The EMA8H782P10E35D from ECHO Microwave is a Band Pass Filter with Frequency 777 to 787 MHz, Insertion Loss 2.5 dB, Rejection 35 dB @ 746 to 756 MHz, Return Loss 14 dB. Tags: Surface Mount, Ceramic, Ceramic Filter. More details for EMA8H782P10E35D can be seen below.