The AM1440B986 from Anatech Electronics is a Band Pass Filter with Frequency 960 MHz to 1.92 GHz, Bandwidth 960 MHz, Center Frequency 1440 MHz, Upper Rejection 20 dB @ 2400 MHz, Lower Rejection 20 dB @ 550 MHz. Tags: Ceramic, Surface Mount, Ceramic Filter. More details for AM1440B986 can be seen below.