Coaxial Isolator By Quanzhou Seven Sunlight Electronic Co.,ltd

A Coaxial Isolator is a passive RF/microwave device used to allow signal transmission in one direction only while absorbing or isolating reflected power in the opposite direction. It protects sensitive RF equipment from damage caused by signal reflections, impedance mismatch, or load variations.

Working Principle

A coaxial isolator operates on ferrite-based non-reciprocal technology under a magnetic field.

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  Forward RF signals pass with low insertion loss

  
  


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  Reflected or reverse signals are diverted to an internal load and absorbed
  
  This ensures stable performance and protects the signal source.

  
  

Key Features

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  Unidirectional signal flow

  
  


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  Low insertion loss in forward direction

  
  


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  High isolation in reverse direction

  
  


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  Improves system stability and efficiency

  
  


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  Protects transmitters, amplifiers, and oscillators

  
  


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