The ADBF 8150/500-A from ADMOTECH is a Band Pass Filter with Frequency 7.9 to 8.4 GHz, Bandwidth 500 MHz, Center Frequency 8150 MHz, Insertion Loss 1 dB, Rejection 90 dB. Tags: Module with Connectors, Cavity Filter. More details for ADBF 8150/500-A can be seen below.