The BFHKI-1072+ from Mini Circuits is a Band Pass Filter with Frequency 9200 to 11300 MHz, Bandwidth 2100 MHz, Center Frequency 10.25 GHz, Insertion Loss 3.2 to 4.5 dB, Upper Rejection 25 to 50 dB. Tags: Surface Mount, Ceramic, Ceramic Filter. More details for BFHKI-1072+ can be seen below.