The TLBF-950M-1950M-L from Talent Microwave Inc is a Band Pass Filter with Frequency 950 to 1950 MHz, Bandwidth 1000 MHz, Center Frequency 1.45 GHz, Insertion Loss 2 dB, Upper Rejection >40dB@2200-3000MHz. Tags: Module with Connectors. More details for TLBF-950M-1950M-L can be seen below.