Toshiba E3440S L-Band Klystron from China
Toshiba E3440S pulsed klystron outputs 10 MW peak at 1.3 GHz for long-range coastal surveillance radars. HTS 8540.79.10.00 designation as klystron for maritime radar applications, featuring liquid cooling for high-duty operation. Exceeds consumer power levels.
Duty Rate — China → United States
40.8%
Rate breakdown
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]
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China
Import Tips
• USCG approval for maritime radar klystrons; include cooling system specs
• Verify vacuum seals via non-destructive testing before shipment