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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 · Learn about the differences between transponder modes in aviation, including Mode A, Mode C, and Mode S.

  4. Transponder - GeeksforGeeks

    Jul 23, 2025 · 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, …

  5. 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 …

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

    There are different transponders available on the satellite where each transponder is capable of supporting a minimum or more number of communication channels. This article discusses an …

  7. Transceiver vs Transponder — What Are the Differences?

    What Is a Transponder? While they may share the word trans, a transponder operates differently from a transceiver. As with a transceiver, a transponder combines two words: transmitter and …

  8. TRANSPONDER | definition in the Cambridge English Dictionary

    The airplane is fitted with a transponder, which transmits a signal allowing it to be identified on radar screens.

  9. Types of Transponders | The Toll Roads

    Motorcycle Sticker Transponder Best for motorcyclists Motorcycle transponders are small sticker transponders made specifically for motorcycle drivers. They are designed to be easily …

  10. Transceiver vs. Transponder: Understanding the Differences

    4 days ago · A transponder, on the other hand, refers to a device that receives incoming optical signals, converts them into electrical signals, and then retransmits them at a different …