Line Repeater Signal Conditioning Board from Germany
Printed circuit board assembly with microphone preamplifiers for analog telephone line repeaters (8518.40.10). Conditions low-level audio pickup signals for transmission over copper lines. HTS 8518.90.41.00 as 'other' repeater parts.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
Import Tips
• Submit repeater system architecture diagrams showing PCB integration to customs for classification verification
• Include AT&T or telecom standards compliance certificates proving repeater compatibility
• Declare exact frequency response characteristics matching analog voiceband specifications