The TLBF-26G5-29G5-E from Talent Microwave Inc is a Band Pass Filter with Frequency 26.5 to 29.5 GHz, Bandwidth 3000 MHz, Center Frequency 28000 MHz, Insertion Loss 1.5 dB, Upper Rejection 50dB@±3Ghz. Tags: Module with Connectors. More details for TLBF-26G5-29G5-E can be seen below.