The TLBF-8G-300M-E from Talent Microwave Inc is a Band Pass Filter with Frequency 7850 to 8150 MHz, Bandwidth 300 MHz, Center Frequency 8000 MHz, Insertion Loss 1.2 dB, Upper Rejection 50dB@8000+500MHz. Tags: Module with Connectors. More details for TLBF-8G-300M-E can be seen below.