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8518.40.10.00/4-Wire Telephony Repeater/Mexico

4-Wire Telephony Repeater from Mexico

Dual-channel audio-frequency repeater for 4-wire telephony circuits, providing independent TX/RX amplification with hybrid balance. Used in microwave radio backhaul audio channels. Fits HTS 8518.40.10.00 telephony repeater criteria.

Duty Rate — Mexico → United States

10%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
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Import Tips

• Document 600/900 ohm impedance matching for legacy systems

• Return loss and crosstalk specs validate telephony application

• Avoid fiber optic variants; pure electrical line repeaters only

4-Wire Telephony Repeater from Mexico — Import Duty Rate | HTS 8518.40.10.00