Model OWBP-50007500-15 is a V band waveguide lowpass filter with a passband frequency from 50 to 75 GHz and a rejection frequency from 79 to 120 GHz.
The filter provides a nominal insertion loss of 1.5 dB across its passband with a low ripple 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.