Model OWBP-8600-10 is a W band waveguide highpass filter with a passband frequency of 86 GHz and higher and a rejection frequency from DC to 82 GHz.
The filter provides a nominal insertion loss of 1.0 dB in its passband and a typical rejection of 40 dB at 82 GHz and below. Because the passband frequency can be set by modifying the design, other highpass filters with various passband are offered under different model numbers.