The TLBF-1930-1990-S-100W from Talent Microwave Inc is a Band Pass Filter with Frequency 1930 to 1990 MHz, Center Frequency 1.96 GHz, Insertion Loss 0.5 dB, Upper Rejection =70dB@2140-3000MHz, Lower Rejection =70dB@DC-1790MHz. Tags: Module with Connectors. More details for TLBF-1930-1990-S-100W can be seen below.