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Glite Dictionary
relay link

relay link

5.5
A thing that makes a signal stronger so it can travel far
  • noun
  • /ˈriːleɪ lɪŋk/
  • Specialized
translation icon : enlace de retransmisión
  • Using a relay link ensures that communications remain clear even over long fiber optic cables.

Examples

  • The relay link boosted the signal so it could travel across the entire region without loss of quality.

  • The relay link improved the signal quality significantly.

  • Engineers installed a new relay link to prevent the television broadcast from fading.

  • Can you explain how a relay link works?

  • The team set up a relay link to ensure that the satellite could maintain clear communication over vast distances.

  • Engineers installed a relay link to amplify the signal and improve telecommunication quality in remote areas.

  • To enhance the broadcast clarity, they utilized a relay link that effectively restored the signal strength during transmission.

Synonyms

amplifier
vsrelay link
  • Specialized
30 3.4

A device that makes sound or radio signals louder

applies specifically to restoring strength and signal quality over long distances in telecommunications
booster
vsrelay link
  • Specialized
13 4.4

A device that makes a weak signal stronger

is used mainly to maintain signal quality over long distances rather than general strengthening
relay station
vsrelay link
  • Specialized
7 3.7

A device that picks up and sends a signal to make it stronger or reach farther

is the single device restoring strength rather than the whole site or facility
repeater
vsrelay link
  • Specialized
5 4.8

A device that receives a signal and sends it farther

focuses on restoring signal quality over distance rather than only boosting transmission power
regenerator
vsrelay link
  • Specialized
6.7

A device that receives a weak signal and sends it again at full strength

works by increasing signal strength and may not fully reconstruct original quality
relay transmitter
vsrelay link
  • Specialized
6.0

A device that makes weak radio or phone signals stronger and sends them on

aims to keep signal quality across long distances rather than only during transmission
booster amplifier
vsrelay link
  • Specialized
5.9

An electronic device that makes a signal stronger so it reaches farther

focuses on keeping signal quality rather than only replacing lost strength
booster station
vsrelay link
  • Specialized
6.0

A place with equipment that makes weak communication signals stronger

is about restoring quality over long distances rather than being just line equipment

How Powerful

relay link
  • Specialized
5.5
amplifier
  • Specialized
30 3.4
regenerator
  • Specialized
6.7
booster
  • Specialized
13 4.4
repeater
  • Specialized
5 4.8

Surface Forms

relay link singular
relay links plural

Morphology

relay + link

The compound is compositionally built from 'relay' + 'link' so a learner who knows both words can infer it denotes a connection that forwards or passes on signals. However, the precise technical sense — an amplifier that restores signal strength — and the noun sense of 'relay' (which has multiple meanings) are specialized and not fully predictable at B1 level, so some prior exposure is needed.

Etymology

Relay link comes from the image of a relay race, where one runner hands a baton to the next to keep the race moving. The word relay is like that hand-over and link is the connection, so a relay link 'passes the signal on' to 'keep it strong' over long distances.