The TLBF-2G8-500M-E1 from Talent Microwave Inc is a Band Pass Filter with Frequency 2550 to 3030 MHz, Bandwidth 500 MHz, Center Frequency 2790 MHz, Insertion Loss 0.8 dB, Upper Rejection =50dB@4540-5540MHz. Tags: Module with Connectors. More details for TLBF-2G8-500M-E1 can be seen below.