The EMA6H806P30I40D from ECHO Microwave is a Band Pass Filter with Frequency 791 to 821 MHz, Insertion Loss 4.5 dB, Rejection 40 dB @ DC to 771 MHz, Return Loss 15 dB. Tags: Surface Mount, Ceramic, Ceramic Filter. More details for EMA6H806P30I40D can be seen below.
