The EDA4H1200P240D30L from ECHO Microwave is a Band Pass Filter with Frequency 1.08 to 1.32 GHz, Insertion Loss 2 dB, Rejection 30 to 70 dB, Return Loss 15 dB. Tags: Surface Mount, Ceramic, Ceramic Filter. More details for EDA4H1200P240D30L can be seen below.