The TLBF-1G2-1G-L from Talent Microwave Inc is a Band Pass Filter with Frequency 700 to 1700 MHz, Bandwidth 1000 MHz, Center Frequency 1200 MHz, Insertion Loss 2 dB, Upper Rejection 40 dB@dc1900 MHz. Tags: Module with Connectors. More details for TLBF-1G2-1G-L can be seen below.