![]() Which frequency is high uplink or downlink? Satellite communications …to operate in the so-called C band, which employs uplink/downlink frequencies of 6/4 gigahertz, or in the Ku band, in which uplink/downlink frequencies are in the range of 14/11 gigahertz. What is the uplink frequency of satellite? The purpose of communications satellites is to relay the signal around the curve of the Earth allowing communication between widely separated geographical points. The high frequency radio waves used for telecommunications links travel by line of sight and so are obstructed by the curve of the Earth. GSM-900 uses 890 – 915 MHz to send information from the Mobile Station to the Base Transceiver Station (BTS) (This is the “uplink”) and 935 – 960 MHz for the other direction (downlink), providing 124 RF channels spaced at 200 kHz. What is uplink and downlink frequency in mobile communication? To obtain clear transmission, the frequency must be distinct between them. The satellite receives the signal on one frequency and it transmits on another frequency, the reason is to avoid the interference of signals. In order to avoid interference, the satellite must have distinct uplink and downlink frequencies. Why must a satellite have distinct uplink and downlink frequency? In GSM frequency range from 890 MHz to 915 MHz is used as uplink frequency where as 935 MHz to 960 MHz is used as downlink frequency. In GSM network, the packet transmission from MS to BTS is known as uplink where as from BTS to MS is known as downlink. What is the difference between uplink and downlink frequency? The uplink frequency is higher than that of the down because the transmit amplifier in the down link has a limited power supply power budget as it is on board of the satellite where the satellite is powered by photovoltaic generators. Why is uplink higher frequency than downlink? 11 What is the downlink frequency for DBS setallite receiver?.10 What is an uplink a downlink in Mobile coommunication?.9 What is the uplink frequency of a satellite?.7 Which frequency is used in satellite communication?.5 Which frequency is high uplink or downlink?.4 Why do satellites use high frequencies?.3 What is uplink and downlink frequency in mobile communication?. ![]() ![]() 2 What is the difference between uplink and downlink frequency?.1 Why is uplink higher frequency than downlink?. ![]()
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