1.

In satellite communication 1. The frequency used lies between 5 MHz and 10 MHz. 2.The uplink and downlink frequencies are different. 3. The orbit of geostationary satellite lies in the equatorial plane at an inclination of 0^(@)

Answer»

only 2 and 3 TRUE
all are true
only 2 true
only 1 and 2 true

ANSWER :A


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