WR-22 Waveguide Lowpass Filter

SWF-50354340-22-L1 is a Q band waveguide lowpass filter with a passband frequency from 30 to 50 GHz and a rejection frequency 56 to 100 GHz. Due to the waveguide cut off nature, the low side of the filter has rejection range of DC to 25 GHz. The filter provides a nominal insertion loss of 1.5 dB across its passband and a typical rejection of 40 dB. Since the high end cutoff frequency can be changed by modifying the design, custom designs can be offered under different model numbers.