Recent questions tagged satellite

Description : Satellite Radio Installation

Last Answer : Satellite radio is so far the most advanced radio service around. XM Satellite Radio and Sirius Satellite Radio are the two competitors providing this service to the United States and Canada. The ... to the LINE OUT port of the satellite radio transmitter and inserted in your cassette slot.

Description : How to Install Satellite Radio

Last Answer : How to Install Satellite Radio If you're often on the road, one great gadget you can have in your car is the satellite radio. It gives more variety, continuous programming without having to look for ... you have a satellite radio. Just follow these steps, and you'll soon have one in your car.

Description : How to Install a Satellite Receiver

Last Answer : How to Install a Satellite Receiver If you love watching television with as many possible channels as you can get, you've probably gotten yourself a satellite receiver and a satellite dish. Here ... the satellite company's introductory prices to determine what kind of programs you're interested in.

Description : Draw the block diagram of satellite sub-system and explain power subsystem.

Last Answer : POWER SUBSYSTEM- This system provides the necessary DC power to the satellite. All communication satellites derive their electrical power from solar cells. There is also a battery backup facility used during ... . to d.c. converter is used to raise the level of low voltages to high voltage.

Description : Sketch block diagram of satellite earth station and state functions of each block

Last Answer : The figure below shows the general block diagram of an earth station capable of transmission, reception and antenna tracking. The following are the major subsystems of ... , possible monitoring of satellite characteristics and occasionally for the measurement of special characteristics. 

Description : Define the term Geostationary satellite:State its advantages.

Last Answer : Geostationary satellite: A geostationary satellite is an earth-orbiting satellite, placed at an altitude of approximately 35,800 kilometers (22,300 miles) directly over the equator, that revolves in ... in transmission because of switching times. 4. The effects of Doppler shift are negligible

Description : what is the source of energy for satellite ?

Last Answer : The source of energy for the satellites are its solar panels which generate power by themselves. But, to reach the orbit , it uses the fuel to push the rocket . It needs fuel to power the ... solar panels , hence solar power is produced which is ud=sed to power the internal use of satellite.