The TLBF-18G-26G5-X from Talent Microwave Inc is a Band Pass Filter with Frequency 18000 to 26500 MHz, Bandwidth 8500 MHz, Center Frequency 22250 MHz, Insertion Loss 1.8 dB, Upper Rejection 40dB@29GHz. Tags: Module with Connectors. More details for TLBF-18G-26G5-X can be seen below.