The TLBF-6G-18G-X from Talent Microwave Inc is a Band Pass Filter with Frequency 6 to 18 GHz, Bandwidth 12 GHz, Center Frequency 12000 MHz, Insertion Loss 1.5 dB, Upper Rejection 50dB@DC-21-25Ghz. Tags: Module with Connectors. More details for TLBF-6G-18G-X can be seen below.