The EDA4E4050P300C30 from ECHO Microwave is a Band Pass Filter with Frequency 3.9 to 4.2 GHz, Insertion Loss 1.5 dB, Rejection 30 to 40 dB, Return Loss 14 dB. Tags: Surface Mount, Ceramic, Ceramic Filter. More details for EDA4E4050P300C30 can be seen below.
