The AE2400CB1768 from Anatech Electronics is a Band Pass Filter with Frequency 2300 to 2500 MHz, Bandwidth 200 MHz, Center Frequency 2400 MHz, Insertion Loss 1.7 dB, Rejection 13 to 38 dB. Tags: Surface Mount, Ceramic, Ceramic Filter. More details for AE2400CB1768 can be seen below.