Yeah, we all know the K3 is dead but there are a lot out there. Has anyone thought of translating the CAT commands from a serial interface to IP? Seems like it would be fairly easy with a Pi. -- 73, -

I have a strange problem - the buttons don't work as expected. For example, the A/B (B SET) sometimes acts as ATU TUNE, second attempt works as expected. The same problem appears on my KPA500. I suspe

My K3 SN 8801 sub RX is not functioning and I have tracked it down to no LO input from one of the KSYN3A boards. Its regulator is giving 5V but the green LED is not showing. The same LED is bright gre

Very interesting project and results. From the K4 site. See the link below. 73 Bob, K4TAX http://lea.hamradio.si/~s53ww/TX%20noise/TX_noise.html 73, Martin, OK1RR Dne 17. 01. 21 v 11:13 Mark van Wijk

Hi folks, after super strong station signal hit my K3, the audio from speaker is distorted and it resonates somehow (with cover?). Also band noise has been distorted somehow at first and band noise au

Make certain that both VFOs are in the same mode, I.e., both ssb, both cw, etc. 73, Steve AA4V

Just getting the station back on line after a 3 year medical absence and lots to go back and re-learn. Tore the station completely apart to carpet and paint the room and decided to just keep it simple

Hello, This problem has me. First I have 2 K3's using them more than 10 years. Recently, when operating my K3 with the second RX installed I cannot generate RF out, irrespective of band, when "Sub" is

Looking to buy a K3/0 working in good condition

I want to thank all that replied (W4TV, KY5G, K4TAX, NS2N, K6MKF, & W1SKU). I pulled up the voltage in the display and it was reading 13.6V. Hit the key and shut down occurred. I was going to move ove

My K3/10 (early generation not updated to K3S) has KXV3A and K144XV - I am finally getting ready to use the transverter port(s) on the KXV3A. Problem is that the kit building manual does not define th

Upgrading FW on my older K3 (4866) using USB/serial converter. Same setup used successfully for many years. Converter continues to work with other devices so suspect laptop and converter are good (con

I listed it on QTH.com Pickup only. SF Bay Area. 73 N6AF

Hmm as I wait for the K4, I have a bug I never had before.. Setup K3S in Data A mode for WSJT-X FT8 Mode ... transmitted, then it did not pop back to Data A..... went to SSB.. What am I missing? Tnx P

Elecraft People! Can I use an RS232 splitter on the K3 RA232 Jack and simultaneously run both the P3 AND CAT control with WSJT-X? Much appreciated! Bob AA6VB

I would like to wish healthy, safety and happy New Year 2021 to all over here. 73 - Petr, OK1RP

FS: P3 with 2000W directional coupler option. No VGA board. Includes manual and all necessary cables to enable it to function with a K3s or K3. Original owner. $775 including shipping. Email good at Q

My KPA1500 is giving me trouble with Fault: Low Gain Ratio-1, Ratio-2 and Ratio-5. This is at low temp 28C on the low bands. Anyone know what this means? I sent a note to the factory twice but no repl

Hi folks, I have the problem that I can't use the function LO-Cut and HI-Cut in CW. It is just not working. If I try to use the knob it shows "FC *0.70" and I can not change it. What is the problem? I

I recently added an XV144 to the shack and love it so much I would like to add an XV432 as well. PayPal must be an acceptable way to pay. Thanks Merry Christmas and a Blessed Hanukkah Sandor KG4FET