The TLBF-700M-1G-L from Talent Microwave Inc is a Band Pass Filter with Frequency 700 to 1000 MHz, Bandwidth 300 MHz, Center Frequency 850 MHz, Insertion Loss 3 dB, Upper Rejection 40dB@850±280 MHz. Tags: Module with Connectors. More details for TLBF-700M-1G-L can be seen below.