The TLBF-720M-831M-N-100W from Talent Microwave Inc is a Band Pass Filter with Frequency 720 to 831 MHz, Bandwidth 111 MHz, Center Frequency 775.5 MHz, Insertion Loss 0.8 dB, Upper Rejection 30dB@DC-950-1500 MHz. Tags: Module with Connectors. More details for TLBF-720M-831M-N-100W can be seen below.