SOLAR SYSTEM

Detailed explanation-1: -The term “satellite transponder” refers collectively to a transmitter-receiver subsystem on board the satellite that processes, amplifies and retransmits a range of frequencies (the transponder bandwidth) to another location/terminal/antenna on the earth.

Detailed explanation-2: -A satellite repeater for a digital satellite communication system for use on board of satellites. Receivers are provided with respective antennas for receiving radio-frequency signals from a plurality of ground stations. A signal processing circuit switches signals received in synchronism with stable clock timings.

Detailed explanation-3: -Functions of a Repeater: A repeater is a device which picks up a signal from the transmitter, amplifies it and transmits it to the receiver. Repeaters are used to increase the range of communication of signals. A typical example of repeater station is a communication satellite.

Detailed explanation-4: -Basically, there are two types of transponders. Those are Bent pipe transponders and Regenerative transponders.