SIGNAL GENERATOR

Signal Generator Fundamentals

AF SINE AND SQUARE WAVE GENERATORFRONT PANNEL CONTROLS:1. Frequency selector2. Frequency Multiplier3. Amplitude Multiplier4. Variable amplitude5. Symmetry Control6. Amplitude7. Function Generator8. Output Variable9. Sync10. ON-OFF

Specifications:

Frequency - 10Hz to 1MHz, 5decades. Sine wave - 5mV to 5V(rms). Square wave – 0-20V(peak). Square wave symmetry is adjusted from 30% - 70%. O/p is taken from push-pull amplifier with low o/p

impedance. At 220V,50Hz, AF Signal generator requires 7W of

power only.

Function Generator:• Diff waveform of adjustable frequency• Various o/p at same time.• Capability of Phase lock.• Square wave- for testing linearity measurement• Sawtooth- to drive horizontal deflection amplifier of an oscilloscope.• Frequency Control

Square and Pulse generators:

Square and pulse wave generator:

Specification:

Requirements of a pulse: