RF Gain, Preamps, and Attenuators; Oh My!
These controls seem to be a mystery to many. While I’ll admit I may not understand or explain them well, this is what I’ve been told, read, and experienced over…
These controls seem to be a mystery to many. While I’ll admit I may not understand or explain them well, this is what I’ve been told, read, and experienced over…
The biggest issue I hear regarding DMR (Digital Mobile Radio) is I don’t understand how to program the radio. There are numerous issues, first among them is the CPS (Customer…
A 1/2 wavelength dipole is one of the simplest antennas you can build and install. Some wire (it can even be scrap/salvage) a few insulators, rope, and a feedline. These…
Just an attempt at preserving the calculator for C-Pole antennas. The C-Pole is a relatively easy to construct monoband vertical antenna. It can be supported on a pole or hung…
10m 9:1 End fed Vertical I was looking for an easy to setup antenna when I ran across the Rybakov 806 Vertical. See the article, revisiting the Rybakov 806, A…