There is no way to cover all the important concepts of directional antennas in a single column. There have been many voluminous tomes written about this subject. This month we will look at some of the ...

There are different ways, techniques, and equipment available to test antennas. As with any antenna system, regular testing as a component of an overall maintenance program will ensure maximum ...

When radios were first introduced into cars in the early 1930s (thank you, Motorola) they were basic AM-band units. Power came from the 6-V car battery (12 volts did not become standard until the ...