The 17662 from Microwave Filter Company is a Waveguide Filter with Frequency 7.9 to 8.4 GHz, Insertion Loss 1 dB, Operating Temperature -30 to 65 Degree C, Rejection 10 to 80 dB, Rejection Frequency DC to 16.8 GHz. Tags: Band Stop. More details for 17662 can be seen below.