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G4D05: How does a signal that reads 20 dB over S9 compare to one that reads S9 on a receiver, assuming a properly calibrated S meter?

G4D05G4D

How does a signal that reads 20 dB over S9 compare to one that reads S9 on a receiver, assuming a properly calibrated S meter?

Answer choices for G4D05
Why this wins

Use this action or method: It is 100 times more powerful. It is the choice that directly completes the job described in the question.

3 dB doubles power; 10 dB multiplies power by ten

Direct answer summary (2023-2027 NCVEC pool)

The official correct answer for G4D05 is It is 100 times more powerful.

Use this action or method: It is 100 times more powerful. It is the choice that directly completes the job described in the question.

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More questions in G4D

G4D01What is the purpose of a speech processor in a transceiver?G4D02How does a speech processor affect a single sideband phone signal?G4D03What is the effect of an incorrectly adjusted speech processor?G4D04What does an S meter measure?G4D06How much change in signal strength is typically represented by one S unit?G4D07How much must the power output of a transmitter be raised to change the S meter reading on a distant receiver from S8 to S9?