WR-28 Waveguide Lowpass Filter

SWF-35340340-28-L1 is a Ka band waveguide lowpass filter with a passband frequency from 22 to 35 GHz and a rejection frequency of 40 GHz to 72 GHz. The filter provides a nominal insertion loss of 1.0 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.