Page 70 - Microsoft PowerPoint - Foundation Licence Training [Compatibility Mode]
P. 70
Section 4 Transmitter and Receiver u Single Sideband (SSB) is a form of amplitude modulation u The power transmitted on SSB is dependent of the volume of the operators voice u The level of the voice signal fed into the transmitter is controlled by the microphone gain control 24 November 2009 TrainSafe Australia 70
   65   66   67   68   69   70   71   72   73   74   75