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In a certain cell of a cellular mobile communication system, the serving base station is located 4 km from the mobile station. The base station and the mobile station antennas have gains of G = 30 and G = 720, respectively. The transmitted power from the base station is 100 W with a carrier frequency of 910 MHz. Assume the free space propagation model. The received signal power in dB at the mobile station is approximately -62 dB.

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