The AM1960B215 from Anatech Electronics is a Band Pass Filter with Frequency 1.93 to 1.99 GHz, Bandwidth 60 MHz, Center Frequency 1960 MHz, Insertion Loss 1.9 dB, Upper Rejection 30 dB @ 2274 MHz. Tags: Ceramic, Surface Mount, Ceramic Filter. More details for AM1960B215 can be seen below.