The EDA4E3335P510E30 from ECHO Microwave is a Band Pass Filter with Frequency 3.08 to 3.59 GHz, Insertion Loss 2.5 dB, Rejection 30 to 40 dB, Return Loss 15 dB. Tags: Surface Mount, Ceramic, Ceramic Filter. More details for EDA4E3335P510E30 can be seen below.