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%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter

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Import Tips

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