The EDA4H2980P280J60 from ECHO Microwave is a Band Pass Filter with Frequency 2.84 to 3.12 GHz, Insertion Loss 5 dB, Rejection 60 to 70 dB, Return Loss 12 dB. Tags: Surface Mount, Ceramic, Ceramic Filter. More details for EDA4H2980P280J60 can be seen below.