Telephony Line Repeater Amplifier
An audio-frequency electric amplifier specifically designed for use as a repeater in line telephony systems, boosting analog signals over long copper wire distances to prevent degradation. It operates within standard voice frequency bands.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the amplifier includes any telecommunication processing functions
Line telephony apparatus with additional functions is classified in 8517.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Clearly demonstrate that the device only amplifies audio frequencies and does not perform any switching or data processing
• Keep the product datasheet handy for customs inspection
• Verify if the amplifier meets Industry Canada technical requirements
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