The AM2140B1062 from Anatech Electronics is a Band Pass Filter with Frequency 2.11 to 2.17 GHz, Bandwidth 60 MHz, Center Frequency 2140 MHz, Insertion Loss 2 dB, Rejection 40 to 60 dB. Tags: Surface Mount, Ceramic, Ceramic Filter. More details for AM2140B1062 can be seen below.