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 GHzI have been asked this question in a national level competition.Query is from Aware Radios in section Cognitive Radio Basics of Cognitive Radio

Digital Modular Radio offers coverage of ____(a) 2 KHz to 2 MHz(b) 2 M

1.	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 GHzI have been asked this question in a national level competition.Query is from Aware Radios in section Cognitive Radio Basics of Cognitive Radio
Answer» RIGHT answer is (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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