The TLBF-8G1-9G-E from Talent Microwave Inc is a Band Pass Filter with Frequency 8100 to 9000 MHz, Bandwidth 900 MHz, Center Frequency 8550 MHz, Insertion Loss 2 dB, Upper Rejection 16 dB. Tags: Module with Connectors. More details for TLBF-8G1-9G-E can be seen below.