1.

The IS-54 digital cellular telephone system uses a receive frequency band of 869-894 MHz, with a first IF frequency range of 87 MHz, one possible range of local oscillator frequency is:

A. 956 to 981 MHz
B. 750 to 784 MHz
C. 869 to 894 MHz
D. None of the mentioned
Answer» B. 750 to 784 MHz


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