The QBF-7715-8695-80 from Qualwave is a Band Pass Filter with Frequency 7.715 to 8.695 GHz, Bandwidth 980 MHz, Center Frequency 8205 MHz, Insertion Loss 3 dB, Upper Rejection 80 dB @89.1 GHz. Tags: Module with Connectors. More details for QBF-7715-8695-80 can be seen below.