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  1. Transponder - Wikipedia

    Optical communications In fiber-optic communications, a transponder is the element that sends and receives the optical signal from a fiber. A transponder is typically characterized by its data …

  2. What is a Transponder? | Definition from TechTarget

    Jan 30, 2023 · A transponder is a wireless communication, monitoring or control device that picks up and automatically responds to an incoming signal. The term is a combination of transmitter …

  3. Transponder Modes Explained: pilotinstitute

    Jan 24, 2025 · A transponder “mode” refers to the various ways an aircraft’s transponder communicates with ATC and other aircraft. As mentioned earlier, there are three main modes: …

  4. TRANSPONDER Definition & Meaning - Merriam-Webster

    The meaning of TRANSPONDER is a radio or radar set that upon receiving a designated signal emits a radio signal of its own and that is used especially for the detection, identification, and …

  5. Transponder - GeeksforGeeks

    Feb 27, 2024 · A Transponder we can say that it is a controller device that picks up and automatically responds to an incoming signal or whatever the input is coming in the machine, …

  6. Transponder : Block Diagram, Types, Differences & Its Applications

    What is a Transponder? A control device that receives & responds automatically to an incoming signal is known as a transponder. The transponder is a combination of transmitter and …

  7. Transponder types - Everything you need to know | BlueID

    Basically, a transponder fulfills the same function as a key:It is used to open locked doors and allows users access to premises. However, the use of transponders is the digital locking …

  8. TRANSPONDER | definition in the Cambridge English Dictionary

    TRANSPONDER meaning: 1. an electronic device that gives out a radio signal when it receives a similar signal telling it…. Learn more.

  9. Transmitter vs. Transponder — What’s the Difference?

    Apr 20, 2024 · A "transmitter" sends signals, typically in one direction, while a "transponder" receives signals and automatically responds by transmitting data back.

  10. What does Transponder mean? - Definitions.net

    A transponder is an electronic device that receives a signal and automatically responds with a specific signal of its own, usually to provide location or identification information.