Magnetron Injection-Locked Tube from Japan
Phase-locked magnetron tubes for coherent microwave power combining in radar systems. Classified under HTS 8540.89.00 as specialized thermionic tubes with injection locking circuitry for phase control.
Duty Rate — Japan → United States
13.7%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Injection locking bandwidth and phase noise specifications documented
• Military specifications (MIL-STD) often apply; verify defense certifications
• Distinguish from standard magnetrons by phase-locking feature