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In a properly functioning MF/HF DSC system, the receiver bandwid

2023-12-01201到400题

In a properly functioning MF/HF DSC system, the receiver bandwidth should be:

A.300 Hz maximum

B.Sufficiently wide to pass video pulses.

C.1.7 KHz

D.As narrow as possible. but not less than 170 Hz.

正确答案是D

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