by kb9vbr | Aug 3, 2026 | Activation Log
QRP, or low power, communication can be a lot of fun. QRP can also be a challenge. Making contacts with the minimum amount of power, or even less than that, hones your skills as an operator. When your output power is measured in single watts, you really start to think...
by kb9vbr | Jul 10, 2026 | Activation Log
I like vertical HF antennas for a variety of reasons: they are easy to set up, they often take up little space, and they can be quite efficient. But like all antenna systems, tradeoffs are involved. An efficient antenna may require more space or take time to set up,...
by kb9vbr | May 25, 2026 | Activation Log
I’ve showcased the Rybakov antenna on this channel more than a few times. I really enjoy this antenna because it has great upper band performance, and with the use of a wide ranging tuner, can operate on just about every other band. The namesake antenna Rybakov,...
by kb9vbr | May 7, 2026 | Activation Log
In my short list of antennas that everyone should carry in their portable antenna kit, the end fed half wave makes it into the top three. It has a couple of distinct advantages for portable use. As a wire antenna, the feed point is on one end, and it can be deployed...
by kb9vbr | Apr 25, 2026 | Activation Log
A hallmark of my channel is I put antennas to the test under real conditions. I set them up in a wild location and put them on the air. You get the chance to see how they operate in the field and get a feeling of their performance beyond the simple numbers of SWR and...
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