First help need... Does the K3 transmit on both Antenna 1 and 2? If so how do I select antenna 2 to transmit on? I can select either for receive but I don't know how to select for transmit? Now for th

Working on remoting my K3/KPA1500 via RemoteRig. If I drive the amp to 500 W or less, everything works great. But on 40m (and to a lesser extent 30m), anything above 650W or so causes tremendous insta

Saw you on RTTy the other day. Didn't write down who you were working though. Last time i saw AC0E call sign. How'd you do? Been thinking about getting back on RTTY. Maybe firing up the 28 and ST-6. L

I didn't like the sound of the Elkecraft K3S. I think it sounded nervous and annoying, so I started looking for a better speaker. The loudspeaker should fit without mechanical changes and should have

I currently have the K3/0 mini and am considering obtaining the non-mini version. Anyone interested in selling their non-mini, either now or after they receive their new K4 (obviously, I’m not in a bi

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, -

My USB port on the K3s has apparently failed. No communication between the computer and the K3s using the utility. I changed the USB cable still dead. I switched to the RS232 using a USB to RS232 adap

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

If anyone from Europe need I have spare elecraft filters for K3: KFL3A-1.8K SSB KFL3A-200 CW/DATA Price 110 Eur for filter + shipping. HNY 73 de Zoran S58L

KV5J's line of Digital Displays for Elecraft's W2, KXPA100, KPA500, and KPA1500 Digital Display Unit for Elecraft's W2 Watt Meter: With digital read out the Display Unit takes the guess work out of th