4-Wire Telephony Repeater from Germany
A dual-channel audio-frequency repeater designed for 4-wire telephony circuits, providing independent transmit and receive amplification with hybrid balance. It is used in microwave radio backhaul audio channels to maintain signal integrity over long distances.
Duty Rate — Germany → Canada
0%
Import Tips
• Ensure the repeater is classified as an audio-frequency electric amplifier under 8518.40.00 and not as a telecommunication apparatus of 8517
• Have the product's technical specifications ready to demonstrate its amplification function
• Check if the repeater qualifies for any free trade agreement preferential tariff treatment