radio

QCX+ 5W CW transceiver kit

During one of my CW classes, a couple of my students were waxing on about the fun they had in assembling a QRP Labs QCX+ radio kit. They invited me to participate in the fun. Although I’ve done small kits in the past, this was much more ambitious. I was leery what paltry soldering skills

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Iceland Trip

For ham folks who stumble here, the tl;dr is I’ll try to activate four parks on the air as TF/WT8P. I will be QRP, which means CW or FT8 are preferred modes. Logging should happen pretty quickly because Iceland is well-connected. I’ve been overthinking my trip to Iceland, but this is what I’ve settled on:

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Notes on Field Day 2023

I wrapped up another field day with my friend Paul (W7PEZ) in Eastern Washington. For the two days, I had 204 contacts, broken out roughly as: Paul worked 200 contacts, nearly all CW. Both are personal records. Neither of us were “running,” which would certainly have bumped up the totals, nor did we operate all

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Triple Play

In geocaching, there are a lot of “challenges” published, where in addition to signing the log, you have an alternative logging requirement (“ALR”) to perform some feat. These can be as simple as “find 10 mystery caches” or “find a cache for every letter in the alphabet,” or more complicated. In my 15 years, I’ve

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Inside, right-half of the Elecraft K4D with the new Noctua Fans installed

Quieter fans on the Elecraft K4D

My first HF radio, the Elecraft KX3, was air-cooled and got me spoiled to the relatively quiet operation. The K4D, on the other hand, has two fans. Although the “base” ventilation speed has been lowered, there’s also some whining from the bearings. Most hams can’t hear it, I, unfortunately, can and don’t enjoy the sound.

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