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JEE Main 202311 AprilEvening Shift
Exam
JEE Main
Year
2023
Date
11 April
Shift
Evening Shift
Subject
Physics
Chapter
Communication System

JEE Main 2023 · 11 April · Evening Shift · Physics · Communication System

In satellite communication, the uplink frequency band used is:

In satellite communication, the uplink frequency band used is:

Options

  1. A420−890MHz420 - 890MHz
  2. B5.925−6.425GHz5 . 925 - 6 . 425GHz
  3. C76−88MHz76 - 88MHz
  4. D3.7−4.2GHz3 . 7 - 4 . 2GHz

Correct answer

B. 5.925−6.425GHz5 . 925 - 6 . 425GHz

Step-by-step solution

In satellite telecommunication, a downlink is the link from a satellite down to one or more ground stations or receivers, and an uplink is the link from a ground station up to a satellite. Uplink frequency band for satellite communication is 5.925−6.425GHz5 . 925 - 6 . 425GHz.

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