Rohde & Schwarz SMBV100A Vector Signal Generator
A professional-grade vector signal generator capable of producing complex modulated signals for testing wireless communication systems like 5G and LTE. It falls under HTS 8543.20.00.00 as a dedicated signal generator with individual functions for RF testing and calibration not covered elsewhere in Chapter 85.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If incorporating significant measuring functions like spectrum analysis
Devices with primary oscilloscope or measuring capabilities shift to Chapter 90 instruments and apparatus for measuring.
If for intercommunications equipment with built-in signal generation
If designed primarily for telecom transmission rather than standalone test signal generation, it falls under heading 8517.
If when sold as part of automatic data processing test systems
Integrated into computer systems for ADP testing moves classification to heading 8471 data processing machines.
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Import Tips & Compliance
• Obtain FCC certification and test reports proving signal generator functionality to avoid misclassification as general test equipment
• Include detailed technical specs and user manuals in documentation to confirm it meets 'signal generators' definition under HTS 8543
• Verify export controls from origin country as high-end RF generators may require BIS licenses for dual-use technology
Related Products under HTS 8543.20.00.00
Analog Devices AD9910 DDS Function Generator Module
Direct Digital Synthesis (DDS) module generating sine, square, and triangle waveforms up to 400 MHz for electronic test benches. HTS 8543.20.00.00 applies as it performs the individual function of signal generation in integrated circuit form.
National Instruments PXIe-5451 Arbitrary Waveform Generator
PXI modular arbitrary waveform generator for high-speed signal simulation in automated test equipment. Falls under HTS 8543.20.00.00 as a signal generator designed for creating custom digital/analog waveforms.
Quantum Instruments QTT Quantum Test Tone Generator
Pocket-sized test tone generator producing standard audio test signals for field service technicians. HTS 8543.20.00.00 covers this portable signal generator with individual test signal functions.
Keysight N5182B MXG X-Series Microwave Analog Signal Generator
Microwave signal generator operating up to 31.8 GHz for radar and satellite testing applications. Classified under HTS 8543.20.00.00 for its specialized function of generating precise analog RF signals not specified elsewhere.
Stanford Research Systems DS360 Ultrastable Audio Signal Generator
Precision audio analyzer/generator producing distortion-free sine waves down to 10 Hz for audio equipment testing. Classified in HTS 8543.20.00.00 for its dedicated signal generation function in audio frequency range.