WR-12 Waveguide Lowpass Filter

SWF-96312460-12-L1 is an E band waveguide lowpass filter with a passband frequency from 60 to 96 GHz and a rejection frequency from 123 to 200 GHz. Due to the corrugated design of the WR-12 waveguide, the filter also has a low side rejection frequency from DC to 49 GHz. As such, this filter can also be accepted as a bandpass filter. The filter provides a nominal insertion loss of 2.5 dB across its passband and a typical rejection of 60 dB. Since the high end cutoff frequency can be changed by modifying the design, custom designs can be offered under different model numbers.