The EMA8J1168P53F60D from ECHO Microwave is a Band Pass Filter with Frequency 1.14 to 1.2 GHz, Insertion Loss 3 dB, Rejection 60 dB @ Fc ± 70MHz, Return Loss 15 dB. Tags: Surface Mount, Ceramic, Ceramic Filter. More details for EMA8J1168P53F60D can be seen below.