Question

Digital Modular Radio offers coverage of ____

a.

2 KHz to 2 MHz

b.

2 MHz to 2 GHz

c.

2 KHz to 5 MHz

d.

2 MHz to 5 GHz

Posted under Cognitive Radio

Answer: (b).2 MHz to 2 GHz Explanation:Digital modular consists of four programmable RF channels with coverage of 2 MHz to 2 GHz with duplex communication. It does not require any change in hardware to modify the waveform being used.

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Q. Digital Modular Radio offers coverage of ____

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