The AT-BPF-92100-10 from AT Microwave is a Waveguide Filter with Frequency 92 to 100 GHz, Insertion Loss -2.5 to -1 dB, Operating Temperature -40 to 85 Degree C, Rejection -40 dB, Rejection Frequency DC to 110 GHz. Tags: Band Pass. More details for AT-BPF-92100-10 can be seen below.