RF Cavity Filters

RFecho Cavity Filter/Coaxial Filter

Cavity Filter/Coaxial Filter from RFecho are known for their low insertion loss and higher power handling ability, and is one of many types of RF Filters and is one of the fundamental building blocks of modern communications systems.

RF Cavity Filter is the basic circuitry behind a duplexer and is a sharply tuned resonant circuit that allows only certain frequencies to pass. These filters are resonant filters utilized for passing the desired RF signals within a specified frequency range or rejecting RF signals within a range of frequencies. The resonant cavity inside these filters can be made from strong materials, like highly conductive and dimensionally stable metals, to dependably perform for a long time.

RFecho manufactures premium quality RF products and technical support to customers for matching the exact requirement of the applications.

Four types of RFecho Cavity Filter/Coaxial Filter:

A few of the highlights:

  • Increase peak power handling
  • Reduced Size
  • Lightweight
  • Enhanced Rejection
  • Minimal Temperature Drift

RF Cavity Filters selection varies greatly depending on the application i.e. size, power handling, frequency range, noise addition, etc. The popular use of these filters includes television, mobile, satellite communications, and radar applications. RFecho provides from individual products to solution package for your requirements.

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