The EDA3E4700P600C25 from ECHO Microwave is a Band Pass Filter with Frequency 4.4 to 5 GHz, Insertion Loss 1.5 dB, Rejection 25 to 50 dB, Return Loss 15 dB. Tags: Surface Mount, Ceramic, Ceramic Filter. More details for EDA3E4700P600C25 can be seen below.