The ADBF 12400/100-A from ADMOTECH is a Band Pass Filter with Frequency 12.35 to 12.45 GHz, Bandwidth 100 MHz, Center Frequency 12400 MHz, Insertion Loss 1 dB, Rejection 48 dBc. Tags: Module with Connectors, Cavity Filter. More details for ADBF 12400/100-A can be seen below.