The TLBF-3G275-1G125-E from Talent Microwave Inc is a Band Pass Filter with Frequency 2712.5 to 3837.5 MHz, Bandwidth 1125 MHz, Center Frequency 3.275 GHz, Insertion Loss 1.5 dB, Upper Rejection 60 [email protected]. Tags: Module with Connectors. More details for TLBF-3G275-1G125-E can be seen below.