The TLBF-3G65-4G6-X from Talent Microwave Inc is a Band Pass Filter with Frequency 3650 to 4600 MHz, Bandwidth 950 MHz, Center Frequency 4125 MHz, Insertion Loss 1.5 dB, Upper Rejection [email protected]. Tags: Module with Connectors. More details for TLBF-3G65-4G6-X can be seen below.