With an appropriate sketch, illustrate the operation of diode noise gate circuit.
Sketch a block diagram of Differential peak FM detector and illustrate the functions carried out by each block.
Illustrate out the picture tube specifications and describe.
Illustrate out the term Spark gap protection.
Sketch a composite video signal for three horizontal black and white lines and locate significant points.
How do you compute the highest frequency elements of 525 line and 60 Hz system? Discuss.
Illustrate out the block diagram and typical peripheral circuitry of IC CA920.