The Cob-fcer-110 from CAES is a Band Pass Filter with Frequency 1.565 to 1.585 GHz, Bandwidth 20 MHz, Center Frequency 1575 MHz, Insertion Loss 3.7 dB, Rejection 4 to 50 dBc. Tags: Surface Mount, Ceramic Filter, Dielectric Resonator Filter. More details for Cob-fcer-110 can be seen below.