The EDA5D1512P50F60 from ECHO Microwave is a Band Pass Filter with Frequency 1.49 to 1.54 GHz, Insertion Loss 3 dB, Rejection 60 dB @ 1286MHz, Return Loss 14 dB. Tags: Surface Mount, Ceramic, Ceramic Filter. More details for EDA5D1512P50F60 can be seen below.