Magnetron Injection-Locked Tube from Mexico
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 — Mexico → United States
13.7%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 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