The EDA4H2700P280J60 from ECHO Microwave is a Band Pass Filter with Frequency 2.56 to 2.84 GHz, Insertion Loss 5 dB, Rejection 6 to 70 dB, Return Loss 12 dB. Tags: Surface Mount, Ceramic, Ceramic Filter. More details for EDA4H2700P280J60 can be seen below.