The ETEA8D9400P800C40A from ECHO Microwave is a Band Pass Filter with Frequency 9 to 9.8 GHz, Insertion Loss 1.2 dB, Rejection 40 dB @ 5760 to 6560 MHz, Return Loss 14 dB. Tags: Surface Mount, Ceramic, Ceramic Filter. More details for ETEA8D9400P800C40A can be seen below.