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3-30 MHz frequency range is known as...

3-30 MHz frequency range is known as

A

840 to 935 MHz

B

`3.7` to `4.2` GHz

C

420 to 890 MHz

D

30 to 300 GHz

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The correct Answer is:
A
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AAKASH SERIES-COMMUNICATION SYSTEMS -Exercise - IA (Space Communication)
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  13. If interference is complete or cent percent then the frequency of obse...

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