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Q2: A LEO satellite at an orbital distance of 940 km used to communicate with a...

Q2: A LEO satellite at an orbital distance of 940 km used to communicate with a handset (mobile) on Earth. The satellite has a transmit power of 80W and an antenna gain of 20 dB, while the handset has an antenna gain of 1 dB. If the atmospheric attenuation is 2 dB and the required minimum received power is -118 dBm, write down the link budget and the link margin.

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