Electronics World + Wireless World, Band 98

allows amplifier analogue analyser applications audio battery called capacitor CARD channel chip circuit colour complete components connected converter cost devices direct display drive Dual effect Electronics engineers equipment example field filter four FREE frequency function gain give input integrated interface internal laser leads limit load logic loop magnetic mains Marconi measurement memory meter mode modulation monitor noise offer operation Order oscillator oscilloscope output package performance phase power supply programmable radio range receiver recorder resistors response result shows signal simulation single spectrum standard supply switch Tektronix Telephone transformer transistor unit voltage watts