The EDA4E3360P50H70 from ECHO Microwave is a Band Pass Filter with Frequency 3.34 to 3.39 GHz, Insertion Loss 4 dB, Rejection 70 dB @ 2860MHz, Return Loss 14 dB. Tags: Surface Mount, Ceramic, Ceramic Filter. More details for EDA4E3360P50H70 can be seen below.