The EMEA8F847P30D25A from ECHO Microwave is a Band Pass Filter with Frequency 832 to 862 MHz, Insertion Loss 2 dB, Rejection 25 dB @ 791 to 821MHz, Return Loss 15 dB. Tags: Surface Mount, Ceramic, Ceramic Filter. More details for EMEA8F847P30D25A can be seen below.