Repeater Bus Interface Circuit Board from China
This digital signal processing board is designed for line repeaters and provides equalization, gain control, and impedance matching. It supports T1/E1 carrier systems and is a dedicated component of repeater equipment. As a part of audio-frequency electric amplifiers used in repeaters, it is classified under the parts provision of this tariff item.
Duty Rate — China → Canada
0%
Import Tips
• Ensure the board is declared as a part of a line repeater, not as a complete repeater
• Have technical specifications showing equalization and gain control functions
• Verify if the board qualifies for preferential duty rates