The TLBF-1G2-200M-E from Talent Microwave Inc is a Band Pass Filter with Frequency 1100 to 1300 MHz, Bandwidth 200 MHz, Center Frequency 1200 MHz, Insertion Loss 0.5 to 0.8 dB, Upper Rejection 40dB@dc1450MHz. Tags: Module with Connectors. More details for TLBF-1G2-200M-E can be seen below.