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Vikash Gupta • 33.56K Points
Instructor I

Q. In US AMPS, 416 channels are allocated to various operators with 10 kHz guard band and channel between them is 30 kHz. What is the spectrum allocation given to each operator?

  • (A) 12.5 khz
  • (B) 30 khz
  • (C) 12.5 mhz
  • (D) 30 mhz
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Explanation by: Vikash Gupta
spectrum allocated to each cellular operator is 12.5 mhz. as bt = nbc + 2bguard; which is equal to 416*30*103+2(10*103) = 12.5 mhz.

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