The EMA8H1376P53G35D from ECHO Microwave is a Band Pass Filter with Frequency 1.35 to 1.4 GHz, Insertion Loss 3.5 dB, Rejection 35 dB @ 1200 to 1330 MHz, Return Loss 18 dB. Tags: Surface Mount, Ceramic, Ceramic Filter. More details for EMA8H1376P53G35D can be seen below.