The EMA10L1350P10J70D from ECHO Microwave is a Band Pass Filter with Frequency 1.35 to 1.36 GHz, Insertion Loss 5 dB, Rejection 70 dB @ 1325MHz, Return Loss 15 dB. Tags: Surface Mount, Ceramic, Ceramic Filter. More details for EMA10L1350P10J70D can be seen below.