I highly recommend Fred Cady's K3 ( http://www.ke7x.com/home/guide-to-the-k3 ) book,it will be the best money you ever spent to learn about a K3. Unfortunately Fred is a SK. John, WB5THT

FOR SALE K3 Dual receiver with 2.7KHz and 400 Hz each New KSYN3A's, DSP's, KXV3B 12v mod, gold pins Upgraded and aligned at factory $2100 OBO split shipping Thanks Bob K4HA

Hey everyone, Our website is having a massive mask sale for both wholesale and retail. We are looking to get rid of all stock so we can expand on to new ones. Check out https://www.iscselect.com/ Be s

Hi all, I'm New here. Does anyone know how to set a transverter IF to 28.5MHz, or any other frequency that is not 28,0, 50,0 etc? The incremental oscillator shift only goes so far i think. Reason is I

Thanks to all for checking in. WM6P Steve GA K3s Net Control K4FBI Mike VA K3s KS7D Mike FL K3 NC0JW Jim CO KX3 N0MPM Mike IA K3s K8NU/8 Carl MI FT-891 WB9JNZ Eric IL K3 W4DML Doug TN K3 K8OJI Randy W

Hey Folks... I just finished building the QRP-Labs ProgRock/Synth kit and their QLG1 GPS receiver to discipline it. It works quite well. I have it connected to the K3EXREF input on my K3s. I followed

Hi, Does anyone know where I can get instructional videos for the software and also tips in general? Any videos? Thanks

To the new home for my K3 project... https://www.nk7z.net/rf-patch-panel/ See last 4 at the bottom. -- 73, and thanks, Dave (NK7Z) https://www.nk7z.net ARRL Volunteer Examiner ARRL Technical Specialis

Looking for RemoteRig CONTROL RRC-1258MkII, hopefully with Elecraft K3/0 Mini cable set (RRMINICBL_K3/0). (The CONTROL unit is the one with the CW knob on it.) Will also consider WIFI option. Tnx

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