Return Loss Meter
A return loss meter measures signal reflection in telecommunications cables and components for impedance matching. It is specially designed for telecom applications, classifiable under tariff item 9030.40.00.
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 meter uses optical measurements
Optical measuring instruments are classified under heading 9031.
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
• Document the meter's telecom-specific use in cable and component testing
• Ensure the device is not a general-purpose reflectometer
• Verify if the meter requires any Canadian electrical safety certifications
Related Products under Tariff item 9030.40.00
Bit Error Rate Tester
A Bit Error Rate Tester (BERT) generates predefined test patterns and measures bit error rates in digital telecommunications systems, including fiber optic and wireless networks. It is specially designed for telecommunications performance testing, making it classifiable under tariff item 9030.40.00.
Cross-Talk Meter
A cross-talk meter is a specialized instrument that measures unwanted signal interference between communication channels in telecommunications networks. It is explicitly listed as an example of telecom-specific apparatus under tariff item 9030.40.00.
Distortion Factor Meter
A distortion factor meter quantifies harmonic and non-linear distortions in telecommunications signals to maintain voice and data quality. It is explicitly named as an example of telecom-specific apparatus under tariff item 9030.40.00.
Echo Canceller Test Set
An echo canceller test set evaluates echo cancellation performance in VoIP and telephony systems by injecting and measuring echoes. It is specially designed for telecommunications testing, falling under tariff item 9030.40.00.
Group Delay Meter
A group delay meter measures signal phase delay variations across frequencies in telecommunications filters and lines. It is specially designed for telecom applications, making it classifiable under tariff item 9030.40.00.
ISDN Protocol Tester
An ISDN protocol tester tests ISDN layer 1-3 protocols for digital telephony networks. It is specially designed for telecommunications, falling under tariff item 9030.40.00.