The EDA4D1260P22L35 from ECHO Microwave is a Band Pass Filter with Frequency 1.25 to 1.27 GHz, Insertion Loss 6 dB, Rejection 35 dB @ 1220 MHz, Return Loss 12 dB. Tags: Surface Mount, Ceramic, Ceramic Filter. More details for EDA4D1260P22L35 can be seen below.