The TLBF-2110-2170-S-100W from Talent Microwave Inc is a Band Pass Filter with Frequency 2110 to 2170 MHz, Center Frequency 2.14 GHz, Insertion Loss 0.5 dB, Upper Rejection =70dB@2300-3000MHz, Lower Rejection =70dB@DC-1985MHz. Tags: Module with Connectors. More details for TLBF-2110-2170-S-100W can be seen below.