame, shame!! ;} Cheers John KB6S __ AMRadio mailing list List Rules (must read!): http://w5ami.net/amradiofaq.html List Home: http://mailman.qth.net/mailman/listinfo/amradio Partner Website: http://

[AMRadio] wireless

polarized outlets in my parents 100 year old house. Next I tried ham radio, that seemed to be the ticket 73 John K5PRO > > Coverage, coverage, coverage! What memories you had me remember. > > Anyone else do the "Cutting Edge" in the AM bands? &

RE: ***SPAM*** RE: [AMRadio] Belton April 13/14

No Problem George, hope you all have a great time. John, WA5BXO -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of George Sent: Wednesday, April 11, 2007 10:17 AM To: 'Discussion of AM Radio in the Amateur Service' Subject: RE: ***SPAM*** RE

RE: [AMRadio] Belton April 13/14

George If you asking to me, WA5BXO/John, then no. I will not be going to Belton. Sorry, I have Boy Scout stuff to deal with but thanks for asking. John Coleman WA5BXO __ AMRadio mailing list List Rules (must read!): http://w5ami.net

[AMRadio] Howard Mills restoration

recommend Howard to everyone. Cheers John KB6SCO DM09fg __ AMRadio mailing list List Rules (must read!): http://w5ami.net/amradiofaq.html List Home: http://mailman.qth.net/mailman/listinfo/amradio Partner Website: http://www.amfone.net

[AMRadio] Rife generator and texas tubes

A retired rural neighbor (~3/4 mile away, thank goodmess) had been building a Rife generator, to treat his wifes illness - so he told me. He got some sort of 11 meter amplifier and was messing around with a microphone booster (like a Turner +2 mike) or something, and called me for help I thi

[AMRadio] OT Guitar Amps

io Newsgroup, already in progress Cheers John KB6SCO Who is a lifelong keyboard player (with the exception of... [eww!] accordions...) __ AMRadio mailing list List Rules (must read!): http://w5ami.net/amradiofaq.html List Hom

Re: [AMRadio] 3.870

1970... I think it's actually contributing to Global Warming... all those watts hitting the ionosphere all at once... Cheers John KB6SCO (Who put the radios in 'standby' until the Air clears) __ AMRadio mailing l

RE: Globe 350 Re: [AMRadio] 4-65's

n the same efficiency. John Coleman, WA5BXO - Original Message - From: "Jim Candela" <[EMAIL PROTECTED]> Subject: Re: [AMRadio] 4-65's The 4-65 is a Higher voltage, and lower current tube. In class C service, the efficiency is really great at 3kv plate voltage, and i

Re: [AMRadio] Antenna current

ouse - the rest is disposed around the back fence. Cheers John KB6SCO DM09fg __ AMRadio mailing list List Rules (must read!): http://w5ami.net/amradiofaq.html List Home: http://mailman.qth.net/mailman/listinfo/amradio Partner Web

[AMRadio] Why 50 instead of 75 ohms

nimum attenuation factor." BTW, this is one of the better Schaums outlines I have seen, with real practical information. 73 John K5PRO __ AMRadio mailing list List Rules (must read!): http://w5ami.net/amradiofaq.html List

[AMRadio] Otis

The big rig move is not planned for yet. We are still getting the temp station set up. You have to move very slowly with Otis! He doesn't like changes. John WA5BXO __ AMRadio mailing list List Rules (must read!): http://w5am

RE: [AMRadio] Rebuttal to K4KYV

stations with a 10KC channel don't meet his specs. Don being wide is as much of a bunch of BS as Otis running over 1KW, as he has been accused. It is simply not true. John, WA5BXO __ AMRadio mailing list List Rules (must

Re: [AMRadio] electricity

e batteries available for 'photoflash' applications 450 terminal volts. "here, taste this big 9-v battery" HIHI Cheers John KB6SCO DM09fg __ AMRadio mailing list List Rules (must read!): http://

Re: [AMRadio] W2VJZ Estate Sale - DX100's Galore & Other Stuff

for Cheers John KB6SCO __ AMRadio mailing list List Rules (must read!): http://w5ami.net/amradiofaq.html List Home: http://mailman.qth.net/mailman/listinfo/amradio Partner Website: http://www.amfone.net Help: http://mailman.qth.net/mmfaq

RE: [AMRadio] RCA Console

On Tue, 27 Mar 2007, Rick Brashear wrote: Brad, I couldn't get it to work? Rick www.bta5f.org works on this end... Cheers John KB6SCO __ AMRadio mailing list List Rules (must read!): http://w5ami.net/amradiofaq

Re: [AMRadio] Re: 4-400

inal tank coil. I think there might have also been an AM modulator, I really don't remember for sure. My magazines are in Louisiana and i am in Colorado, otherwise, I could pass along the page number. 73, Jo

Re: [AMRadio] Mfg date for 4-400 series

1972 TT5 manual. So: if they were made starting in 1950 - why are they not in the data books until nearly 15 years later..? I'm sure there's a fine answer out there, somewhere just one of those trivial pusuits to distract one from the day's Business.. ;} Cheers Joh

[AMRadio] eBay prices / trends

rs out there - Google for "Ebay research" and you'll find 'em. Cheers John KB6SCO DM09fg __ AMRadio mailing list List Rules (must read!): http://w5ami.net/amradiofaq.html List Home: http://mailman.qth.net/mailman/

[AMRadio] 4-400 first made when?

A began to produce the device sometime after 1964... does anyone have better info on the history and development of this very 'popular' power tube? Thanks in advance for any enlightenment! Okay - over and out... Cheers

RE: [AMRadio] New Guy to AM

On Fri, 23 Mar 2007, Bow wrote: Thanks John... How does someone find these old AM BC transmitters? Here on The List is a good place to start - also they turn up on eBay - plus a lot of radio station engineers were/are hams, and if you can hook up with those guys in your local area

Re: [AMRadio] New Guy to AM

c and rich broadasting history. Ok, git off the damn soapbox already, John ;} Hope to work you soon on 75 (3870 - 80 - 90 kc) from Carson City, NV. Best 73! Cheers John KB6SCO DM09fg __ AMRadio mailing list List Rules

[AMRadio] OT: Need 80s Fairchild semi info

ck surplus companies wanting me to give them an RFQ for a million pieces... Reply off-list to me, please. We now return you to your regularly-scheduled Email Reflector already in progress Cheers John KB6SCO DM09fg __ AMRad

RE: [AMRadio] National PW Dial

calibrator and pull the VFO/PTO dial zero beat just as the dial mark passes zero, it really makes you feel good. John -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Sara & Wayne Steiner Sent: Tuesday, March 13, 2007 6:13 AM To: Discussion of AM Radi

RE: [AMRadio] National PW Dial

was an intense project but a fun one. John, WA5BXO ___ __ AMRadio mailing list List Rules (must read!): http://w5ami.net/amradiofaq.html List Home: http://mailman.qth.net/mailman/listinfo/amradio Partner Website: http

RE: [AMRadio] Tube Data

e one WECO catalog I have calls it out as a 'high vacuum thermionic rectifier' but gives no other data. Cheers John KB6SCO __ AMRadio mailing list List Home: http://mailman.qth.net/mailman/listinfo/amradio Partner Website: http:/

RE: [AMRadio] Tube Data

Try this http://amfone.net/Amforum/index.php?topic=4837.0 John Coleman, WA5BXO -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Rick Brashear Sent: Sunday, March 11, 2007 8:25 PM To: 'Discussion of AM Radio in the Amateur Service' Subject: RE

Re: [AMRadio] 100th Anniversary of Radio - 20 minute video

Hi John, You can download a free Google viewer and the video (on the right "Download" blue button), but it isn't compatible with DVD. Someone told me the Firefox has an optional plugin that allows saving a running video. 73, John At 06:16 PM 3/7/2007, you wrote: Thanks

[AMRadio] 100th Anniversary of Radio - 20 minute video

Hey gang! This is a must watch. (20 minutes) I was there at Brant Rock this December. http://video.google.com/videoplay?docid=-4569021939106575335 73, John Dilks, K2TQN __ AMRadio mailing list List Home: http://mailman.qth.net

[AMRadio] For Sale WRL 500A - Pick up only southern NJ

ct me off the reflector. 73, John Dilks, K2TQN __ AMRadio mailing list List Home: http://mailman.qth.net/mailman/listinfo/amradio Partner Website: http://www.amfone.net Help: http://mailman.qth.net/mmfaq.html Post: mailto:AM

[AMRadio] RCA BTA-1 series conversion questions

is the idea of insulating the Modulation Transformer from ground by mounting it up on standoffs of some kind - and I happen to have a set 'beefy' enough to do the job... Boy, is my Valiant ever going to be jealous...! Thank'ee in advance!

[AMRadio] Re: AMRadio Digest, Vol 37, Issue 45

that, because I might find it again from the guy who took it away. 73 John K5PRO > > Message: 10 > Date: Sun, 25 Feb 2007 22:42:56 EST > From: [EMAIL PROTECTED] > Subject: Re: [AMRadio] Low modulation Gates BC-1T > To: amradio@mailman.qth.net > > Deep in the bowels

Re: [AMRadio] Glue

On Wed, 21 Feb 2007, Jim Wilhite wrote: JB Weld. But what does this have to do with putting an antenna up in the air? With the right amount of JB Weld - it will most likely *stay* up in the air... no? Cheers John KB6SCO DM09fg

Re: [AMRadio] Glue

e 3D Macro Universe - the Weak Force is represented by: Velcro. The Strong Force (the binding force of nuclei, for example) is represented by: JB Weld. Getcherself sum JB Weld - ain't nuthin' it cain't holt up, holt down, or just plain Fix. Cheers John KB6SCO DM09fg. PS: J

[AMRadio] 100 V filament transformer primary

globally be responsive to the filament setting. Its up to the engineer to correlate the reading from that AC meter to the individual socket voltages. Don't forget to use either a true RMS meter or iron vane movement when setting filaments on tubes to the correct voltage. 73 John

[AMRadio] Filament voltage monitoring

has no direct readout of the 15 or so different voltages it monitors... Ooooh pooor bab. ;} Cheers John KB6SCO DM09fg __ AMRadio mailing list List Home: http://mailman.qth.net/mailman/listinfo/amradio Par

RE: [AMRadio] Tranny Test

the inductive kick too - I forgot about that. Maybe a 50 or 100K resistor in the circuit to snub all that inrush-type stuff...? Cheers John KB6SCO DM09fg __ AMRadio mailing list List Home: http://mailman.qth.net/mailman

[AMRadio] Tranny Test Afterthought

on't want that to happen. Most DVMs are fused internally, so that's safer, I think. But hey - what's electronic R&D without the occasional fireworks display? Cheers John KB6SCO DM09fg __ AMRadio

Re: [AMRadio] Tranny Test

d only be a few ohms DC resistance. Cheers John KB6SCO DM09fg __ AMRadio mailing list List Home: http://mailman.qth.net/mailman/listinfo/amradio Partner Website: http://www.amfone.net Help: http://mailman.qth.net/mmfaq.html

Re: [AMRadio] FS: Gross CB-80 Transmitter

Hi Don, I'm seriously interested and would be able to pick it up when the weather gets better. I'd use it for the Old Radio colum. A couple of photos would be appreciated. 73, John Dilks, K2TQN At 06:06 PM 2/18/2007, you wrote: For Sale: Gross CB-80 transmitter. This is the o

[AMRadio] dynamic load on power supplies

s, where the technical tutorials are located, I posted a copy of a GE Ham News article from many moon ago, on dynamic regulation of power supplies for AM, CW and SSB. Look for it there. 73 John K5PRO > Message: 3 > Date: Thu, 15 Feb 2007 19:33:07 -0600 > From: "Jim cand

Re: [AMRadio] Current on 6146s

On Sun, 11 Feb 2007, [EMAIL PROTECTED] wrote: Hi Mike, You are correct. The max grid current for the Viking II pair of 6146s is 8MA. Additionaly, the Valiant (3 6146s) calls for 10 mA of grid current. Cheers John KB6SCO DM09fg

Re: [AMRadio] Gates BC1-T operational

we're going to need 'Big Iron' subbands.. hihi! Cheers John KB6SCO DM09fg __ AMRadio mailing list List Home: http://mailman.qth.net/mailman/listinfo/amradio Partner Website: http://www.amfone.net Help: http://mailma

[AMRadio] Current on 6146s

possibility would be the filaments are not lit up good. Rule for the day: You can't have a 100 volt drop across a good 5ft #12 wire with out a fire. John Previous message: John E. Coleman (ARS WA5BXO) wrote: > What you're saying is that at no time, can you get more that 20 ma of > pla

[AMRadio] Thermocouple rf ammeter

nce it by some (probably slight) amount. That's the one thing I didn't like about the MFJ - it's got four binding posts on the back, and has to sit in the feedline - which, 450-ohm hard-drawn copper stranded wire - is no

Re: [AMRadio] Thermocouple rf ammeter

in one box, the TC in another... etc. MFJ makes a cool little crossed-needle dual RF ammeter - I have one here in the 450-om ladder line - it works well and does what it's supposed to do. MFJ-835 is the model. Cheers John KB6SCO DM09gh ___

Re: [AMRadio] 450 MHZ repeater

The repeater and associated equipment have been pickup up. Good Luck to WB5UGT and Salt Grass group. 8 PM SAT 1-6-07 John, WA5BXO ___ Amradio mailing list List Home: http://w5ami.net/mailman/listinfo/amradio_w5ami.net Partner Website: http

[AMRadio] EF Johnson 31 MHZ FM Equipment Base staion and mobile/

ke an offer. John, WA5BXO ___ Amradio mailing list List Home: http://w5ami.net/mailman/listinfo/amradio_w5ami.net Partner Website: http://www.amfone.net Post: mailto:Amradio@w5ami.net

[AMRadio] Expandes frequency allocation

and usage ideas. Thanks for a wonderful post, Don. 73, John, K5PGW __ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com ___ Amradio mailing list

[AMRadio] interesting old radio parts

of these let me know if you need some parts. John, WA5BXO ___ Amradio mailing list List Home: http://w5ami.net/mailman/listinfo/amradio_w5ami.net Partner Website: http://www.amfone.net Post: mailto:Amradio@w5ami.net

[AMRadio] 450 MHZ repeater

held stuff and parts too numerous to show. If anyone in your group wants this stuff come and get it, soon please. Free -- First come, first serve. Thanks John, WA5BXO Shop - 281-367-6765 Cell # - 832-797-9663 The Computer Fixer 1622 Sawdust Rd Ste A1 The Woodlands, Tx 77380

Re: RE: [AMRadio] PEP for AM

x27;s mail client doesn't handle monospacing well, it turns right into a dog's breakfast real fast... But, it's the Thought that Counts, at any rate! Cheers John KB6SCO DM09fg __ AMRadio mailing list List Home:

Re: [AMRadio] Toobs for Food

with that 813??? Just Curious Cheers John KB6SCO DM09fg Gathering the Parts to restore and modify for Ham Use, my RCA BTA-1MX __ AMRadio mailing list List Home: http://mailman.qth.net/mailman/listinfo/amradio Partner Web

Re: [AMRadio] "Heavy Metal Night"

I think we all do Brian and some of the transmitters that I have that need restoring leave me with a "crippled" ego. Hi!! Hi!! 73, John, K5PGW --- "A.R.S. - W5AMI" <[EMAIL PROTECTED]> wrote: > On 12/28/06, John King <[EMAIL PROTECTED]> wrote: > > When &q

<    1   2   3   4   5   6   7   8   9   10   >