The EDA6E1857P15J60 from ECHO Microwave is a Band Pass Filter with Frequency 1.85 to 1.87 GHz, Insertion Loss 5 dB, Rejection 3 to 60 dB, Return Loss 14 dB. Tags: Surface Mount, Ceramic, Ceramic Filter. More details for EDA6E1857P15J60 can be seen below.