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Why Uplink And Downlink Frequencies Are Different For Satellite Or Mobile Communication? |
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Answer» UPLINK (fu) and Downlink frequencies (fd) are different so that there is no INTERFERENCE. Remember that in SATELLITE communication: fu>fd whereas in Mobile Communication fd>fu. REASON is higher the frequency, higher will be the ENERGY requirement. Uplink (fu) and Downlink frequencies (fd) are different so that there is no interference. Remember that in satellite communication: fu>fd whereas in Mobile Communication fd>fu. Reason is higher the frequency, higher will be the energy requirement. |
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