The AM3285B1070 from Anatech Electronics is a Band Pass Filter with Frequency 3.26 to 3.31 GHz, Bandwidth 50 MHz, Center Frequency 3285 MHz, Upper Rejection 10 dB @ 3185 MHz, Lower Rejection 45 dB @ DC-3060 MHz. Tags: Ceramic, Surface Mount, Ceramic Filter. More details for AM3285B1070 can be seen below.