The Friencom FC301 radio provides an RSSI signal output but the manual does not specify the relationship between RX signal strength and the voltage on the RSSI signal output.
I made these measurements by feeding an RF from a signal generator directly into the antenna input of the radio and measuri...
Continue reading...Adjusting audio levels for digital modes is a very important component of digital mode setup. On voice transmissions other operators will point it out when there is a problem with your audio but not so on PSK. Is very difficult to pick a modulation problem by listening to the audio, certainly beyond...
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