Re: [Elecraft] K2 #7375 Progress!
Congratulations on the good start. It sounds like you are well on your way to a successful build. I built SN 6674 about 4 years ago and have had a blast with it. I added the KSB2 this summer and managed to uncover a bad solder joint from my original build!! Check every joint and take your time and it will work the first time you fire it up. 73, Fred, KC9QQ -- View this message in context: http://elecraft.365791.n2.nabble.com/K2-7375-Progress-tp7564785p7566418.html Sent from the Elecraft mailing list archive at Nabble.com. __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
[Elecraft] KDSP2 Audio Filters
I recently constructed and installed the KDSP2 in my K2. I installed it after I had installed and aligned the KSB2 using Spectrogram. I notice that the KDSP2 seems to work wonderful in CW, but when I am listening to SSB signals the audio sounds as if it is passing through a tin can. I saw in another post a discussion on adjusting the AF1..AF4 in addition to the FL1..FL4. Is this done using CAL FIL or must this be done within the KDSP2 menus settings? I saw the following post on adjusting the KDSP2 audio filters, but the process to use is not obvious to me: /You do it just the way you would without the DSP unit. First select the pitch you want to have at the center of the filter. I use about 550 Hz here. Then adjust the KDSP2 for the narrowest setting you want to use, say 100 Hz, centered on the pitch you have selected. Now do the adjustments to the crystal filter at its narrowest bandwidth until you see the most even symmetrical passband curve. Now step the DSP unit to the next wider bandwidth you want, and do the same for the crystal filter. Again adjust the crystal filter for the best looking curve at that bandwidth. Keep doing this up to the widest bandwidth of the crystal and DSP filters. For convenience I use the same bandwidth in both filters at a given selection setting--XF1=AF1, XF2=AF2, etc. Good luck and 73 Bob N6WG The Little Station with Attitude / Thanks, Fred, KC9QQ -- View this message in context: http://elecraft.365791.n2.nabble.com/KDSP2-Audio-Filters-tp7560765.html Sent from the Elecraft mailing list archive at Nabble.com. __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
[Elecraft] KDSP2 Board Layout Image?
I just started assembling the KDSP2. However, I cannot find an image of the top of the board. The board is well marked for the assembly, but once the components are installed I can no longer read the text on the board. Does anyone have an image or drawing of the the blank PC board? Thanks, Fred, KC9QQ -- View this message in context: http://elecraft.365791.n2.nabble.com/KDSP2-Board-Layout-Image-tp7560434.html Sent from the Elecraft mailing list archive at Nabble.com. __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
[Elecraft] KSB2 Problem with Assembly
I am currently in the process of assembly a KSB2 (REV E KSB2 PC Board) which I purchased with my K2 in November 2011. I am currently completing the installation of the resistors on the back side of the board. After I completed installing the resistors I noticed that I had an extra 10K resistor. I then checked my inventory and it showed that I had inventoried 3 10K resistors versus the 2 called for in inventory sheet. Just to be safe I downloaded the latest manual and compared it to my manual. It lists an additional four resistors on the back of the board (R21, R22, R23 and R24). I have two questions: 1. Should I be concerned that these resistors are not on the Rev E board? 2. What is the purpose of the additional resistors? Thanks, Fred, KC9QQ -- View this message in context: http://elecraft.365791.n2.nabble.com/KSB2-Problem-with-Assembly-tp7560131.html Sent from the Elecraft mailing list archive at Nabble.com. __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
[Elecraft] Question about jumper wire on control board
There is a small jumper wire on the upper right hand corner of the control board. Is this wire shown on the schematic. If so where and if not where should it be shown. I developed an intermittent in my K2 after about 3 years and finally discovered that I had failed to solder one of this jumper!! I would like to be able to tie the symptoms to the location of the bad connection. Thanks, Fred, KC9QQ -- View this message in context: http://elecraft.365791.n2.nabble.com/Question-about-jumper-wire-on-control-board-tp7560052.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
Re: [Elecraft] K2 Dial Calibration Question
Thanks Don. I downloaded your procedure and will go through it this week. Thanks again for your quick response. Fred -- View this message in context: http://elecraft.365791.n2.nabble.com/K2-Dial-Calibration-Question-tp7559958p7559990.html Sent from the Elecraft mailing list archive at Nabble.com. __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
[Elecraft] K2 Dial Calibration Question
I have noticed that my K2 dial calibration seems to match my ICOM 756 Pro III for all CW stations. However, when I compare signals SSB signals the K2 seems to be off by about 200 cycles. Is this a dial calibration issue or something related to the filters? I had not noticed this until I installed the K2IO and started to use Spot Collector spots to tune the rig through the K2IO. When I tune in spots I noticed that they are off by about 200 cycles. I only use the rig for CW QRP so I had not noticed this before. I do not have a K2 SSB adapter in the rig. Fred, KC9QQ -- View this message in context: http://elecraft.365791.n2.nabble.com/K2-Dial-Calibration-Question-tp7559958.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
Re: [Elecraft] Accessory Build order
Don, Thanks for you detailed reply. I think I will install the KIO2 first so I can interface the K2 to my computer for CW contesting. I don't know if I was being very patient or just afraid I would break the K2 which was already working so well! Fred, KC9QQ -- View this message in context: http://elecraft.365791.n2.nabble.com/Accessory-Build-order-tp6987212p6988060.html Sent from the Elecraft mailing list archive at Nabble.com. __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
[Elecraft] Accessory Build order
I hope this is a simple question. I built my K2 nearly two years ago and it has been working flawlessly. After I completed the construction and alignment of the base unit I had planned to build and install the KSB2, KDSP2, KNB2, KIO2, and KAT2 (purchased with the original K2). I was so pleased with the performance of the basic radio for QRP CW operation that I never got around to building and installing the other kits. Is there a preferred order I should follow for building and installing the above kits? If so, all advice and opinions are welcomed. This should make a nice project for one of our Indiana snow storms this winter. Thanks, Fred, KC9QQ -- View this message in context: http://elecraft.365791.n2.nabble.com/Accessory-Build-order-tp6987212p6987212.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
Re: [Elecraft] K2 working on 40M
lstavenhagen wrote: Hi all, In case anyone's interested, I got through with test and alignment II on my K2 last night. Everything seemed to proceed normally. On to build phase III LS Congratulations on your success. I remember how excited I was last year when I powered up my K2 and was able to receive signals on 40m. Just take your time and you will be rewarded with a wonderful radio. There are a ton of parts on the RF board, but the each get added one at a time. Double check each parts value and solder joints and it should work the first time. Have fun, Fred, KC9QQ -- View this message in context: http://n2.nabble.com/K2-working-on-40M-tp4554916p4557987.html Sent from the [K2] mailing list archive at Nabble.com. __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
Re: [Elecraft] K2 kit recieved
You may also want to purchase a lighted magnifier (the type with an adjustable boom which connects to your desk or has a weighted base). I purchased one at one of the big box office supply stores for about $29. I found it to be a big help examining my soldering. I also used it to make most of the solder connections. It removed much of the stress from the tight solder connections. Maybe I am just old enough that I needed the help. Go slow and enjoy the experience. I spent about two weeks building the kit and was rewarded with a fully operational kit on the first try. Have fun, Fred, KC9QQ -- View this message in context: http://n2.nabble.com/K2-kit-recieved-tp4467882p4470831.html Sent from the [K2] mailing list archive at Nabble.com. __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
Re: [Elecraft] K2-Split/Rit/Xit led
Here is a link to N0SS's website which has a number of K2 mods. http://www.n0ss.net/index_k2.html http://www.n0ss.net/index_k2.html Yves Dussault wrote: I see on page 84 of my manual a reference to the associated application note, about installing a SPLIT/RIT/XIT led. Where can I find this application note? -- Yves Dussault-VE2ATD Laval, QC, Canada yvesdussa...@videotron.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 -- View this message in context: http://n2.nabble.com/K2-Split-Rit-Xit-led-tp2462972p2464574.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
Re: [Elecraft] [K2] S/N 6698 is alive now!!!
Congratulations Mike! I completed my K2 about 5 weeks ago and have been having a great time operating low power CW. I purchased the SSB, DSP, NB ant Antenna tuner, but I have been enjoying the base radio so much, I haven't gotten around to finishing up the options. They will make nice rainy day projects. I hope you have as much fun with the K2 as I am having. Fred, KC9QQ WE0H wrote: Just got done testing the TX RX on K2 S/N 6698 and all is working per the manual. Now onto the options... Mike WE0H __ 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 -- View this message in context: http://n2.nabble.com/S-N-6698-is-alive-now%21%21%21-tp2443637p2444549.html Sent from the [K2] mailing list archive at Nabble.com. __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
Re: [Elecraft] OT: question re: antenna/rig swtich
You may want to check out the products from TopTen. They are a little pricey, but they are what are used by many of the Multi-Multi contest stations to share six antennas with 6 high power operator stations. I just purchased one of their A/B switches to switch a single antenna between my K2 and Pro III. It provides 80 db isolation and uses interlocked relays to avoid the possibility of a relay failure allowing power to allow transmitter power to flow back into the rig not being used. If you look at the application note one their site, it shows a setup very similar to what you describe. Here is the link to the site: http://www.qth.com/topten/abss.htm http://www.qth.com/topten/abss.htm Fred, KC9QQ Greg Buhyoff wrote: Group, This is off topic and I would deeply appreciate any responses to be sent to me off list. I am posting here because I respect the knowledge and experience of the people who are members of this reflector. This may sound stupid but I have not had experience with this before, so I ask before I do something stupid. I use an external antenna switch mounted on the outside wall of my house to switch in one of six antennas and have a single coax line coming into the radio room. I now have four separate radio stations, 2 K3s and two other radios, all set up differently for different types and modes of operation. All have amps in line that can be used when needed -- one a KW and the others 750w output. Currently I manually attach the output coax for the station I want to use to the coax lead coming into the house from the external switch. A pain. I want to be able to simply use a manual switch to select the station that would connect to the external antenna switch coax lead into the radio room. I would then use the manual antenna switch to select the station and the remote controller to select the antenna... -- View this message in context: http://n2.nabble.com/OT%3A-question-re%3A-antenna-rig-swtich-tp2429280p2433171.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
Re: [Elecraft] [KX1] KX1 #02140
Congratulations on your KX1 kit. I'm sure you will really enjoy building the kit. I completed building a K2 about a month ago and enjoyed every minute. I would suggest the purchase of a lighted magnifier because it makes the construction and soldering much easier. Doing the soldering using a magnifier takes a little getting used to, but once you develop the hand eye coordination of the iron under the magnifier you will find it much less stressful making the solder connections. I bought a low cost lighted magnifier from Staples for around $30. It was worth every penny. Fred, KC9QQ EMD wrote: Hello Elecrafters, Well I will start building my KX1 in a few days. I have been getting the required equipment and being a first time builder I feel a little over whelmed but reading all the the hints and tips on the reflector has made it a lot easier. So far I have what I think will get me started, the big item was a soldering station. I bought a Radio Shack Digital soldering station which is basically a Madell AT201D. I did not realize that the RS version did not come with extra tips but after a few minutes on the comments section I found out where the tips are available, at madell.com of course. The tip included I don't think would work well since it's a needle tip so I ordered the spade tip recommended by Elecraft, plus 2 extras. I also bought a anti static mat and Kester #44 solder 0.025 diameter 3.3% Flux from Digi-Key. My plan is to first build the radio and follow the alignment steps, then add the antenna tuner. Once the radio is complete I'll learn how to use it, not to mention CW, and then add the the 30 80 meter add on board. I thought about adding the 3080m board at the same time but since I have not built a kit since my high school days I don't want to get ahead of myself so I think the one thing at a time plan would be best for me. I have not bought any de-soldering equipment yet but but I'm sure that will be next on the list. I am looking forward to getting started and I'm already looking ahead to building the K1 and then the k2. Ed -- View this message in context: http://n2.nabble.com/KX1--02140-tp2295382p2354244.html Sent from the [KX1] mailing list archive at Nabble.com. __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
Re: [Elecraft] Dead K2 After nearby power surge
KC9QQ wrote: I also just noticed that the power output transistors Q7 and Q8 are getting warm when the power is on. I did not say before but, their is no display or any other activity on the control board or front panel. Fred, KC9QQ ___ 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 I also just notice that the transistors Q7 and Q8 are getting warm when the unit is powered. Even though the display is dead. Fred -- View this message in context: http://n2.nabble.com/Dead-K2-After-nearby-power-surge-tp2312857p2312876.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
Re: [Elecraft] Working K2 Now K2 After nearby power surge or lightning strike
KC9QQ wrote: KC9QQ wrote: I also just noticed that the power output transistors Q7 and Q8 are getting warm when the power is on. I did not say before but, their is no display or any other activity on the control board or front panel. Fred, KC9QQ I also just notice that the transistors Q7 and Q8 are getting warm when the unit is powered. Even though the display is dead. Fred I also pulled the control board and re-powered the unit with the control board removed. I heard relays click on the RF board. I then re-installed the control board and re-powered the unit. The display came on for just a few seconds with the Elecraft name and then went blank probably after the 12V pulled down. I am not quite sure where to look to further isolate the issue. I know the unit was on the 40 M band when the problem occurred. Fred -- View this message in context: http://n2.nabble.com/Dead-K2-After-nearby-power-surge-tp2312857p2312942.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
Re: [Elecraft] Dead K2 After nearby power surge
Don Wilhelm-4 wrote: Fred, In cases like yours, first step is to connect a dummy load to the K2 just in case it is trying to transmit - it is not good to enter transmit state without a load on the PA transistors. If it is a K2/100, remove the KPA100 and connect the dummy load to the BNC antenna jack on the lower rear panel. First thing is to check the state of the 8T and 8R voltage rails. Those are easily checked at the anodes of D6 and D7. If D7 anode has 8 volts on it while D6 anode has zero volts, then the K2 is in a transmit state. If both D7 and D6 anodes have 8 volts present, power it only briefly while making further checks lest some components overheat. If both 8T and 8R are present, you need to check the state of the RX signal at the gate of control board Q4 as well as the TX signal at the gate of CB Q3 - one should be on (about 5 volts) while the other should be off (near zero volts). If both of these are on, the microprocessor was zapped with the power surge, but if only one is on, the problem is a shorted Q3 or Q4 on the control board. 73, Don W3FPR Fred Keller wrote: I also just noticed that the power output transistors Q7 and Q8 are getting warm when the power is on. I did not say before but, their is no display or any other activity on the control board or front panel. Fred, KC9QQ __ 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 Don, I pulled the control board again to reset the relays and then reinstalled it to make the measurements on D6 and D7. When I powered the unit, Elecraft was again shown and the frequency of 7100 was briefly displayed. When then display went out I measured the anodes and cathodes of both d6 and d7 and measured nearly zero volts on both. Fred -- View this message in context: http://n2.nabble.com/Dead-K2-After-nearby-power-surge-tp2312857p2312974.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
Re: [Elecraft] Dead K2 After nearby power surge
KC9QQ wrote: Don Wilhelm-4 wrote: Fred, In cases like yours, first step is to connect a dummy load to the K2 just in case it is trying to transmit - it is not good to enter transmit state without a load on the PA transistors. If it is a K2/100, remove the KPA100 and connect the dummy load to the BNC antenna jack on the lower rear panel. First thing is to check the state of the 8T and 8R voltage rails. Those are easily checked at the anodes of D6 and D7. If D7 anode has 8 volts on it while D6 anode has zero volts, then the K2 is in a transmit state. If both D7 and D6 anodes have 8 volts present, power it only briefly while making further checks lest some components overheat. If both 8T and 8R are present, you need to check the state of the RX signal at the gate of control board Q4 as well as the TX signal at the gate of CB Q3 - one should be on (about 5 volts) while the other should be off (near zero volts). If both of these are on, the microprocessor was zapped with the power surge, but if only one is on, the problem is a shorted Q3 or Q4 on the control board. 73, Don W3FPR Don, I pulled the control board again to reset the relays and then reinstalled it to make the measurements on D6 and D7. When I powered the unit, Elecraft was again shown and the frequency of 7100 was briefly displayed. When then display went out I measured the anodes and cathodes of both d6 and d7 and measured nearly zero volts on both. I tested the voltages on D6 and D7 anodes again when I powered up. I had to power up twice, but each showed around 7 volts before they fell to near zero. I have found that I can let the unit sit for a few minutes before I re-power and I don't have to pull the control board to reset the relays. This only gives me about 2 seconds to make the measurement. The voltage on the gate of Q4 is 5 volts. The voltage on the Gate of Q3 is close to zero for the brief period I have to make the measurement. After a few moments the gate of Q4 drops to zero. How do I tell which is shorted? I made the following measurements to resistance measurements referenced to ground. Q3 S - 0.4 M G - 5.4 M D - 8.1 M Q4 S - 0.3 ohms G - 3.9 K ohms D - 8.1 K ohms I am assuming the culprit is Q4. Am I correct? Is it possible the something else is fried that may take out Q4 if I install a replacement? I still have 4 boards that I have not built (SSB, DSP2, AT and NB). I believe at least one of these has a 2N7000 I can rob for a temporary replacement. I just don't want to install it until I am sure another failure somewhere else upstream won't cause it to fail. Are there any other items I should check before I replace the failed transistor? Thanks, Fred Fred Fred -- View this message in context: http://n2.nabble.com/Dead-K2-After-nearby-power-surge-tp2312857p2313061.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
Re: [Elecraft] HRD cw copy
Great! What is the setup for copy cw. I must be overlooking it Don... In HRD click the DM780 button. After DM780 starts there will be a pull down above the water fall display which has CW as one of the options. Select the CW option and then click on one of the signals in the waterfall display to start receiving CW. Fred, KC9QQ -- View this message in context: http://n2.nabble.com/HRD-cw-copy-tp2192917p2193412.html Sent from the Elecraft mailing list archive at Nabble.com. ___ Elecraft mailing list Post to: Elecraft@mailman.qth.net You must be a subscriber to post to the list. Subscriber Info (Addr. Change, sub, unsub etc.): http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/subscribers.htm Elecraft web page: http://www.elecraft.com
