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8543.90.88.45/Cyclotron RF Phase Detector/Japan

Cyclotron RF Phase Detector from Japan

Phase-locked loop detector synchronizing RF acceleration with cyclotron ion orbits. Classified HTS 8543.90.88.45 for maintaining isochronous acceleration. Operates at 10-100 MHz with picosecond phase stability.

Duty Rate — Japan → United States

12.5%

Rate breakdown

9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
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Import Tips

• Include orbit tracking schematics; specify frequency pulling range; prevent telecom reclassification with cyclotron diagrams

Cyclotron RF Phase Detector from Japan — Import Duty Rate | HTS 8543.90.88.45