Q. is based on FDMA/FDD.

  • (A) gsm
  • (B) w-cdma
  • (C) cordless telephone
  • (D) amps
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✅ Correct Answer: (D) amps
Explanation: the first us analog cellular system, the advanced mobile phone system (amps) is based on fdma/fdd. a single user occupies a single channel while the call is in progress.

Published by Priyanka Tomar ⭐ 35.28K Points at 08-Feb-2025 07:16 pm in Communication Engineering

Explanation by: Priyanka Tomar
the first us analog cellular system, the advanced mobile phone system (amps) is based on fdma/fdd. a single user occupies a single channel while the call is in progress.

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