Wireless World, Volume 88

aerial amateur amateur radio amplifier amplitude analogue audio Basic British Telecom broadcast buffer byte cable capacitor cassette cepstrum channel circuit circuitry clock communications companding components counter data bus decoder device diagram digital filter diode disc display drive Electronic Engineering EPROM equipment error experience filter flip-flop frequency function input integrated circuits interface keyboard load logic London loudspeaker Marconi memory microcomputer microprocessor mode module mosfet Nascom noise operation oscillator oscilloscope output patent phase port power mosfet pulse Racal radio range receiver recording reset resistor response salary satellite shown in Fig signal spectrum stored supply switch sync tape Technician telephone teletext television thyristor tion transistor transmission transmitter viewdata voltage waveform WIRELESS WORLD zero