Q-Band Junction Isolator

37 to 43 GHz, 18 dB Isolation, WR-22 Waveguide
SNW-3734330518-22-IJ is a Q band waveguide junction isolator that covers the frequency range of 37 to 43 GHz. Compared with a Faraday isolator, the waveguide junction isolator offers a lower insertion loss of 0.5 dB nominal and a much shorter insertion length for system integration. As a tradeoff, the waveguide junction isolator only offers an isolation of 18 dB typical. The input and output ports are WR-22 waveguides with UG-383/U anti-cocking flange. Various configurations and frequency ranges are offered under different model numbers.
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Technical Details

Minimum Frequency37 GHz
Maximum Frequency43 GHz
Insertion Loss0.5 dB
Isolation18 dB
Return Loss16 dB
Forward Power Handling5 W (CW)
Reverse Power Handling1 W (CW)
RF PortWR-22 Waveguide
Device TypeIsolator