The EDA4F6015P250G30 from ECHO Microwave is a Band Pass Filter with Frequency 5.89 to 6.14 GHz, Insertion Loss 3.5 dB, Rejection 30 to 50 dB, Return Loss 15 dB. Tags: Surface Mount, Ceramic, Ceramic Filter. More details for EDA4F6015P250G30 can be seen below.