The TLBF-8G-12G-X5 from Talent Microwave Inc is a Band Pass Filter with Frequency 8 to 12 GHz, Bandwidth 4 GHz, Center Frequency 10000 MHz, Insertion Loss 1.2 dB, Upper Rejection 50dB@DC-14Ghz. Tags: Module with Connectors. More details for TLBF-8G-12G-X5 can be seen below.