QRP – Page 2 – Nerfd.net

Catching Up with a Friend and Logging 9,150 Miles per Watt from William B. Umstead State Park!

On Monday, October 20, 2025, I was still in the Raleigh area of North Carolina. That morning, I dropped...

Many thanks to Dave (KO4YLZ) who writes: Hey Thomas, I created some generic mounts for the KX2, TR-35, and...

I headed out this morning for an early activation at Norristown Farm State Park (US-4363, KFF-4363). Although it’s Halloween,...

I had some spare time this morning, so I made a trip to Evansburg State Park (US-1351, KFF-1351) for...

I learned recently that Ed Hare, W1RFI, passed away. Ed was a long-time lab engineer at ARRL. I didn’t...

Please note that the following field report was originally published on the SOTA Reflector: by George (M1GEO) On the...

Please note that the following field report was originally published on the SOTA Reflector: by George (M1GEO) On the...

by Thomas (K4SWL) After my last activation at Clemmons Educational State Forest, I was eager to get back there....

by James (KI5OEB) Today I went to my favorite park bench again! The activation had a little prep and...

I never thought I’d be able to learn how to use a CW bug, but I did it. My...

Anyone who works with radio transmitters will know all about matching and impedance, and also…

There’s an old saying in the amateur radio community that when it comes to antennas…

Release Date: July 20, 2024 Here is a summary of the news trending This Week…

This is a 1-hour version of the weekly podcast for This Week in Amateur Radio….

Something that all radio amateurs encounter sooner or later is the subject of impedance matching….

I’ve just learned that the Parks On The Air (POTA) admin is in the process…

Release Date: January 13, 2024 Here is a summary of the news trending This Week…

Release Date: January 6, 2024 Here is a summary of the news trending This Week…

Looking at the Venus Technologies SW-3B QRP CW Transceiver for 20/30/40 meters. Dimensions: 104*71*25mm (excluding the protruding part such as...

I brief description of a construction problem, symptoms and solution regarding the QDX digital transceiver from QRP Labs. The...

QCX-mini is a response to quite a few comments on the new QCX+ kit, from people who want to take...