The TLBF-6G-600M-E4 from Talent Microwave Inc is a Band Pass Filter with Frequency 5.7 to 6.3 GHz, Bandwidth 600 MHz, Center Frequency 6000 MHz, Insertion Loss 1.2 dB, Upper Rejection [email protected]. Tags: Module with Connectors. More details for TLBF-6G-600M-E4 can be seen below.