Model OWBP-34006700-19 is an U band waveguide bandpass filter with a passband frequency of 34 to 67 GHz and rejection frequencies from DC to 30 GHz and 69 to 120 GHz.
The nominal insertion loss of the bandpass filter is 1.5 dB and the typical rejection is 40 dB. Since passband frequency can be selected by modifying the design, custom designs are available under different model numbers.