The EDA4D5990P100F30 from ECHO Microwave is a Band Pass Filter with Frequency 5.94 to 6.04 GHz, Insertion Loss 3 dB, Rejection 30 to 60 dB, Return Loss 17 dB. Tags: Surface Mount, Ceramic, Ceramic Filter. More details for EDA4D5990P100F30 can be seen below.