Satellite systems can be used to transmit video data
Microwave and satellite systems can be used to transmit audio, video, and other forms of data
Satellite systems can be used to transmit audio data
Microwave and satellite systems can be used to transmit audio, video, and other forms of data
Microwave systems can be used to transmit video data
Microwave systems can be used to transmit audio data
Usually by radio.
A satellite
data signals
data signals
Polling in satellite networks is electronic signally between satellites to see which one is going to send data. It also requires a receiver that is polled to see if it is ready to transmit data.
If you're looking for a general overview of satellite communications and how it works, visit http://www.idirect.net/Company/Satellite-Basics.aspx
Satellite Dish is a dish-shaped type of parabolic antenna designed to receive microwaves from communications satellites, which transmit data transmissions or broadcasts, such as satellite television.