The EDA6C1090P14C22 from ECHO Microwave is a Band Pass Filter with Frequency 1.08 to 1.1 GHz, Insertion Loss 1.2 dB, Rejection 22 to 52 dB, Return Loss 14 dB. Tags: Surface Mount, Ceramic, Ceramic Filter. More details for EDA6C1090P14C22 can be seen below.