relay link

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relay link

A technician installs a relay link on a communications tower.

Definition

Noun: 1. A communication system component: A "relay link" is a specific type of amplifier used within a communication system. Its primary function is to receive a transmitted signal that has weakened over distance, restore its original strength, and then retransmit it to extend the signal's range without loss of quality.

Usage
  • As a subject: The ensures the signal reaches remote areas.
  • As an object: The engineers installed a powerful on the mountain.
  • With prepositions: The data was sent a satellite . The signal passes several .
Examples
  • The radio station uses a network of to broadcast across the entire state.
  • Without that critical , the communication between the spacecraft and mission control would be lost.
  • Fiber optic cables have reduced, but not eliminated, the need for microwave in some telecommunications networks.
Advanced Usage
  • In network topology: In technical descriptions of communication networks, a "relay link" refers to the specific segment or hop between two relay stations (e.g., between two satellites or two ground stations).
  • As a verb phrase: While "relay link" is a noun, the action is described by the phrasal verb to relay. A device a signal from one point to another.
Variants and Related Words
  • Relay (noun): A device or station that receives and retransmits signals.
  • Repeater (noun): A synonym often used interchangeably with "relay" in the context of signal amplification.
  • Amplifier (noun): A general term for any device that increases the power of a signal. A relay link is a specific type of amplifier used for retransmission.
  • Booster station (noun): Another informal term for a relay station or link.
Synonyms
  • Repeater
  • Signal booster
  • Amplifying station
Related Phrasal Verbs
  • To relay: To receive and pass on information or a signal.
    • The satellite relays television signals to homes across the continent.
Related Idioms

No common idioms are directly formed from the term "relay link."

relay link

A technician installs a relay link on a communications tower.

Noun
  1. an amplifier for restoring the strength of a transmitted signal

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