Which of the following conditions indicate improper operation of a 150 Watt MF/HF transmitter in the F1B FEC mode?

Question

Accepted Answer

The RF power meter indicates an output that fluctuates between 0 and 150 watts during transmission.

Answer

The RF power meter indicates constant output at a level between 125 watts and 150 watts during transmission.

Answer

The SWR meter indicates 125 watts forward RF power and 5 watts reflected RF power during transmission.

Answer

The RF "S" meter fluctuates depending on the strength of the received signal during NBDP reception.

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