The EMA10G2655P70F57DL from ECHO Microwave is a Band Pass Filter with Frequency 2.62 to 2.69 GHz, Insertion Loss 3 dB, Rejection 40 to 64 dB, Return Loss 15 dB. Tags: Surface Mount, Ceramic, Ceramic Filter. More details for EMA10G2655P70F57DL can be seen below.