transponder
noun [C] /trænˈspɒn.dər/
/-ˈspɑːn.dɚ/ specializedDefinition
› an electronic device that gives out a radio signal when it receives a similar signal telling it to: Aircraft are required by law to carry transponders, so that they can be identified.Radio
(Definition of transponder noun from the Cambridge Advanced Learner's Dictionary & Thesaurus
© Cambridge University Press)
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Synonyms and related words:
- AM noun (RADIO)
- CB noun
- Citizens' Band noun
- digital radio noun
- directional adjective (SIGNALS)
- frequency noun (LIGHT/SOUND/RADIO)
- jam verb (STICK)
- MW noun
- pirate noun (MOVIES/MUSIC)
- radar noun
- radio noun
- radio verb
- receiver noun (EQUIPMENT)
- reception noun (RADIO/TELEVISION)
- SW noun (RADIO)
- VHF noun
- walkie-talkie noun
- waveband noun
- wavelength noun
- wireless noun
Topic:
Broadcasting: radio
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