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Features

  • Full Waveguide Band
  • Low Frequency Sensitivity

The fixed attenuators, Series 081, are low VSWR devices suitable for operating over the full waveguide band.

The absolute attenuation is within ± 10% of nominal value.

Standard models are available in a range of attenuation values from 3 dB to 30 dB. Units with attenuation values of 40 dB and 50 dB are available to special order. Higher attenuation values can also be accommodated details on request.

         
ModelFrequency
Range (GHz)
WaveguideVSWR (better than)Mean
Power (W)
Flange to Flange
length (mm)
WGRWRModels
3 to 25 dB
Models
>30 dB
120813.94 - 5.9915481871.11.21229
140815.38 - 8.1814701371.11.20.5280
150816.58 - 10.015841121.11.20.5180
160818.20 - 12.516100901.11.20.5130
170819.84 - 15.017120751.11.20.5120
1808111.9 - 18.018140621.11.20.5120
1908114.5 - 22.019180511.1120.4110
2008117.6 - 26.720220421.11.20.376
2108121.7 - 33.021260341.11.20.376
2208126.4 - 40.122320281.11.20.370
2308133.0 - 50.123400221.11.20.2570
2408139.3 - 59.724500191.11.20.2570
2508149.9 - 75.825620151.11.20.260
2608160.5 - 92.026740121.11.20.250
2708173.8 - 11227900101.11.20.1550
2808192.3 - 14028120081.11.20.150
29081114 - 17329140061.11.20.140
30081145 - 22030180051.11.20.540
31081172 - 26131220041.11.20.540
32081217 - 33032260031.11.20.550