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J-Band Fixed Attenuator, Product Discontinued

220 to 330 GHz, 20 dB, WR-03 Waveguide
This product has been improved and is now listed as STA-20-03-F1. Read more about Limited Run Products here.

STA-20-03-F2 is a 20 dB fixed attenuator that is used in millimeterwave systems and operates from 220 to 330 GHz. The attenuator has a fixed attenuation value of 20 dB at the center frequency, 275 GHz. While the attenuator is designed and fabricated for full waveguide band applications, the attenuation value of this model does show a minor slope within the band due to its distinct mechanical configuration. Other attenuation values are available under different model numbers as STA-XX-03-F2, where XX is the desired attenuation value.
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Technical Details

Minimum Frequency220 GHz
Maximum Frequency330 GHz
Attenuation20 dB @ 275 GHz
Return Loss16 dB
Power Handling0.3 W
RF PortWR-03 Waveguide
Attenuator TypeFixed