Interesting find. While doing a upgrade of options in the K3 I stumbled on a "feature". If you leave the RS232 connector off the K3 from the P3, the display will show the transmitted signal when the K

No update on the search issue, but have the Audio Protection Assembly and installation instructions. I can't be more pleased with Elecraft on this issue. They sent out a replacement DSP PCB assembly s

Dave, I talked to the people at Elecraft and they gave me "E numbers" for the part U1. It turned out to be incorrect. I have the ability to handle parts down to 0805. Below that it turns out to be sal

Thanks Dave, but that is the general index and not detailed for ALL of the applicable parts associated with the K3 PCBs by Elecraft part number with the "E" prefix. It has some but not all. I ordered

After the diagnoses that the U1 had failed and contacting Elecraft for the protection PCB, it arrived without any installation instructions?????? Unless someone has them I will have to wait until tomo

Hi Jay, I bought the X-mini for the KX3 and it works well with the K3 also. http://x-mini.com/product/x-mini-max-capsule-speakers Mel, K6KBE

I think I will look into putting a 10 MHz reference clock chip to 32+ KHz and drive the PCB and take the cheap clock chip out.... A thought. Mel

It does. The 10 MHz goes to the HP8920, 5246 and DDS synthesizer. I have to put in a small distribution amp to feed the house and op station. Mel, K6KBE

Hi Carl, The clock in the K3 is notoriously inaccurate. My Trimble GPS is routed throughout the shop equipment. Would like to run a cable to the ham op position to my K3. Mel, K6KBE

Thanks Carl, This is a new accessory. I called and ordered it. I did ask the BAD question as to whether this would update the @#%!% clock. No answer to that. Fingers crossed, hi. Mel, K6KBE

Carl, How do you connect it to the K3? Thanks. Mel, K6KBE

Anyone the info on using the 10 MHz reference for the K3/KX3? Mel, K6KBE

bxvbl http://dehesa-serrana.com/nfg/embd/swqmc/jnb.htm Mel Farrer chp

Sounds like we need an "enable" software switch added. Hummmmmm. Mel

Once in a while, when I go from receive to transmit on the K3, the display shows my transmitted spectral display. The display is not normalized on the baseline, slightly below, but if I keep talking,

Hi all, I have the K3/100 and P3 and finally decided to replace my FT817 with the KX3. I have not been following the threads on the KX3 so forgive me for asking a couple questions. 1. How is the 2 M m

I use a external audio amplifier into a Hi-Fi full range speaker, because I also do a lot of AM operation and the wider filter in the K3 is wonderful for it. Mel, K6KBE

My K3 has been on 7 for over a year, no problems. But then, it started life on 7. Mel, K6KBE

I use a LARGE crimper from Pasternack and crimp connectors from Gilbert for all large RG-8 type coax 213, 9913, etc. While you can crimp the center pin, I solder them. I still weather proof wrap it of

Richard, Does it drift down in frequency over time? Mel, K6KBE