Transmitter
In space and astronautical engineering, a transmitter is an electronic device used to generate and transmit electromagnetic waves carrying information such as voice, data, or telemetry signals. Transmitters are essential components of communication systems used in space missions, including satellites, spacecraft, and rovers. They are used to send commands to spacecraft, receive data from scientific instruments, and communicate with ground stations on Earth. Transmitters can operate at different frequencies, power levels, and modulation schemes depending on the mission requirements. They can be designed to withstand harsh space environments, including radiation, extreme temperatures, and vacuum. Transmitters can also be used for navigation and positioning systems, such as GPS and GNSS. The development of advanced transmitters has enabled significant progress in space exploration and scientific discoveries.
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