Definition of Transponder:
Passive radio-relay equipment which, when struck by a signal, responds by sending a coded signal or by reflecting the original signal in an amplified and/or altered form.
A device for receiving a radio signal and automatically transmitting a different signal.
How to use Transponder in a sentence?
- The line includes power supplies, transmitters, optical amplifiers, digital transponders, return-path receivers, fiber-node platforms and Ethernet access devices.
Meaning of Transponder & Transponder Definition