The EDA4F2080P320F50 from ECHO Microwave is a Band Pass Filter with Frequency 1.92 to 2.24 GHz, Insertion Loss 3 dB, Rejection 50 to 70 dB, Return Loss 12 dB. Tags: Surface Mount, Ceramic, Ceramic Filter. More details for EDA4F2080P320F50 can be seen below.