When I transmit FT8, I can see the P3 (with TX monitor) display shows RF output is modulated or "Pulses". Pattern reminds me of watching AM modulation of a sine wave viewed on oscilloscope. It does no

I think I have a problem with the Rs232 port on the KIOB module in my K3. Is there a straight forward test I can perform to check if is working or not. Any help or advice appreciated. Thanks, Rodger/G

In today’s Contest University presentation, N6TV covered USB and Serial interfaces. and THANK YOU N6TV!! Bob gave the key item to get the FTDI seral converters programmed so don’t key rig on bootup ht

I am about to start replacement of the group of 4 rotary encoders/PB switches on my K3 SN6000+ for the second time. I first replaced them in March 2015, so they lasted about 5 yrs. First time, only 2

I am offering a special pre-holiday price for the KX 2nd L👀K Parts Kit + Clear Case for Black Friday and through May 31, 2020. The special pricing is limited to Black-on-White and White-on-Black displ

Hello, A short update on the new home for my K3. I have terminated all 80 plus BNC connectors, and the patch panel is ready to mount in the hutch... See the last 4 photos for the current state of the

My K3s has just started an intermittent problem, it will transmit fine for WSJT-X for one exchange and then no RF for the next one (the K3s does go to transmit mode.) Anticipating it probably needs to

Greetings all, For ten years now, I have thoroughly enjoyed owning and using K3-100 SN-4290. Along the way, I've upgraded the synth board (only one receiver) and added the general coverage filter. Thi

To get rid of fan noise and heat in the shack during the summer, I relocated my KPA 1500 into area of the house that is not heated during the winter. I operate it remote control. Now, when I start it

Looking for a 200W HF directional coupler. Anyone have one you're not using? Please contact me at my QRZ email address. Thanks

I did not answer the original questions: How would you measure that impedance? Between which two points? Lou KE1F 2nd question first.... between ALL of them, from end to end... Wherever the lightning

Has anyone used the p3 txmon with a random wire antenna? Mel NE9A

Hi all, LP-PAN2 with K3 crystal (serial# 02777) for sale, asking $150 shipped Priority Mail. Power cable included. Includes audio cable suitable for sound card with 3.5mm TRS socket for audio, such as

Thanks to suggestions here and in emails I looked at my K3S options and to my surprise I had VOX and AntiVOX on - VOX was set to 23 and anti was set to 3. I think I was playing with VOX a long time ag

Can I use a second E850463 to extend the length of the cable from the KAT500 to the K3s? Thanks Brian KF6C

I know I am already partially preaching to the choir as many Elecraft owners of KX3 & KX2 do FD on their own, but here is a slideshow that I created for clubs and members trying to decide on how to do

Hello everyone, I spun up a Facebook group a while back, specifically for K3 and K3S owners. We're pushing 400 members, and there's no drama or BS, and it has a fairly decent SNR. For the most part th

Announcing W6SFM's BUG ROUNDUP The Samuel F. Morse Amateur Radio Club, a Sacramento, California based CW enthusiast club wanted a special time to bring bug operators together on the air. In the same s

Sorry! Wrong group. NU1O

Perhaps somebody who is in New England and participated in the NEQP can help me out. In the NEQP stations outside of the USA and Canada give their location as "DX", but the program doesn't accept DX a