The EDA6E1650P49H15 from ECHO Microwave is a Band Pass Filter with Frequency 1.63 to 1.68 GHz, Insertion Loss 4 dB, Rejection 15 to 40 dB, Return Loss 15 dB. Tags: Surface Mount, Ceramic, Ceramic Filter. More details for EDA6E1650P49H15 can be seen below.