The TLBF-2G85-200M-E from Talent Microwave Inc is a Band Pass Filter with Frequency 2750 to 2950 MHz, Bandwidth 200 MHz, Center Frequency 2850 MHz, Insertion Loss 1.2 dB, Upper Rejection >40dB@fc+-450MHz. Tags: Module with Connectors. More details for TLBF-2G85-200M-E can be seen below.