The TLBF-5G55-1G-E from Talent Microwave Inc is a Band Pass Filter with Frequency 5.05 to 6.05 GHz, Bandwidth 1000 MHz, Center Frequency 5550 MHz, Insertion Loss 1.5 dB, Upper Rejection 20 to 40 dB. Tags: Module with Connectors. More details for TLBF-5G55-1G-E can be seen below.