The Model 16605 Series from Microwave Filter Company is a Waveguide Filter with Frequency 7.9 to 8.4 GHz, Input Power 700 W, Insertion Loss 0.55 dB, Rejection 90 to 100 dB, Rejection Frequency 7.75 to 8.75 GHz. Tags: Band Pass. More details for Model 16605 Series can be seen below.