The BFCQ-1162+ from Mini Circuits is a Band Pass Filter with Frequency 10.7 to 12.7 GHz, Center Frequency 11.6 GHz, Insertion Loss 1.3 to 3 dB, Upper Rejection 25 to 40 dB, Lower Rejection 20 to 46 dB. Tags: Ceramic, Ceramic Filter. More details for BFCQ-1162+ can be seen below.