The AM2200B1650 from Anatech Electronics is a Band Pass Filter with Frequency 1.7 to 2.7 GHz, Bandwidth 1000 MHz, Center Frequency 2200 MHz, Insertion Loss 2 dB, Rejection 5 to 50 dB. Tags: Surface Mount, Ceramic, Ceramic Filter. More details for AM2200B1650 can be seen below.