Oscillators

Measurement of Pulse Amplitude Modulation Index (Depth of modulation) and Frequency of demodulated signal. Comprises of DC Regulated Power Supply, AF Sine wave, carrier wave oscialltor using IC 555, Circuit diagram Printed & Components mounted behind the panel. Connections of Supplies & Components brought on terminals. Opt. CRO PSAW-96. a.Study of Pulse Amplitude Modulation b.Study of Pulse Amplitude Demodulation c. Study of Pulse Width Modulation & Demodulation Modulation of Carrier Signal in Pulse Width Mode and Frequency of demodulated signal.

Modulation of Carrier Signal in Pulse Position Mode and Frequency of demodulated Sginal. Instrument comprises of DC Regulated Power Supply 5 VDC/150mA, AF Sine wave Oscillator with 100 Hz. 10KHz Frequency Output, RF Oscillator using IC 555, Circuit diagram printed & Components mounted behind the panel. Connections of supplies & Components brought out at 4mm Sockets. Acess. CRO PSAW -96

Modulation of Carrier Signal in Pulse Position & Pulse Width Mode using External AF Signal and Frequency of Demodulated Signal. Instrument comprises of DC Regulated Power Supply 5 VDC/150mA, Carrier Wave Oscillator using IC 555, Circuit diagram printed & Components mounted behind the panel. Connections of Supplies & Components brought out at 4mm Sockets. Opt. Audio Frequency Function Generator PSAW -93 and CRO PSAW -96.

To study the phase locked loop circuit and calculate the lock range Frequency and capture range Frequency. Instrument comprises of Two DC Regulated Power Supplies, IC 565, combination of Resistance, Capacitors & One Potentiometer connected inside & Connections brought out at front panel. Opt. Audio Frequency Function Generator PSAW -93 and CRO PSAW -96.