In an fm line of sight link the frequency is 6 ghz and the, Ask an Expert

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In an FM line of sight link , the frequency is 6 GHz and the beamwidth = 27 MHz the transmitting and receiving antennas have a gain of 33 dB , the receiving antenna is 40 Km apart from the transmitting station :

i- find the required transmitter power in order to secure a C/N of 40 dB given that the noise temperature is 700°K and the receiver noise figure=9 dB, you need to account for a 3dB cable loss and other losses on the receiving side.

ii- find the antenna heights assuming smooth earth in between.

iii- given that the FM thershold C/N = 10dB , find the probability of fading assuming normal terrain and weather.

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Electrical & Electronics, Engineering

Category:- Electrical & Electronics
Reference No.:- M9856334

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