WR-28 Waveguide Bandpass Filter

33 to 37 GHz Passband, 40 dB Rejection from DC to 31 GHz and 39 to 46 GHz, Ka-Band
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SWF-35304340-28-B1 is a Ka band waveguide bandpass filter with a passband frequency of 33.0 to 37.0 GHz and rejection frequencies from DC to 31 GHz and 39 to 46 GHz. The nominal insertion loss of the bandpass filter is 1.5 dB and the typical rejection is 40 dB. Since both low end and high end cut off frequencies can be selected by modifying the design, custom designs are available under different model numbers.
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Technical Details

Minimum Passband Frequency33 GHz
Maximum Passband Frequency37 GHz
Minimum Rejection Frequency, Low SideDC
Maximum Rejection Frequency, Low Side31 GHz
Minimum Rejection Frequency, High Side39 GHz
Maximum Rejection Frequency, High Side46 GHz
Rejection40 dB
Waveguide PortWR-28 Waveguide