JEE Main202311 Apr 2023Evening ShiftPhysicsCommunication SystemActual
In satellite communication, the uplink frequency band used is:
Options
- A420 - 890   MHz
- B5 . 925 - 6 . 425   GHz
- C76 - 88   MHz
- D3 . 7 - 4 . 2   GHz
Correct answer
B. 5 . 925 - 6 . 425   GHz
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 . 425   GHz .