CPI TMD VTS-2703 Traveling Wave Tube from Mexico
A high-power traveling wave tube (TWT) amplifier used in satellite ground stations for RF signal amplification in Ka-band communications. Classified under HTS 8540.79.2000 as a microwave tube (traveling wave tube) excluding grid-controlled types, specifically 'other' microwave tubes not covered by prior subheadings. Essential for broadband satellite uplinks requiring high gain and efficiency.
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
• Verify tube specifications confirm TWT type excluding grid-controlled per HTS notes; obtain FCC certification for RF devices
• Include technical datasheets proving microwave frequency operation (>300 MHz)
• Watch for reclassification if integrated into complete transmitter assemblies