What is the least expensive and most compact/lightest implementation of a workable QDX interface to something other than a 14" laptop ? Like a 5" LCD, Rasberry Pi, and Battery Pack ? A small notebook

I just opened my hat and cup. These are both really nice. The hat is very lightweight and will be great for summer (to protect my skull solar collector, ie: bald spot). Paid for with Mastercard points

I had a plan to use two Minis in a project, but I am now going to use a couple QCX + kits. So I now have for sale two assembled Minis: 40m QCX Mini in a case with K6JTH 3D-printed stand, assembled by

My QDX is expected any day and I received an email from my "courrier" asking me to give them a charge card for $3.00 for a 2nd delivery (they claim they could not see my house number although it is on

I have a couple of outstanding repair/build project for my friends here, so rather than address each one individually, and in the interests of transparency, here's a general status note: I've just ret

Not sure what I'm doing wrong, but I'm unable to TX anything with WSPR using my new U4B. The TELE command works fine and I can confirm radiated output on a nearby KiwiSDR, but when I use WSPR I see th

Just curious..... 73 de N1JWW

Any chance these would be available for purchase at Dayton this weekend? If not I’ll order online, excited to check them out. Thanx,tom

I've recently become interested in Digital Modes on 2 meters. (Trying to communicate with my son 8 miles away .. HF NVIS has been problematic). I tried to find some cheap SSB 2 meter rigs to test the

Anyone accomplished this? I have RF all over in my attempts. Suggestions?

I am trying to build a Bridge Detector to monitor my home brew antenna tuner, Where can I buy 1 to 3 Watt NON-Inductive Resistors? I have tried all of the popular parts houses (Allied, Digikey, Mouser

Hi Hans, Any delivery time estimate for batch #3 delivery? I was on the over-ordering list from batch #2. Kinds regards and 73

Has anyone daisy chained two QRPGuys Digital Power/SWR w/Dummy Load. My goal is to get both the Power and SWR for my U3S at the same time with out mortgaging the house. This device can do one or the o

My 3rd QCX mini build. Question, for maximum RF output on 17 meters is it necessary to add or remove turns from coil L3?

3 kits showed up today at my friends house here in Az... He ordered in the first few minutes of the frenzy. 73 -Mike

Anyone going please send pix! YouTube videos. Comments please! Did I hear about a QRP-Labs booth?

New to these incredible kits and the QRP LABS a learning experience. Built a clock kit with GPS and it worked so good my bride let me put it in our camper. Anyway…. Bought a U4B version 002 firmware a

I have a mWattmeter but cannot find the docs. Any help will be appreciated. thanks, Paul K0ZYV

Will the ub 4 wspr tracker tx on serial connection I have the tracker on serial connection. Gps fix is confirmed when I run program but cannot detect any wspr tele tx. I'm attached to a dipole of 5m p

It had to happen...eventually. After over 20yrs as a ham and dozens of successful kits, I let the magic smoke out of my new 50w PA. This am I built my second PA and enjoyed the process immensely. I di