The EDA5F2437P50G30 from ECHO Microwave is a Band Pass Filter with Frequency 2.41 to 2.46 GHz, Insertion Loss 3.5 dB, Rejection 30 to 35 dB, Return Loss 14 dB. Tags: Surface Mount, Ceramic, Ceramic Filter. More details for EDA5F2437P50G30 can be seen below.