The QRP-LABs progrock delivers square wave, 3.3V P-P. Qrp-labs.com

Hi Hank, setting TECH MD to off won't impact any of the options/settings you see when TECH MD is on. So you are good to go. Your K3EXREF will still lock to your external 10mhz GPSDO source. TECH MD

I have the K3EXREF kit but I haven't installed it yet, maybe this would provide some guidance? What level is your 10Mhz signal?

I could be wrong, but can’t you pick your freq. on the K3? -73 de M0XDF

Colin….. You need to change the Transverter Oscillator Frequency. Most likely a Crystal, or if a Newer DDS Oscillator, the Frequency it is running at. Try to find the Make and model on the

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

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 downloaded Cady's book and it is great. to go along with this thread, the first chapter is on filters. Mel NE9A

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

Not a video, but there is always Fred Cady’s book!

No, I suspect it is a spammer. This same (or very similar) email address has been used to spam two other groups.io groups that I monitor. Note the lack of a signature. 73, Rich VE3KI

I think it was is " demystifying the k3" 73 Mike R 7! Absolutely Awesome

Would this be for someone new to the radio? Maybe your interested modes of operation would narrow things down a bit or maybe not. There is a old but very good article on filters called I think

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

Back in Stock. www.kv5j.com Thanks, 73 Keith, KV5J

I have complete set available... if you still want them contact me at W5SV.dave@...

There is one on Ebay right now. Kelly

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

Brian, I suspect Elecraft decided they didn't need KL2 and KL3, which just switch in attenuation. I'm pretty sure the input to the KLPA3A should change with

First let me thank you all for your suggestions, all were very much appreciated. These units have been removed from the radio: K144XV KRX3A, KPA3A, KBPF3. I have also removed the KAT board and made a