Find receivers, amplifiers, RF multiplexers and other satellite radio components

Satellite communications function much like communications on the ground, but there are a few differences. The radio frequency, for instance, does not need to be nearly as strong as it is on the ground.

I recommend: Look at satellite receivers and other satellite communications components at Silicon Labs. These satellite receivers use an RF front-end fully-integrated single-chip for direct broadcast. Take a look at the transceivers, amplifiers and other satellite system components at Baluff, Inc.

Buy high-powered directional antennas for your satellite communications systems

Satellite antennas are different from ground antennas because, instead of receiving and transmitting signals north, south, east and west, they only focus toward the earth.

I recommend: Both Comtelco Antennas and A. H. Systems Inc. offer state-of-the-art satellite antennas, one of your most important satellite components.

Locate a power supply to complete your list of satellite communications components

A combination of solar panels, solar cells and batteries usually power the satellite.

I recommend: Take a look at Advanced Power Solutions and ROHM Electronics for your battery-operated satellite electronics component. Satellites need a good light-weight source of power. Sometimes a battery is used, other satellites use solar cells, and still others use a combination of both.