For most radio and video journalists, a shotgun and a lavalier microphone are pretty much the salt and pepper of sound acquisition in the field. But recently parabolic microphones have started to ...

At the time, radio microphones were treated as weak radio stations, and most used the 200- or 400-MHz bands. A ministerial ordinance in 1986 placed limitations on the electrical field strength at a ...

There was a time when just about every ham had a pricey VHF or UHF transceiver in their vehicle or on their belt. It was great to talk to friends while driving. You could even make phone calls from ...