The TLBF-1G-2G-X6 from Talent Microwave Inc is a Band Pass Filter with Frequency 1000 to 2000 MHz, Center Frequency 1.5 GHz, Insertion Loss 1 dB, Upper Rejection >15dB@3GHz, Lower Rejection >[email protected]. Tags: Module with Connectors. More details for TLBF-1G-2G-X6 can be seen below.