The output stage in a television transmitter is likely to be ________(a) screen modulated(b) plate modulated(c) rectangular modulated(d) grid modulatedI have been asked this question in an online quiz.My question is taken from Quadrature Carrier Multiplexing topic in section Double Sideband Suppressed Carrier Modulation of Analog Communications

The output stage in a television transmitter is likely to be ________(

1.	The output stage in a television transmitter is likely to be ________(a) screen modulated(b) plate modulated(c) rectangular modulated(d) grid modulatedI have been asked this question in an online quiz.My question is taken from Quadrature Carrier Multiplexing topic in section Double Sideband Suppressed Carrier Modulation of Analog Communications
Answer» The CORRECT option is (d) grid modulated The best I can explain: We generally use vestigial SIDEBAND modulation (VSB) for television PRODUCTION as it reduces the required bandwidth. However, the output stage in a television transmitter is generally grid modulated using a Class C amplifier, In grid modulation, the carrier wave to the message signal is provided by the grid CIRCUIT of the ELECTRON tube.

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