TMD Technologies PTX-52 Travelling Wave Tube from Canada
Miniaturized TWT for missile telemetry and drone datalinks. HTS 8540.79.2000 microwave tube classification. Ruggedized for high-g environments in guided munitions.
Duty Rate — Canada → United States
13.7%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Munitions List (USML) Category XI likely applies; DSP-5 license required
• Shock/vibration test reports essential
• Military specification compliance declaration