Analog Telephone Line Extender Repeater from China
> A wall-mountable audio-frequency repeater for analog telephone lines, compensating for signal loss over distances exceeding 5 km. It features automatic gain control optimized for POTS signaling. This product is classified under tariff item 8518.40.00 as an audio-frequency electric amplifier used to boost voice frequency signals in telephony networks.
Duty Rate — China → Canada
0%
Import Tips
• > Confirm the repeater's primary function is audio-frequency amplification to avoid classification under telecommunication equipment (8517)
• Keep records of the amplifier's specifications, including gain and frequency response, for CBSA verification
• Check if the product is subject to ISED technical standards for connection to public telephone networks