A radio relay system is a communication system that uses radio waves to transmit information between two or more locations. It consists of a transmitter, a receiver, and a relay station, which acts as a bridge between the transmitter and receiver.
The hardware used in a radio relay system includes transmitters, receivers, antennas, and relay stations. Transmitters are used to send the radio signals, while receivers receive the signals. Antennas are used to transmit and receive the signals, and relay stations are used to amplify and transmit the signals to longer distances.
Yes, a radio relay system can be used for controlling an RC car or plane. The transmitter will send signals to the receiver on the RC car or plane, which will then control its movement.
Yes, a radio relay system can be a relatively cheap option compared to other communication systems. The cost will depend on the specific hardware and components used, but overall, it can be a cost-effective way to transmit information over long distances.
A radio relay system can be quite durable, as long as the hardware and components are maintained and used properly. Antennas and relay stations may need occasional maintenance, but overall, a well-built radio relay system can be a reliable and durable communication option.