Teledyne e2v CPM240 Magnetron from Mexico
Cooker/pulsed magnetron for S-band maritime radar systems. Classified HTS 8540.79.2000 as other microwave tube (magnetron), providing reliable microwave power generation for marine navigation.
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
• Maritime Safety Committee type approval often required; declare exact frequency band
• Test for vacuum integrity certificates
• Pitfall: radar set classification if includes mounting hardware