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Attenuators:
Precision Fixed

Flann's precision fixed attenuators offer excellent temperature stability and minimum attenuation variation.

  • Very High Stability.
  • Attenuation Variation less than ± 0.5 dB over full waveguide band
  • The Flann range of Precision Fixed Attenuators - 580 Series, are very high-stability devices, eminently  suitable for use in attenuation transfer standards and verification standards for attenuation measurement systems or network analysers. 

    The units are based on directional couplers and offer low-attenuation variation with frequency typically less than 0.5 dB and low VSWR over the full waveguide band.

    Models are available in standard attenuation values of 3 dB, 6 dB, 10 dB, 20 dB, 30 dB and 40 dB. Other values are available to special order.

    Precision Fixed waveguide  Attenuators

    Specification:
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