The EDA4F1030P10F70 from ECHO Microwave is a Band Pass Filter with Frequency 1.03 to 1.04 GHz, Insertion Loss 3 dB, Rejection 70 dB @ 910MHz, Return Loss 15 dB. Tags: Surface Mount, Ceramic, Ceramic Filter. More details for EDA4F1030P10F70 can be seen below.