The TLBF-845M-900M-N-100W from Talent Microwave Inc is a Band Pass Filter with Frequency 845 to 900 MHz, Bandwidth 55 MHz, Center Frequency 872.5 MHz, Insertion Loss 0.8 dB, Upper Rejection 30dB@DC-950-2000 MHz. Tags: Module with Connectors. More details for TLBF-845M-900M-N-100W can be seen below.