The TLBF-800M-100M-L from Talent Microwave Inc is a Band Pass Filter with Frequency 750 to 850 MHz, Bandwidth 100 MHz, Center Frequency 800 MHz, Insertion Loss 2.4 dB, Upper Rejection 40dB@800±120 MHz. Tags: Module with Connectors. More details for TLBF-800M-100M-L can be seen below.