Amateur radio experimenters have helped develop new communications modes that were later widely used in commercial contexts. You should be able to hear both the input signals and the output of the repeater as all this takes place on the air. The Cambridge Tower repeater on Tuesday, from 7 — 11 PM local, Exchange: On-Air nets Sun 7 PM
Amateur Radio Related Software
The purpose of this When you are satisfied that the repeater is not in use, set your transmitter power to the minimum and increase only as needed to make contact with the repeater , begin with the callsign of the station you are trying to contact followed by your callsign.