The TLBF-3G6-400M-E from Talent Microwave Inc is a Band Pass Filter with Frequency 2400 to 3800 MHz, Bandwidth 400 MHz, Center Frequency 3100 MHz, Insertion Loss 2.0 dB, Upper Rejection >50dB@fc±380MHz. Tags: Module with Connectors. More details for TLBF-3G6-400M-E can be seen below.