The TLBF-2G856-20M-E from Talent Microwave Inc is a Band Pass Filter with Frequency 2846 to 2866 MHz, Bandwidth 20 MHz, Center Frequency 2856 MHz, Insertion Loss 2 dB, Upper Rejection >40dB@f0±50MHZ. Tags: Module with Connectors. More details for TLBF-2G856-20M-E can be seen below.