Question

Which among the following is not considered for detection of abnormal behaviour in power amplifier?

a.

Temperature

b.

Transmitted power level

c.

Received power level

d.

VSWR

Answer: (c).Received power level Explanation:Power amplifier is a part of RF front end section in transmit mode. It must be informed of transmit/receive mode to start and stop transmission. Transmitted power level, VSWR, and temperature are monitored for detection of abnormal behavour in power amplifier.

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Q. Which among the following is not considered for detection of abnormal behaviour in power amplifier?

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