The TLBF-4G-7G-X from Talent Microwave Inc is a Band Pass Filter with Frequency 4000 to 7000 MHz, Bandwidth 3 GHz, Center Frequency 5500 MHz, Insertion Loss 1.2 dB, Upper Rejection [email protected]. Tags: Module with Connectors. More details for TLBF-4G-7G-X can be seen below.