Re: [Elecraft] KPA500 Strange Operation
Jack - good evening (or maybe good morning!). Great info and thanks for the quick response. I have my setup exactly as in Fred Cady's KX3 book, towards the end of the book. He has a great diagram showing how to run a KPA500 from a K3 or KX3. Do you have his book? If not I'll respond and tell you what I've got. Also, yes - I have current f/w levels on all my equipment. And your other item, yep - I'm always careful to have the "other" radio completely powered off before doing anything with either. 73 - time for Santa to start hauling presents from the attic to the Christmas tree - the two boys are finally asleep in their rooms! Jim Bennett / W6JHB Folsom, CA > On Dec 24, 2014, at 10:17 PM, Jack Brindle wrote: > > The KPA500 is my work, so I’ll try to answer… > See discussion below. > >> On Dec 24, 2014, at 9:22 PM, James Bennett wrote: >> >> First, let me wish all a very Merry Christmas! > > And from the W6FB family as well! > >> OK, now the problem. I have a KX3 and the full K-line: K3, P3, KPA500, and >> KAT500. I have a two position coax switch that I use to drive the amp with >> either the K3 or the KX3. When using the K3 (P3 powered off) all works >> perfectly. I can change bands by pressing the appropriate band button on the >> amp or changing bands on the K3. Doing either results in the amp display >> changing to the associated band. > > When the KPA500 is set for RADIO = K3 and the K3 is on, this is the correct > behavior. Pressing a band button sends the button info to the K3 using the > Auxbus serial communications. The K3 responds by changing bands, then the KPA > responds to the BAND lines change by changing bands itself. Note that the > button push on the KPA only causes a command to be sent to the radio, it does > not directly cause a band change in the KPA500. The behavior is different for > all other RADIO settings. In those cases pushing a band button causes the KPA > to change bands. The next thing to realize is that when RF is sensed by the > KPA, it will change to the frequency counted band, even if other methods have > told it to go to a different band. Of course if the counted band is the same > as the previous band change, there will be no further change. Hopefully this > is a lot clearer than mud… > > Also note that powering on or off the P3 has no effect on the KPA500. The K3 > must be powered on for the KPA500 integration to work, and must be powered > off completely for the KPA500 to mostly ignore it (see BAND discussion below). > >> But If I have the KX3 turned on and the K3 off, pressing a band button >> on the amp has no effect. > > This behaves exactly as described above. The KX3 does not have Auxbus, so it > will not receive the button command from the KPA500 and thus nothing will > result. > >> The only way to change bands on the amp is to set the KX3 to the desired >> band and then tickle the amp with a little shot of RF. > > As expected. Note that the K3 better be completely off when this happens, or > _it_ will respond to the button press, change bands, and cause the KPA to do > something. Also note that the K3 has pull-up resistors on its BAND lines, > causing the signals to be pulled to the +5V rail when they are not being > driven low. A short time after the K3 is powered off, the +5V rail will drop > to 0V. The pull-ups will continue to do their job, pulling the lines to 0, > which tells the KPA to change to 60 meters. > >> Now, the bad news. It does not do this all the time. Not 100% certain, but >> it seems to act like this if the amp has been powered off for a few hours. >> Just a couple minutes ago I was doing some sleuthing on this issue. After >> having the K3 online and sending RF, I tested this out and the amp >> subsequently behaved as it should after a K3 shutdown and KX3 startup. The >> amp changed bands with its own buttons or via RF from the KX3. Hmmm… > > Exactly how do you have the K3 and KX3 connected to the KPA500? The K3 loads > the BAND lines at all times (and some other AUX signals), even when it is > powered off. A change in the BAND lines is required to cause the KPA500 to > change bands - if they remain stable then no band change will result. This > means that after the K3 powers off and the +5V rail goes to zero, there > should be just one band change (when the lines drop). After that any band > changes will be due to RF. Do you have some other connection to the BAND > lines besides those from the K3? By far, the best way to connect two radios > to the KPA500 is to use a switch that disconnects the AUX cable from the K3 > before attaching AUX signals to the other radio. Many have noted that you can > generally get away with keeping the K3 connected to the KPA500, but results > cannot be guaranteed. > > You might want to change the RADIO settings to something else (try SERIAL) > when using the KX3 - with no band change reports coming in the KPA will rely > solely on the
Re: [Elecraft] KPA500 Strange Operation
The KPA500 is my work, so I’ll try to answer… See discussion below. > On Dec 24, 2014, at 9:22 PM, James Bennett wrote: > > First, let me wish all a very Merry Christmas! And from the W6FB family as well! > OK, now the problem. I have a KX3 and the full K-line: K3, P3, KPA500, and > KAT500. I have a two position coax switch that I use to drive the amp with > either the K3 or the KX3. When using the K3 (P3 powered off) all works > perfectly. I can change bands by pressing the appropriate band button on the > amp or changing bands on the K3. Doing either results in the amp display > changing to the associated band. When the KPA500 is set for RADIO = K3 and the K3 is on, this is the correct behavior. Pressing a band button sends the button info to the K3 using the Auxbus serial communications. The K3 responds by changing bands, then the KPA responds to the BAND lines change by changing bands itself. Note that the button push on the KPA only causes a command to be sent to the radio, it does not directly cause a band change in the KPA500. The behavior is different for all other RADIO settings. In those cases pushing a band button causes the KPA to change bands. The next thing to realize is that when RF is sensed by the KPA, it will change to the frequency counted band, even if other methods have told it to go to a different band. Of course if the counted band is the same as the previous band change, there will be no further change. Hopefully this is a lot clearer than mud… Also note that powering on or off the P3 has no effect on the KPA500. The K3 must be powered on for the KPA500 integration to work, and must be powered off completely for the KPA500 to mostly ignore it (see BAND discussion below). > But If I have the KX3 turned on and the K3 off, pressing a band button on > the amp has no effect. This behaves exactly as described above. The KX3 does not have Auxbus, so it will not receive the button command from the KPA500 and thus nothing will result. > The only way to change bands on the amp is to set the KX3 to the desired band > and then tickle the amp with a little shot of RF. As expected. Note that the K3 better be completely off when this happens, or _it_ will respond to the button press, change bands, and cause the KPA to do something. Also note that the K3 has pull-up resistors on its BAND lines, causing the signals to be pulled to the +5V rail when they are not being driven low. A short time after the K3 is powered off, the +5V rail will drop to 0V. The pull-ups will continue to do their job, pulling the lines to 0, which tells the KPA to change to 60 meters. > Now, the bad news. It does not do this all the time. Not 100% certain, but it > seems to act like this if the amp has been powered off for a few hours. Just > a couple minutes ago I was doing some sleuthing on this issue. After having > the K3 online and sending RF, I tested this out and the amp subsequently > behaved as it should after a K3 shutdown and KX3 startup. The amp changed > bands with its own buttons or via RF from the KX3. Hmmm… Exactly how do you have the K3 and KX3 connected to the KPA500? The K3 loads the BAND lines at all times (and some other AUX signals), even when it is powered off. A change in the BAND lines is required to cause the KPA500 to change bands - if they remain stable then no band change will result. This means that after the K3 powers off and the +5V rail goes to zero, there should be just one band change (when the lines drop). After that any band changes will be due to RF. Do you have some other connection to the BAND lines besides those from the K3? By far, the best way to connect two radios to the KPA500 is to use a switch that disconnects the AUX cable from the K3 before attaching AUX signals to the other radio. Many have noted that you can generally get away with keeping the K3 connected to the KPA500, but results cannot be guaranteed. You might want to change the RADIO settings to something else (try SERIAL) when using the KX3 - with no band change reports coming in the KPA will rely solely on the RF sensing. But, give me a complete description of the setup and I’ll be able to better analyze the situation. Also, what version firmware is in the KPA500? The latest is V1.38, which is very highly recommended. The K3/KPA500 integration code did see several changes in the 1.30 - 1.38 time frame. > Very strange. Anyone (K6KR?) able to shed light on this unusual behavior? Not > a gigantic big deal, but it does make me wonder what's going on. Dick did a great job with the KXPA and KAT500, while the KPA500 is mine. So many developers, so little time... 73! Jack B, W6FB > > 73, Jim > > Jim Bennett / W6JHB > Folsom, 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 >
[Elecraft] Our Christmas gift
This message may be a duplicate for some of you as it's being sent using several of our mailing lists. Most of you are aware that Rose has been treated for uterine cancer for the last seven months. This has included both chemotherapy and internal vaginal radiation. What makes this an especially nice Christmas is that all her treatments were completed this week, ending what has been the most difficult period in the nearly sixty years we've been married. The oncologists continue to tell us she's "cancer free" but aren't making any predictions about when she'll be back to normal, other than to say it will be "several months". Her hair is starting to grow back and is about a half an inch long and dark grey. They say it will return to her normal color in a few weeks. She has several hats and caps ... they're actually stylish and cute. (:-)) We don't know future details yet ... the next meeting will be on January 14th for follow-up checks, CT scan, etc. She'll be monitored for five years. Her attitude through all this has been really positive. She's shown her strength and I'm very proud of her. The staff at the Community Cancer Center in Missoula has been wonderful. We're very fortunate and hope your family's Christmas is as happy as ours. Ken and Rose __ 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] KPA500 Strange Operation
First, let me wish all a very Merry Christmas! OK, now the problem. I have a KX3 and the full K-line: K3, P3, KPA500, and KAT500. I have a two position coax switch that I use to drive the amp with either the K3 or the KX3. When using the K3 (P3 powered off) all works perfectly. I can change bands by pressing the appropriate band button on the amp or changing bands on the K3. Doing either results in the amp display changing to the associated band. But If I have the KX3 turned on and the K3 off, pressing a band button on the amp has no effect. The only way to change bands on the amp is to set the KX3 to the desired band and then tickle the amp with a little shot of RF. Now, the bad news. It does not do this all the time. Not 100% certain, but it seems to act like this if the amp has been powered off for a few hours. Just a couple minutes ago I was doing some sleuthing on this issue. After having the K3 online and sending RF, I tested this out and the amp subsequently behaved as it should after a K3 shutdown and KX3 startup. The amp changed bands with its own buttons or via RF from the KX3. Hmmm... Very strange. Anyone (K6KR?) able to shed light on this unusual behavior? Not a gigantic big deal, but it does make me wonder what's going on. 73, Jim Jim Bennett / W6JHB Folsom, 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] Elecraft KX3 IQ out and spectral display pograms
On Wed,12/24/2014 2:46 PM, VE3NFK wrote: Hi Jim Thanks for the information - possibly you might suggest what the end user might do to fix the KX3 pin 1 problems on the other connectors? There's probably not an easy way to fix it -- it's established by how the radio is built, and changing would be major surgery. These are things that Elecraft has to fix. What we CAN do is "put band-aids" on the problem. Several basic measures. 1) Bond chassis-to-chassis of all interconnected equipment, bond from that equipment to all grounds, and carefully bond all grounds together. 2) Place ferrite common mode chokes on cables plugged into connectors with Pin One Problems, tuning the chokes to the frequencies where interference is a concern. Follow guidelines in k9yc.com/RFI-Ham.pdf 3) Keep cables plugged into connectors with Pin One Problems as short as practical. 73, Jim K9YC __ 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] P3 SVGA
Bump on this. Just checked and p3s0116 is still the most recent release for the P3 SVGA. Tighe NK4I On 6/2/14 1:56 PM, Sam Morgan wrote: SVGA Latest Production Release (MCU 1.16) February 27, 2013 any chance of the beta's being released to the masses? I know p3s0119 already addresses the waterfall markers. referenced to: On 5/30/2014 8:26 PM, Tighe Kuykendall wrote: > Looked in the manuals and on my P3 but can't find this. Is there an > equivalent feature on the P3 SVGA option to get a marker line extending > down into the waterfall? > > Tighe > NK4I and On 5/31/2014 11:49 AM, XE3/K5ENS via Elecraft wrote: > Any advancements on getting the NB on SVGA card? > > Keith __ 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] Elecraft SSB net results for 12/14/2014
Here is the net report for the Elecraft SSB net from December 14, 2014. We had 28 participants. Station NameQTH Rig S/N NC0JW Jim CO KX3 1356 KF5YBE Lee TX K3 7771 NZ0TBillKS K3 1502 K5ZCJ Larry OK K3 6592 KC9LIF KentIL K2 6896 QRP AB7CE Roy MT K2 40 QRP WB9JNZ EricIL K3 4017 AE6JV BillCA K3 6299 KF7JZH Ron ID KX3 2262 QRP K4GCJ Gerry NC K3 1597 AD5IJ Howard OR KX3 5178 KE7FSD Al AZ K3 8532 W0SGM Scott IA KX3 3689QRP N7GOD Galen ID K2 6533QRP KF5IMA Bruce MS K2 3575 K1NWBrian RI K3 4974 W8OVDaveTX K3 3139 W0CZKen ND K3 457 W0MEU Jay CO KX3 4351 AA7FArlen WA K3 8115 WV5IDwayne TX K3 5287 K6VWE StanMI K3 650 N3RMRandy PA K3 4519 NJ6LNeilWA K3 4601 NY9HPhilPA KX3 244 AA3CS Chuck MD K3 4407QRP WW6LJeffCA KX3 1629 NS7PPhilOR K3 1826 73, Phil, NS7P __ 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] Elecraft Holiday Schedule (Closing today at 12 noon PST,
Happy Holidays to all the elves at Elvecraft! 8-) Bruce N1RX __ 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] 240V Line
It has been awhile since I have worked with the NEC but things haven't changed that much for single phase. It has never been allowed for the green/yellow lead to carry load current. Green and neutral must be the same size as the current carrier even on a 240 circuit. Green and neutral may not be circuit breakered. A 240 circuit may only be split (down to 120) at a panel or sub panel and then each circuit must have its own circuit breaker. 120 volt circuits must have special plugs and sockets if breakered for at more than 20 Amp. Panels or sub panels may not be placed in closets or closely enclosed areas. (This is to avoid heat buildup.) Some areas are requiring arc detecting or GFI interrupters on upgrades. If you install them (generally a good idea) then place GFI/ARC type circuit breakers at the panel. Do not place at load where RFI is likely to false trip. As warned local requirements may vary but this is sort of baseline stuff. Nobody will fault you if you follow. 73 Fred, AE6QL -Original Message- From: Elecraft [mailto:elecraft-boun...@mailman.qth.net] On Behalf Of Jim Brown Sent: Wednesday, December 24, 2014 1:50 PM To: Reflector Elecraft Subject: Re: [Elecraft] 240V Line On Wed,12/24/2014 11:41 AM, Charlie T, K3ICH wrote: > A lot of the older amps (Thunderbolt for example) had 120 V fans wired > from one hot to ground. I always wondered about that. I think that used to be legal, but it is no longer, and it's very bad practice. The better ones (Ten Tec Titan, for example) run a 120V fan between one side of the power transfomer primary and the center tap. It is now illegal for the Green wire to carry load current. On Wed,12/24/2014 11:13 AM, Phil Kane wrote: > IIRC the latest code update now requires the separate neutral ("white > wire") to be run in all 240V circuits. I did that in a 1969 when I > finished the basement in a year-old home! You may be confusing a 120/240 outlet that has a four circuit plug (phase, phase, neutral, and Green) and can serve both 120V and 240V loads, with a 240V outlet that has a three circuit plug and serves only 240V loads. There is no neutral in a 240V outlet, and as noted above, it is illegal to connect a 120V load between one phase and the Green wire (Equipment Ground). That 120/240 circuit can feed both 120V and 240V outlets. A neutral IS required to feed those 120V outlets. 73, Jim K9YC __ 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 fptowns...@earthlink.net - No virus found in this message. Checked by AVG - www.avg.com Version: 2015.0.5577 / Virus Database: 4257/8801 - Release Date: 12/24/14 __ 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] Elecraft KX3 IQ out and spectral display pograms
Hi Jim Thanks for the information - possibly you might suggest what the end user might do to fix the KX3 pin 1 problems on the other connectors? thanks and Merry Christmas 73 John VE3NFK -- View this message in context: http://elecraft.365791.n2.nabble.com/Elecraft-KX3-IQ-out-and-spectral-display-pograms-tp7596187p7596360.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 Message delivered to arch...@mail-archive.com
Re: [Elecraft] 240V Line
Electric ranges used to have a 110 VAC outlet in which the ground and neutral were wired together. (The 220V plug had only three prongs.) I always wondered how they got away with that. Alan N1AL On 12/24/2014 01:50 PM, Jim Brown wrote: On Wed,12/24/2014 11:41 AM, Charlie T, K3ICH wrote: A lot of the older amps (Thunderbolt for example) had 120 V fans wired from one hot to ground. I always wondered about that. I think that used to be legal, but it is no longer, and it's very bad practice. The better ones (Ten Tec Titan, for example) run a 120V fan between one side of the power transfomer primary and the center tap. It is now illegal for the Green wire to carry load current. On Wed,12/24/2014 11:13 AM, Phil Kane wrote: IIRC the latest code update now requires the separate neutral ("white wire") to be run in all 240V circuits. I did that in a 1969 when I finished the basement in a year-old home! You may be confusing a 120/240 outlet that has a four circuit plug (phase, phase, neutral, and Green) and can serve both 120V and 240V loads, with a 240V outlet that has a three circuit plug and serves only 240V loads. There is no neutral in a 240V outlet, and as noted above, it is illegal to connect a 120V load between one phase and the Green wire (Equipment Ground). That 120/240 circuit can feed both 120V and 240V outlets. A neutral IS required to feed those 120V outlets. 73, Jim K9YC __ 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 n...@sonic.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] 240V Line
On Wed,12/24/2014 11:41 AM, Charlie T, K3ICH wrote: A lot of the older amps (Thunderbolt for example) had 120 V fans wired from one hot to ground. I always wondered about that. I think that used to be legal, but it is no longer, and it's very bad practice. The better ones (Ten Tec Titan, for example) run a 120V fan between one side of the power transfomer primary and the center tap. It is now illegal for the Green wire to carry load current. On Wed,12/24/2014 11:13 AM, Phil Kane wrote: IIRC the latest code update now requires the separate neutral ("white wire") to be run in all 240V circuits. I did that in a 1969 when I finished the basement in a year-old home! You may be confusing a 120/240 outlet that has a four circuit plug (phase, phase, neutral, and Green) and can serve both 120V and 240V loads, with a 240V outlet that has a three circuit plug and serves only 240V loads. There is no neutral in a 240V outlet, and as noted above, it is illegal to connect a 120V load between one phase and the Green wire (Equipment Ground). That 120/240 circuit can feed both 120V and 240V outlets. A neutral IS required to feed those 120V outlets. 73, Jim K9YC __ 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] K3/O-Mini + Remote Rig Configuration for Heil Headset
Don: I just removed the mic cover from the Heil Proset and can confirm that the mic cartridge is labeled HC-4. Merry Christmas to All, Barry, WD4ASW > On Dec 24, 2014, at 1:58 PM, Don Wilhelm wrote: > > Barry specifically said HC4/HC5 elements, and those are definitely dynamic > elements. > > 73, > Don W3FPR > > On 12/24/2014 12:39 PM, Hisashi T Fujinaka wrote: >> I replied directly to Barry, but I'm fairly certain the Heil element is >> NOT dynamic and needs bias. >> >> There's a jumper AND the menu setting. I forget what the defaults are >> because I played with both to get this exact setup to work. >> >> On Wed, 24 Dec 2014, Don Wilhelm wrote: >> >>> Barry, >>> >>> I cannot comment on the RemoteRig setup because I do not have any >>> experience with it. >>> >>> There are some statements that may require clarification - I think the Heil >>> document is somewhat confusing. >>> 1) For a dynamic microphone, turn bias off. >>> 2) The K3 (and K3/0 and mini) can turn bias on or off - so it is not >>> dependent on electret microphones such as the Elecraft MH2. The choice of >>> bias or not is a user choice in the menu. >>> 3) The Heil microphone elements are relatively low output. >>> 4) The K3 microphone "L" or "H" selection determines the gain of the >>> microphone preamp. "L" is low amplification, and "H" is higher >>> amplification. With Heil microphones, you may have to use the "H" setting. >>> 5) Try the "H" setting with bias off in the menu and see if you can get the >>> required 5 to 7 bars on the ALC meter. >>> >>> 73, >>> Don W3FPR >>> >>> On 12/24/2014 1:30 AM, Barry Baines wrote: I am having difficulties getting my Heil ProSet with the HC-4/HC-5 mic >>> > > __ > 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 bbai...@mac.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] 240V Line
On Wed, Dec 24, 2014 at 2:13 PM, Phil Kane wrote: > > On 12/24/2014 10:39 AM, Jim Brown wrote: > > > Installing a 240V outlet is not a big deal unless the construction of > > your home makes it difficult to run the cable. Barring that, a competent > > electrician should be able to do that in a half day; a difficult run > > could double the work. All that is required is a pair plus a Green wire. > > If you also want 120V outlets from the same circuit, you'll need another > > conductor for the neutral. > > IIRC the latest code update now requires the separate neutral ("white > wire") to be run in all 240V circuits. I did that in a 1969 when I > finished the basement in a year-old home! > Even if that is true,and I suspect "all" is a mis-statement, that doesn't automatically mean that YOUR Authority Having Jurisdiction has adopted the latest code (or the previous one or the one before that). Things move slowly in some places. 73, geo - n4ua > > 73 de K2ASP - Phil Kane > Elecraft K2/100 s/n 5402 > > From a Clearing in the Silicon Forest > Beaverton (Washington County) Oregon > __ > 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 n4ua...@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] Subject: Re: KPA1000
On Dec 24, 2014, at 1:26 PM, Edward R Cole wrote: - Why is this a problem? Just run down to Home Depot or Lowe's and buy some No.8-3 cable and run your own 220v line. They have the needed twist-lock 25A or 30A receptacles, plugs, and utility boxes. I tied my 35-foot 240vac extension from the main breaker box at the main entrance buss and used a 60A service box for installing 20A-230v breaker and two 20A-115v breakers to have some stiff power for other PS in the shack. If you are worried about regulations find a local electrician that will sign-off on your work - that is what I did. Getting the hardware is easy part. Installing it is the hard part... depending a particular QTH.. shack location, etc. Some municipalities may require a permit, and inspection by the proper municipal inspector. And, some homeowner associations may have rules that require the use of a licensed electrician, particularly in condo and townhouse communities, where your "unit" is sharing a wall with other owners. And, that may not be a bad idea, because there are quite a few people who simply don't know what they are doing with electrical wiring. It won't be an issue for me, of course, since I'm a QRP operator. And besides that, I don't do wiring or plumbing any more. I'd rather pay a professional. 73 de Ray K2ULR KX3 #211 ARL sixty one __ 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] KPA1000
Put them in an enclosed (fan cooled) box with a 6AQ5 mounted on top. And I have YET to have my afternoon egg nog ( Turkey Hill w/ Jack Daniels). OOO Yeah. 73 es 58 Chas - Original Message - From: "Eric Swartz - WA6HHQ, Elecraft" To: "Phil Hystad" ; "N2TK, Tony" Cc: "Elecraft Reflector" Sent: Wednesday, December 24, 2014 12:25 PM Subject: Re: [Elecraft] KPA1000 Must be a slow news day! Eric elecraft.com On 12/24/2014 9:14 AM, Phil Hystad wrote: I think a good hamfest Elecraft demo would be 8 KPA500s combined together with multiple (and some big) combiners/splitters. Or, maybe 16 or 32 KPA500s. On Dec 24, 2014, at 8:33 AM, N2TK, Tony wrote: And Larry, will the combiner handle two or three KPA500's? :-) Merry Christmas N2TK, Tony -Original Message- From: Elecraft [mailto:elecraft-boun...@mailman.qth.net] On Behalf Of Larry - K1UO Sent: Wednesday, December 24, 2014 10:16 AM To: Elecraft Reflector Subject: Re: [Elecraft] KPA1000 On Dec 23, 2014, at 7:15 PM, KG5EJU wrote: Very new to Elecraft, just own a W2, but looking long at the KPA500. Heard a couple rumors that a 1000 Watt unit was coming…. Not. Keep those ideas coming :) 73, Wayne N6KR Just buy their new kpa ‘COMBINER’ and add a second KPA500 and you got your KPA1000! Merry Christmas I say... __ 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 tony@verizon.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 phys...@mac.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 elist_c...@elecraft.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 pin...@erols.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] 240V Line
On 12/24/2014 10:39 AM, Jim Brown wrote: > Installing a 240V outlet is not a big deal unless the construction of > your home makes it difficult to run the cable. Barring that, a competent > electrician should be able to do that in a half day; a difficult run > could double the work. All that is required is a pair plus a Green wire. > If you also want 120V outlets from the same circuit, you'll need another > conductor for the neutral. IIRC the latest code update now requires the separate neutral ("white wire") to be run in all 240V circuits. I did that in a 1969 when I finished the basement in a year-old home! 73 de K2ASP - Phil Kane Elecraft K2/100 s/n 5402 >From a Clearing in the Silicon Forest Beaverton (Washington County) Oregon __ 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] KPA1000
Or some really good eggnog is being passed around ;) <<< Hey Bryon, don't be selfish. Who is it that got the Really Good EGGNOG passing around?!!! 73 Milverton. From: Byron N6NUL To: "Eric Swartz - WA6HHQ, Elecraft" Cc: Elecraft Reflector Sent: Wednesday, December 24, 2014 12:02 PM Subject: Re: [Elecraft] KPA1000 Or some really good eggnog is being passed around ;) 73, Byron N6NUL > On Dec 24, 2014, at 09:25, Eric Swartz - WA6HHQ, Elecraft > wrote: > > Must be a slow news day! > > Eric > elecraft.com > >> On 12/24/2014 9:14 AM, Phil Hystad wrote: >> I think a good hamfest Elecraft demo would be 8 KPA500s combined together >> with multiple (and some big) combiners/splitters. Or, maybe 16 or 32 >> KPA500s. __ 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 tnny...@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] K3/O-Mini + Remote Rig Configuration for Heil Headset
Barry specifically said HC4/HC5 elements, and those are definitely dynamic elements. 73, Don W3FPR On 12/24/2014 12:39 PM, Hisashi T Fujinaka wrote: I replied directly to Barry, but I'm fairly certain the Heil element is NOT dynamic and needs bias. There's a jumper AND the menu setting. I forget what the defaults are because I played with both to get this exact setup to work. On Wed, 24 Dec 2014, Don Wilhelm wrote: Barry, I cannot comment on the RemoteRig setup because I do not have any experience with it. There are some statements that may require clarification - I think the Heil document is somewhat confusing. 1) For a dynamic microphone, turn bias off. 2) The K3 (and K3/0 and mini) can turn bias on or off - so it is not dependent on electret microphones such as the Elecraft MH2. The choice of bias or not is a user choice in the menu. 3) The Heil microphone elements are relatively low output. 4) The K3 microphone "L" or "H" selection determines the gain of the microphone preamp. "L" is low amplification, and "H" is higher amplification. With Heil microphones, you may have to use the "H" setting. 5) Try the "H" setting with bias off in the menu and see if you can get the required 5 to 7 bars on the ALC meter. 73, Don W3FPR On 12/24/2014 1:30 AM, Barry Baines wrote: I am having difficulties getting my Heil ProSet with the HC-4/HC-5 mic __ 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] Elecraft Holiday Schedule (Closing today at 12 noon PST, 2000 UTC)
HTML clipboard Elecraft's Offices will close today, Wed., Dec 24th, at 12 noon PST (2000 UTC) for the Holidays. We will also be closed this Thursday and Friday, Dec. 25-26, and we will return to work on Monday Dec 29th. Our Secure Web Order Form will still be active during the holiday. Please be patient with us when we return to work on Monday, 12/29, as we will be replying to our holiday and weekend backlog of emails and phone messages (and orders too!). From everyone here at Elecraft, thank you for another GREAT year, and wishing everyone a wonderful holiday and super next year. 73, Eric, Wayne and the rest of the crew at Elecraft --- elecraft.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] 240V Line
Installing a 240V outlet is not a big deal unless the construction of your home makes it difficult to run the cable. Barring that, a competent electrician should be able to do that in a half day; a difficult run could double the work. All that is required is a pair plus a Green wire. If you also want 120V outlets from the same circuit, you'll need another conductor for the neutral. A single 20A 120/240V circuit will run all the ham gear in most stations, even for SO2R. If you're smart, you'll use #10 copper, 20A outlets, and a 20A breaker. While #10 is rated for 30A, our stations don't need 30A, but the bigger copper will reduce the voltage drop. There are MAJOR advantages to running all the gear in our stations from outlets that share the same Green wire, or outlets whose Green wires are bonded together. See http://k9yc.com/GroundingAndAudio.pdf 73, Jim K9YC __ 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] Subject: Re: KPA1000
From: "Larry - K1UO" Just buy their new kpa ?COMBINER? and add a second KPA500 and you got your KPA1000! Merry Christmas I say... -- Does this "really" exist from Elecraft? Sound's like wishful thinking. Of course one make both input divider and output combiner. ~KL7UW -- From: Ray Sills Another consideration for a KPA1000, would be the almost certain need for 220V power. -- Why is this a problem? Just run down to Home Depot or Lowe's and buy some No.8-3 cable and run your own 220v line. They have the needed twist-lock 25A or 30A receptacles, plugs, and utility boxes. I tied my 35-foot 240vac extension from the main breaker box at the main entrance buss and used a 60A service box for installing 20A-230v breaker and two 20A-115v breakers to have some stiff power for other PS in the shack. If you are worried about regulations find a local electrician that will sign-off on your work - that is what I did. 73, Ed - KL7UW http://www.kl7uw.com "Kits made by KL7UW" Dubus Mag business: dubus...@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] KPA1000
Me thinkst those are not sugar plums dancing around in our heads. Time to work on wrapping presents and play family guy (pun intended). Everyone have a Merry Christmas and a Happy Holiday. N2TK, Tony -Original Message- From: Byron N6NUL [mailto:by...@n6nul.org] Sent: Wednesday, December 24, 2014 1:03 PM To: Eric Swartz - WA6HHQ, Elecraft Cc: Phil Hystad; N2TK, Tony; Elecraft Reflector Subject: Re: [Elecraft] KPA1000 Or some really good eggnog is being passed around ;) 73, Byron N6NUL > On Dec 24, 2014, at 09:25, Eric Swartz - WA6HHQ, Elecraft wrote: > > Must be a slow news day! > > Eric > elecraft.com > >> On 12/24/2014 9:14 AM, Phil Hystad wrote: >> I think a good hamfest Elecraft demo would be 8 KPA500s combined together with multiple (and some big) combiners/splitters. Or, maybe 16 or 32 KPA500s. __ 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] KPA1000
Maybe just some good scotch. ...why ruin it with eggnog Sent from my Verizon Wireless 4G LTE smartphone Original message From: Byron N6NUL Date:12/24/2014 1:02 PM (GMT-05:00) To: "Eric Swartz - WA6HHQ, Elecraft" Cc: Elecraft Reflector Subject: Re: [Elecraft] KPA1000 Or some really good eggnog is being passed around ;) 73, Byron N6NUL > On Dec 24, 2014, at 09:25, Eric Swartz - WA6HHQ, Elecraft > wrote: > > Must be a slow news day! > > Eric > elecraft.com > >> On 12/24/2014 9:14 AM, Phil Hystad wrote: >> I think a good hamfest Elecraft demo would be 8 KPA500s combined together >> with multiple (and some big) combiners/splitters. Or, maybe 16 or 32 >> KPA500s. __ 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 hsherr...@reagan.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] KPA1000
Or some really good eggnog is being passed around ;) 73, Byron N6NUL > On Dec 24, 2014, at 09:25, Eric Swartz - WA6HHQ, Elecraft > wrote: > > Must be a slow news day! > > Eric > elecraft.com > >> On 12/24/2014 9:14 AM, Phil Hystad wrote: >> I think a good hamfest Elecraft demo would be 8 KPA500s combined together >> with multiple (and some big) combiners/splitters. Or, maybe 16 or 32 >> KPA500s. __ 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] K3 phone plug
I ran into this years ago it turned out to be the Plug and not the jack. a simple fix is to wrap a piece of fine sandpaper (600+ grit) and wrap it around the plug and twist. Some plugs seem to have a slight film on them ant this removes it From: W2BLC To: elecraft@mailman.qth.net Sent: Tuesday, December 23, 2014 8:29 AM Subject: Re: [Elecraft] K3 phone plug I had that problem early on and figured it was a film of some kind on the innards of the jack - had to wiggle the plug to get it to work. So I used some of that high dollar contact cleaner on the plug and then while it was still dripping wet, plugged it in and twisted it around for a few seconds. That fixed the problem. Your mileage may vary! Bill W2BLC K-Line __ 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 hlyin...@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] K3/O-Mini + Remote Rig Configuration for Heil Headset
I replied directly to Barry, but I'm fairly certain the Heil element is NOT dynamic and needs bias. There's a jumper AND the menu setting. I forget what the defaults are because I played with both to get this exact setup to work. On Wed, 24 Dec 2014, Don Wilhelm wrote: Barry, I cannot comment on the RemoteRig setup because I do not have any experience with it. There are some statements that may require clarification - I think the Heil document is somewhat confusing. 1) For a dynamic microphone, turn bias off. 2) The K3 (and K3/0 and mini) can turn bias on or off - so it is not dependent on electret microphones such as the Elecraft MH2. The choice of bias or not is a user choice in the menu. 3) The Heil microphone elements are relatively low output. 4) The K3 microphone "L" or "H" selection determines the gain of the microphone preamp. "L" is low amplification, and "H" is higher amplification. With Heil microphones, you may have to use the "H" setting. 5) Try the "H" setting with bias off in the menu and see if you can get the required 5 to 7 bars on the ALC meter. 73, Don W3FPR On 12/24/2014 1:30 AM, Barry Baines wrote: I am having difficulties getting my Heil ProSet with the HC-4/HC-5 mic cartridge to work with the K3/O-Mini + RemoteRig (purchased from Elecraft) where there is no audio reaching the K3 at the radio site. I?m told that the Heil mic cartridge is a dynamic element with no pre-amp gain. The mic connection for the K3 is set for the rear panel with no Bias and ?Low? Gain per the Heil documentation on their website (?All Things Elecraft?). The incoming audio (transmit) is fed from the Remote Rig-Remote front panel Aux/Mic using the supplied cable from Elecraft that connects to both the PTT In and Mic-Mono at the back of the K3. I?ve tried various configuration setups with the Control-RR to see if changing the audio level from the control site makes a difference, such as increasing the Codec inp gain, changing Codec Inp preamp to ?no? and varying the Audio Quality specified at both remote rig units. Using TX-Test, I then speak into the Mic and check for ALC and compression, varying the mic gain and compression. At no time do I see any measurement on the K3/O-Mini meters for ALC and compression. The ?monitor? capability is also not working as I can?t hear myself through the headset. I?m wondering if the Remote Rig system is setup for the Elecraft MH-2 mic which I understand does have amplification. If so, this may prevent a dynamic mic cartridge working properly with Remote Rig-Control. I?ve tried using the mic input on the side of the K3/O-mini as well as using the Kenwood adapter to utilize the 8-pin connector. I saw a note the other day from Mark, VA2MM which shows his setup for the Radio Side and Control Side; those settings didn?t work. I?ve tried the default settings specified in the ?K3-Remote Owner?s Manual? with no success. I have excellent audio quality coming from the K3 to the K3/O-Mini unit; the receiver audio sounds fine at the control site. I presume this means that there is a good audio connection between the two remote rigs. The radio site uses DSL with a low bandwidth (10 Mpbs Down/784 Kpbs Up) so if the receiver audio is good, I?m presuming that bandwidth wouldn?t be the problem on the transmit side as it would be on the higher capacity downlink to the DSL site. Any suggestions on what to check either in the K3 configuration or the Remote Rig setup at either the control site or the remote site? Given that the connection is through the internet, are there any router or other considerations that I should check? At the Remote (radio) site, I?m using the default UDP/TCP configurations for RRIG_cmd, RRIG_audio, and RRIG_sip with port forwarding to the Remote Rig-Radio. I do have the ability to access the Remote Rig-Remote from the control site so that I can make configuration changes at both ends and restart both Remote Rig devices. Consequently, I can update both Remote Rig boxes (control and remote) as needed. I should also note that the last time I was at the remote site, I was able to test the system at the station itself and push audio from the K3/O-Mini to the K3 via the Local Area Network when the K3/O-mini was next to the K3 on the same LAN. When I got back to the ?control site? , I had no transmit audio at al to the K3.. That may suggest an internet issue, but at this point I have no real handle on the source of the problem. Thanks and Merry Christmas, Barry Baines, WD4ASW Westborough, MA (Control Site) Folkston, GA (Remote Site) __ 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...@embar
Re: [Elecraft] KPA1000
No, I really hate eggnog. But, I think I have had one too many cups of coffee this morning. Plus, spending time to derive the Dirac Equation just for the fun of it. Thus, thinking in terms of infinite dimensional Hilbert Spaces and convergence. Thus, the total output power possible of N KPA500s taken to the limit as N increases to near infinity. > On Dec 24, 2014, at 9:31 AM, Phil Wheeler wrote: > > Hey, Phil -- sounds like you've already started on the eggnog :-) > > Merry Christmas! > > Phil W7OX > > On 12/24/14 9:14 AM, Phil Hystad wrote: >> I think a good hamfest Elecraft demo would be 8 KPA500s combined together >> with multiple (and some big) combiners/splitters. Or, maybe 16 or 32 >> KPA500s. >> >> >>> On Dec 24, 2014, at 8:33 AM, N2TK, Tony wrote: >>> >>> And Larry, will the combiner handle two or three KPA500's? :-) >>> Merry Christmas >>> N2TK, Tony >>> >>> -Original Message- >>> From: Elecraft [mailto:elecraft-boun...@mailman.qth.net] On Behalf Of Larry >>> - K1UO >>> Sent: Wednesday, December 24, 2014 10:16 AM >>> To: Elecraft Reflector >>> Subject: Re: [Elecraft] KPA1000 >>> >>> On Dec 23, 2014, at 7:15 PM, KG5EJU wrote: >>> Very new to Elecraft, just own a W2, but looking long at the KPA500. Heard a couple rumors that a 1000 Watt unit was coming…. >>> Not. Keep those ideas coming :) >>> >>> 73, >>> Wayne >>> N6KR >>> Just buy their new kpa ‘COMBINER’ and add a second KPA500 and you got your >>> KPA1000! Merry Christmas I say... > > __ > 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 phys...@mac.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] K3/O-Mini + Remote Rig Configuration for Heil Headset
Barry, I cannot comment on the RemoteRig setup because I do not have any experience with it. There are some statements that may require clarification - I think the Heil document is somewhat confusing. 1) For a dynamic microphone, turn bias off. 2) The K3 (and K3/0 and mini) can turn bias on or off - so it is not dependent on electret microphones such as the Elecraft MH2. The choice of bias or not is a user choice in the menu. 3) The Heil microphone elements are relatively low output. 4) The K3 microphone "L" or "H" selection determines the gain of the microphone preamp. "L" is low amplification, and "H" is higher amplification. With Heil microphones, you may have to use the "H" setting. 5) Try the "H" setting with bias off in the menu and see if you can get the required 5 to 7 bars on the ALC meter. 73, Don W3FPR On 12/24/2014 1:30 AM, Barry Baines wrote: I am having difficulties getting my Heil ProSet with the HC-4/HC-5 mic cartridge to work with the K3/O-Mini + RemoteRig (purchased from Elecraft) where there is no audio reaching the K3 at the radio site. I’m told that the Heil mic cartridge is a dynamic element with no pre-amp gain. The mic connection for the K3 is set for the rear panel with no Bias and “Low” Gain per the Heil documentation on their website (“All Things Elecraft”). The incoming audio (transmit) is fed from the Remote Rig-Remote front panel Aux/Mic using the supplied cable from Elecraft that connects to both the PTT In and Mic-Mono at the back of the K3. I’ve tried various configuration setups with the Control-RR to see if changing the audio level from the control site makes a difference, such as increasing the Codec inp gain, changing Codec Inp preamp to “no” and varying the Audio Quality specified at both remote rig units. Using TX-Test, I then speak into the Mic and check for ALC and compression, varying the mic gain and compression. At no time do I see any measurement on the K3/O-Mini meters for ALC and compression. The “monitor” capability is also not working as I can’t hear myself through the headset. I’m wondering if the Remote Rig system is setup for the Elecraft MH-2 mic which I understand does have amplification. If so, this may prevent a dynamic mic cartridge working properly with Remote Rig-Control. I’ve tried using the mic input on the side of the K3/O-mini as well as using the Kenwood adapter to utilize the 8-pin connector. I saw a note the other day from Mark, VA2MM which shows his setup for the Radio Side and Control Side; those settings didn’t work. I’ve tried the default settings specified in the “K3-Remote Owner’s Manual” with no success. I have excellent audio quality coming from the K3 to the K3/O-Mini unit; the receiver audio sounds fine at the control site. I presume this means that there is a good audio connection between the two remote rigs. The radio site uses DSL with a low bandwidth (10 Mpbs Down/784 Kpbs Up) so if the receiver audio is good, I’m presuming that bandwidth wouldn’t be the problem on the transmit side as it would be on the higher capacity downlink to the DSL site. Any suggestions on what to check either in the K3 configuration or the Remote Rig setup at either the control site or the remote site? Given that the connection is through the internet, are there any router or other considerations that I should check? At the Remote (radio) site, I’m using the default UDP/TCP configurations for RRIG_cmd, RRIG_audio, and RRIG_sip with port forwarding to the Remote Rig-Radio. I do have the ability to access the Remote Rig-Remote from the control site so that I can make configuration changes at both ends and restart both Remote Rig devices. Consequently, I can update both Remote Rig boxes (control and remote) as needed. I should also note that the last time I was at the remote site, I was able to test the system at the station itself and push audio from the K3/O-Mini to the K3 via the Local Area Network when the K3/O-mini was next to the K3 on the same LAN. When I got back to the “control site” , I had no transmit audio at al to the K3.. That may suggest an internet issue, but at this point I have no real handle on the source of the problem. Thanks and Merry Christmas, Barry Baines, WD4ASW Westborough, MA (Control Site) Folkston, GA (Remote Site) __ 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 he
Re: [Elecraft] KPA1000
When I bought this property, it was a AM broadcast station, it had a couple Harris transmitters, one had 52 - 1 KW "amps" in it for 50KW worth of power, Floor to ceiling stacks of KPA500s would work, but I also had 600 amp 440 3 phase power lines. 73 Merv K9FD/KH6 I think a good hamfest Elecraft demo would be 8 KPA500s combined together with multiple (and some big) combiners/splitters. Or, maybe 16 or 32 KPA500s. On Dec 24, 2014, at 8:33 AM, N2TK, Tony wrote: And Larry, will the combiner handle two or three KPA500's? :-) Merry Christmas N2TK, Tony -Original Message- From: Elecraft [mailto:elecraft-boun...@mailman.qth.net] On Behalf Of Larry - K1UO Sent: Wednesday, December 24, 2014 10:16 AM To: Elecraft Reflector Subject: Re: [Elecraft] KPA1000 On Dec 23, 2014, at 7:15 PM, KG5EJU wrote: Very new to Elecraft, just own a W2, but looking long at the KPA500. Heard a couple rumors that a 1000 Watt unit was coming…. Not. Keep those ideas coming :) 73, Wayne N6KR Just buy their new kpa ‘COMBINER’ and add a second KPA500 and you got your KPA1000! Merry Christmas I say... __ 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 tony@verizon.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 phys...@mac.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] KPA1000
Hey, Phil -- sounds like you've already started on the eggnog :-) Merry Christmas! Phil W7OX On 12/24/14 9:14 AM, Phil Hystad wrote: I think a good hamfest Elecraft demo would be 8 KPA500s combined together with multiple (and some big) combiners/splitters. Or, maybe 16 or 32 KPA500s. On Dec 24, 2014, at 8:33 AM, N2TK, Tony wrote: And Larry, will the combiner handle two or three KPA500's? :-) Merry Christmas N2TK, Tony -Original Message- From: Elecraft [mailto:elecraft-boun...@mailman.qth.net] On Behalf Of Larry - K1UO Sent: Wednesday, December 24, 2014 10:16 AM To: Elecraft Reflector Subject: Re: [Elecraft] KPA1000 On Dec 23, 2014, at 7:15 PM, KG5EJU wrote: Very new to Elecraft, just own a W2, but looking long at the KPA500. Heard a couple rumors that a 1000 Watt unit was coming…. Not. Keep those ideas coming :) 73, Wayne N6KR Just buy their new kpa ‘COMBINER’ and add a second KPA500 and you got your KPA1000! Merry Christmas I say... __ 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] KPA1000
The need for 220 VAC is a very good point, Ray. Operating from 110 VAC has always been a constraint for me, and likely for many of us. Of course, I'm less "serious" than some hams -- and since the mid 90s QRP has been a focus of mine. I sure do like having the KPA/KAT500 duo and the ability to kick it on line by simply pressing the Operate button. My last amp, an AL-811H, was far more work to use and got little use as a result. 73, Phil W7OX On 12/24/14 8:00 AM, Ray Sills wrote: Another consideration for a KPA1000, would be the almost certain need for 220V power. Fine and dandy if it's already in the shack, but certainly an extra cost. Sure, you can run a 1KW room heater from 110V... so what if the line voltage sags to 100V on that circuit.. the heater will just deliver a bit less heat. Or my vacuum cleaner (which draws 12 A) works fine on about 110V. But, a linear amp will want to see a pretty stiff power supply to maintain linearity. 500 W is pretty much OK on household 110 V branch circuits. And, as others have pointed out... the whole amp with power supply fits into a K3 sized case. Pretty slick engineering, I say. But, I'm a QRP guys, so all this discussion is a theoretical item for me. :) 73 de Ray K2ULR KX3 #211 ARL sixty one __ 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] KPA1000
Must be a slow news day! Eric elecraft.com On 12/24/2014 9:14 AM, Phil Hystad wrote: I think a good hamfest Elecraft demo would be 8 KPA500s combined together with multiple (and some big) combiners/splitters. Or, maybe 16 or 32 KPA500s. On Dec 24, 2014, at 8:33 AM, N2TK, Tony wrote: And Larry, will the combiner handle two or three KPA500's? :-) Merry Christmas N2TK, Tony -Original Message- From: Elecraft [mailto:elecraft-boun...@mailman.qth.net] On Behalf Of Larry - K1UO Sent: Wednesday, December 24, 2014 10:16 AM To: Elecraft Reflector Subject: Re: [Elecraft] KPA1000 On Dec 23, 2014, at 7:15 PM, KG5EJU wrote: Very new to Elecraft, just own a W2, but looking long at the KPA500. Heard a couple rumors that a 1000 Watt unit was coming…. Not. Keep those ideas coming :) 73, Wayne N6KR Just buy their new kpa ‘COMBINER’ and add a second KPA500 and you got your KPA1000! Merry Christmas I say... __ 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 tony@verizon.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 phys...@mac.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 elist_c...@elecraft.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] KPA1000
I think a good hamfest Elecraft demo would be 8 KPA500s combined together with multiple (and some big) combiners/splitters. Or, maybe 16 or 32 KPA500s. > On Dec 24, 2014, at 8:33 AM, N2TK, Tony wrote: > > And Larry, will the combiner handle two or three KPA500's? :-) > Merry Christmas > N2TK, Tony > > -Original Message- > From: Elecraft [mailto:elecraft-boun...@mailman.qth.net] On Behalf Of Larry - > K1UO > Sent: Wednesday, December 24, 2014 10:16 AM > To: Elecraft Reflector > Subject: Re: [Elecraft] KPA1000 > > On Dec 23, 2014, at 7:15 PM, KG5EJU wrote: > >> Very new to Elecraft, just own a W2, but looking long at the KPA500. >> Heard a couple rumors that a 1000 Watt unit was coming…. > Not. Keep those ideas coming :) > > 73, > Wayne > N6KR > Just buy their new kpa ‘COMBINER’ and add a second KPA500 and you got your > KPA1000! Merry Christmas I say... > __ > 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 tony@verizon.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 phys...@mac.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] KPA1000
Sure, you can run a 1KW room heater from 110V... so what if the line voltage sags to 100V on that circuit.. the heater will just deliver a bit less heat. If the voltage sags to 100V you are likely to cause a serious fire. A 1 KW heater will draw roughly 10A ... 10A at 20 to 25V (the drop in the lines/outlet/etc.) represents 200 - 250W dissipated in a closed space behind your walls, typically close to combustible studs and drywall. If you see significant voltage drops on a circuit like that, you had better get it fixed promptly or hope your homeowners insurance and smoke detectors are both working 110%. 73, ... Joe, W4TV On 2014-12-24 11:00 AM, Ray Sills wrote: Another consideration for a KPA1000, would be the almost certain need for 220V power. Fine and dandy if it's already in the shack, but certainly an extra cost. Sure, you can run a 1KW room heater from 110V... so what if the line voltage sags to 100V on that circuit.. the heater will just deliver a bit less heat. Or my vacuum cleaner (which draws 12 A) works fine on about 110V. But, a linear amp will want to see a pretty stiff power supply to maintain linearity. 500 W is pretty much OK on household 110 V branch circuits. And, as others have pointed out... the whole amp with power supply fits into a K3 sized case. Pretty slick engineering, I say. But, I'm a QRP guys, so all this discussion is a theoretical item for me. :) 73 de Ray K2ULR KX3 #211 ARL sixty one __ 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 li...@subich.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] KPA1000
And Larry, will the combiner handle two or three KPA500's? :-) Merry Christmas N2TK, Tony -Original Message- From: Elecraft [mailto:elecraft-boun...@mailman.qth.net] On Behalf Of Larry - K1UO Sent: Wednesday, December 24, 2014 10:16 AM To: Elecraft Reflector Subject: Re: [Elecraft] KPA1000 On Dec 23, 2014, at 7:15 PM, KG5EJU wrote: > Very new to Elecraft, just own a W2, but looking long at the KPA500. > Heard a couple rumors that a 1000 Watt unit was coming…. Not. Keep those ideas coming :) 73, Wayne N6KR Just buy their new kpa ‘COMBINER’ and add a second KPA500 and you got your KPA1000! Merry Christmas I say... __ 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 tony@verizon.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] KPA1000
Another consideration for a KPA1000, would be the almost certain need for 220V power. Fine and dandy if it's already in the shack, but certainly an extra cost. Sure, you can run a 1KW room heater from 110V... so what if the line voltage sags to 100V on that circuit.. the heater will just deliver a bit less heat. Or my vacuum cleaner (which draws 12 A) works fine on about 110V. But, a linear amp will want to see a pretty stiff power supply to maintain linearity. 500 W is pretty much OK on household 110 V branch circuits. And, as others have pointed out... the whole amp with power supply fits into a K3 sized case. Pretty slick engineering, I say. But, I'm a QRP guys, so all this discussion is a theoretical item for me. :) 73 de Ray K2ULR KX3 #211 ARL sixty one __ 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] [PX3] v1.16 Bug?: Cursor in AM mode
Hi Alan / N1AL and all > In AM mode, the bandwidth is mirrored about the carrier frequency. The bandwidth is not mirrored about the carrier freq displayed in PX3. In NORM setting(Low=0.0, Hi=3.0), the PX3 bandwidth is as follows(where C is center): _==C==__ When I set Low to 0.5, the PX3 bandwidth is: ===C==__ So, the PX3 bandwidth is not mirrored about the carrier freq. Expected bandwidth is: ___C____ Is this correct? 73, JE0LFI / Nakamura __ 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] KPA1000
On Dec 23, 2014, at 7:15 PM, KG5EJU wrote: > Very new to Elecraft, just own a W2, but looking long at the KPA500. Heard a > couple rumors that a 1000 Watt unit was coming…. Not. Keep those ideas coming :) 73, Wayne N6KR Just buy their new kpa ‘COMBINER’ and add a second KPA500 and you got your KPA1000! Merry Christmas I say... __ 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] XV144 transverter problem
I think this condition occurs because, in my case, I am running quite high power, and it occurs if I slip back to receive while still talking. That is, being a little too quick to return to receive. I had the problem with my previous XV144 too. I have carried out the Q7 0.1uF capacitor mod as recommended by Don and, after a little testing, the problem appears to have gone. I have also lost the strange output indication that I got when there was no 144MHz output for now, although I don't think that can be related. I expect, like all these things, it will return at a crucial moment in a contest when I'm trying to work a weak multiplier! Thanks Don and Season's Greetings! Stewart GM4AFF -Original Message- From: Elecraft [mailto:elecraft-boun...@mailman.qth.net] On Behalf Of Don Wilhelm Sent: 18 December 2014 21:31 To: Jeff Uchitjil; elecraft@mailman.qth.net Subject: Re: [Elecraft] XV144 transverter problem Jeff, Your XV144 may be one of those that are susceptible to a false overload indication. It should not be possible to create an overload situation with 1 mW of drive, although it may be possible to create an overload indication if the XV144 is in receive and it senses an RF input. First check the jumper on the front panel board near the firmware IC. The jumper block should either be off or plugged onto only 1 pin. Most likely, it is a false overload indication caused by noise pickup on the front panel COR circuit. Remove the front panel metalwork (the board can stay connected to the RF board) and find Q7. Solder a 0.1uF capacitor between the collector and emitter of Q7. That bypasses the noise and prevents a false indication. 73, Don W3FPR On 12/18/2014 2:12 PM, Jeff Uchitjil wrote: > I just completed my XV144 and everything seems to work with it it, except it seems to randomly trip a relay in it for a split second. Like it is trying to transmit. Occasionally this will result in the overload flashing lights and I have to turn everything off and reset it. The meter on my K2 briefly flashes to full scale when this happens. I have it hooked up with the KX60XV and KIO. > > __ 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 stew...@gm4aff.net - No virus found in this message. Checked by AVG - www.avg.com Version: 2015.0.5577 / Virus Database: 4253/8770 - Release Date: 12/19/14 __ 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] K3 phone plug
On 12/24/2014 4:26 AM, Mike K2MK wrote: Hi John, Are you sure your external speaker is plugged in to the speaker jack and not the rear headphone jack? 73, Mike K2MK John McBee-2 wrote Problem still exist, however I have discovered that if I turn on spkr+ph to on, I have audio fine without headphones plugged in, but if I change it to spkr+ph to NO then the audio in speaker shuts off with no headphones plugged in. I have sprayed my phone connector plug with Eledtronic cleaner and put in phone jack and turned it and still no audio out speaker with phone plug out. When I turned on my K3 this evening before doing the test, I could not get any audio out speaker at all. Before it was hit and miss. So question again, cud it be phone plug on the K3 or firmware issue? Firmware agn is MCU 4.86. Thanks John -- View this message in context: http://elecraft.365791.n2.nabble.com/K3-phone-plub-tp7596284p7596323.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 Message delivered to jrmc...@cox.net I don't have an external speaker plugged into the K3. I'm using the front headphone jack for the headphones only. John __ 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] Yamaha CM500 Headset and Heil Adaptor
Remove the adapter, plug in the headset to the rear connectors, select the MAIN:MIC SEL menu, press [1], press [2] and you're almost done. (Mic rear panel, Low Z, Bias On) Now, you need to set the equalization. I get unsolicited good audio reports with the following: Band 1: -16 Band 2: -10 Band 3: -4 Band 4: 0 Band 5: 0 Band 6: 0 Band 7: 0 Band 8: -6 You will have to tailor this to your voice and preference. Wes N7WS On 12/24/2014 3:36 AM, Bruce & Gab wrote: Recently purchased a Yamaha CM500 headset with a Heil AD-1-K headset adaptor for Kenwood (the red one). I love the headset, much cheaper than the Heil and performs about the same, IMHO. The only way I managed to get the mic to work was through the rear jack (yes, the mic was selected to front panel). I did read in previous threads referring to mono and stereo mic connection. Do I need to replace the stereo mic connector on the headset with a mono? Is there a trick with the adaptor or am I messing up the set-up? 73 de Bruce, N7TY White Plains, MD __ 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 w...@triconet.org __ 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] Yamaha CM500 Headset and Heil Adaptor
Bruce, Unless Heil has changed the Kenwood adapter, it should work fine. Test your adapter - put a bare stereo plug into the adapter and use your DMM. Pin 1 should connect to the tip of the stereo plug. The shell of the stereo plug should connect to either pin 7 or pin 8 (or both) and the ring of the stereo plug should connect to either nothing or to pin 1 (but *not* connect to either pin 7 or pin 8). If those tests are OK, it should work - set the Mic Sel menu to FPL.bias and adjust the mic gain to indicate 5 to 7 bars on the ALC meter. 73, Don W3FPR On 12/24/2014 5:36 AM, Bruce & Gab wrote: Recently purchased a Yamaha CM500 headset with a Heil AD-1-K headset adaptor for Kenwood (the red one). I love the headset, much cheaper than the Heil and performs about the same, IMHO. The only way I managed to get the mic to work was through the rear jack (yes, the mic was selected to front panel). I did read in previous threads referring to mono and stereo mic connection. Do I need to replace the stereo mic connector on the headset with a mono? Is there a trick with the adaptor or am I messing up the set-up? __ 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] Yamaha CM500 Headset and Heil Adaptor
I am not. Do I need to, it seems very cumbersome to have it connected, plus the batteries would go dead over time. However, in the MENU, I have set: rP.L bIAS 73 de Bruce, N7TY White Plains, MD -Original Message- From: Jorge Diez - CX6VM [mailto:cx6vm.jo...@gmail.com] Sent: Wednesday, December 24, 2014 06:41 To: 'Bruce & Gab'; elecraft@mailman.qth.net; elecraft...@yahoogroups.com Subject: RE: [Elecraft] Yamaha CM500 Headset and Heil Adaptor Bruce Are you using the BIAS box to connect it in the front? Is a small black box with, I think, 2 x AAA batteries 73, Jorge CX6VM/CW5W -Mensaje original- De: Elecraft [mailto:elecraft-boun...@mailman.qth.net] En nombre de Bruce & Gab Enviado el: miércoles, 24 de diciembre de 2014 08:37 a.m. Para: elecraft@mailman.qth.net; elecraft...@yahoogroups.com Asunto: [Elecraft] Yamaha CM500 Headset and Heil Adaptor Recently purchased a Yamaha CM500 headset with a Heil AD-1-K headset adaptor for Kenwood (the red one). I love the headset, much cheaper than the Heil and performs about the same, IMHO. The only way I managed to get the mic to work was through the rear jack (yes, the mic was selected to front panel). I did read in previous threads referring to mono and stereo mic connection. Do I need to replace the stereo mic connector on the headset with a mono? Is there a trick with the adaptor or am I messing up the set-up? 73 de Bruce, N7TY White Plains, MD __ 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 --- Este mensaje no contiene virus ni malware porque la protección de avast! Antivirus está activa. http://www.avast.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] Yamaha CM500 Headset and Heil Adaptor
Bruce Are you using the BIAS box to connect it in the front? Is a small black box with, I think, 2 x AAA batteries 73, Jorge CX6VM/CW5W -Mensaje original- De: Elecraft [mailto:elecraft-boun...@mailman.qth.net] En nombre de Bruce & Gab Enviado el: miércoles, 24 de diciembre de 2014 08:37 a.m. Para: elecraft@mailman.qth.net; elecraft...@yahoogroups.com Asunto: [Elecraft] Yamaha CM500 Headset and Heil Adaptor Recently purchased a Yamaha CM500 headset with a Heil AD-1-K headset adaptor for Kenwood (the red one). I love the headset, much cheaper than the Heil and performs about the same, IMHO. The only way I managed to get the mic to work was through the rear jack (yes, the mic was selected to front panel). I did read in previous threads referring to mono and stereo mic connection. Do I need to replace the stereo mic connector on the headset with a mono? Is there a trick with the adaptor or am I messing up the set-up? 73 de Bruce, N7TY White Plains, MD __ 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 --- Este mensaje no contiene virus ni malware porque la protección de avast! Antivirus está activa. http://www.avast.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] Yamaha CM500 Headset and Heil Adaptor
Recently purchased a Yamaha CM500 headset with a Heil AD-1-K headset adaptor for Kenwood (the red one). I love the headset, much cheaper than the Heil and performs about the same, IMHO. The only way I managed to get the mic to work was through the rear jack (yes, the mic was selected to front panel). I did read in previous threads referring to mono and stereo mic connection. Do I need to replace the stereo mic connector on the headset with a mono? Is there a trick with the adaptor or am I messing up the set-up? 73 de Bruce, N7TY White Plains, MD __ 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] K3 phone plug
Hi John, Are you sure your external speaker is plugged in to the speaker jack and not the rear headphone jack? 73, Mike K2MK John McBee-2 wrote > Problem still exist, however I have discovered that if I turn on spkr+ph > to on, I have audio fine without headphones plugged in, but if I change > it to spkr+ph to NO then the audio in speaker shuts off with no > headphones plugged in. I have sprayed my phone connector plug with > Eledtronic cleaner and put in phone jack and turned it and still no > audio out speaker with phone plug out. When I turned on my K3 this > evening before doing the test, I could not get any audio out speaker at > all. Before it was hit and miss. So question again, cud it be phone > plug on the K3 or firmware issue? Firmware agn is MCU 4.86. > > Thanks > John -- View this message in context: http://elecraft.365791.n2.nabble.com/K3-phone-plub-tp7596284p7596323.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 Message delivered to arch...@mail-archive.com