The QMC-BPF10-9404 from Quantum Microwave is a Waveguide Filter with Frequency 92 to 96 GHz, Insertion Loss 1.5 to 2.25 dB, Rejection 30 dB, Rejection Frequency 48 to 90 GHz / 99 to 115 GHz. Tags: Band Pass. More details for QMC-BPF10-9404 can be seen below.