More about antenna (104)

1-12-1990 | The electronic antenna selector is intended to switch between two FM antennas by means of a legte signal.

1-11-1990 | This is the story of a very small experimental table-top HF transmitting/receiving loop antenna of simple, low-cost construction. The word...

1-10-1990 | For the reception of weak UHF-TV signals a good antenna is, of course, indispensable, but by itself it may not be enough. If that's the ca...

1-05-1990 | The ferrite rod antenna described here is a most unusual conception in as much as it covers the frequency spectrum from 125 kHz to 24 MHz...