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Model OWBP-50008400-12 is an E band waveguide lowpass filter with a passband frequency from 50 to 84 GHz and a rejection frequency from 87 to 110 GHz. Due to the corrugated design of the WR-12 waveguide, the filter also has a low side rejection frequency from DC to 48 GHz. As such, this filter can also be accepted as a bandpass filter. The filter provides a nominal insertion loss of 2.2 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 modelnumbers.

Model OWBP-620011000-10 is a W band waveguide lowpass filter with a passband frequency from 62 to 110 GHz and a rejection frequency 120 to 160 GHz. Due to the waveguide cut off nature, the low side of the filter has rejection range of DC to 56 GHz. The filter provides a nominal insertion loss of 1.6 dB across its passband and a typical rejection of 50 dB. Since the high end cutoff frequency can be changed by modifying the design, custom designs can be offered under different model numbers.