Kompfner Multiple-Beam Klystron MKC-1 from China
Historical Kompfner MKC-1 multiple-beam klystron prototype (modern replicas) for research, producing high gain at S-band. HTS 8540.79.10.00 as klystron microwave tube, even for laboratory/research use matching technical specs. Named after inventor Simon Kompfner.
Duty Rate — China → United States
40.8%
Rate breakdown
9903.05.3112.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of China, as provided for in U.S. note 52 to this subchapter
9903.88.0125%Except as provided in headings 9903.88.05, 9903.88.06, 9903.88.07, 9903.88.08, 9903.88.10, 9903.88.11, 9903.88.14, 9903.88.19, 9903.88.50, 9903.88.52, 9903.88.58, 9903.88.60, 9903.88.62, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(a) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(b) [to this subchapter]
Import Tips
• University/government end-user statements speed clearance; radiation safety certification
• Avoid antique valuation disputes with modern replicas