It say basically the power at ground stations is more as compared to power available at satellites .So generally frequency for uplink is kept higher than the downlink. There is greater attenuation due to rain when the signal frequency is high.so downlink is also kept at lower frequency.
Read moreWhat is satellite uplink and downlink frequency?
Uplink frequency is the frequency at which, the first earth station is communicating with satellite . The satellite transponder converts this signal into another frequency and sends it down to the second earth station. This frequency is called as Downlink frequency.
Read moreWhy uplink frequency is higher in satellite communication?
In satellite communication, the uplink frequency is higher than the downlink frequency because the attenuation level increase with an increase in frequency . The power at the ground station (Base Station) is more than compared to the power available at the satellite.
Read moreWhat is uplink and downlink in 4G?
For cellular devices such as smartphones & tablets, uplink and downlink pertain to the data speed and coverage we know as 3G, 4G LTE, and newer radio frequencies such as 5G. Signal coming to your phone from the cell tower is known as the downlink. Signal leaving your phone back to the cell tower is known as the uplink .
Read moreWhat is uplink with example?
Definition of uplink 1 : a communications channel for transmissions to a spacecraft or satellite also : the transmissions themselves. 2 : a facility on earth for transmitting to a spacecraft or satellite. Other Words from uplink Example Sentences Learn More About uplink.
Read moreWhat is uplink in communication?
An uplink is that part of the communication link where signals from an earth terminal are sent to a satellite or some other type of airborne platform , hence the “up” portion of the term.
Read moreWhat is uplink and downlink?
In satellite telecommunication, a downlink is the link from a satellite down to one or more ground stations or receivers, and an uplink is the link from a ground station up to a satellite . Some companies sell uplink and downlink services to television stations, corporations, and to other telecommunication carriers.
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