Ka-band CW Magnetron
Continuous wave magnetron for Ka-band (26-40 GHz) applications in satellite ground stations and high-resolution radar systems. Classified under HTS 8540.71.40.00 as 'other' magnetrons used in professional microwave transmission equipment.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If for transmission apparatus
If specifically for TV/radio transmission equipment, may fall under 8525 rather than generic microwave tubes.
If other electrical machines
Complex assemblies with additional electronic circuitry might classify under broader electrical equipment.
If for laser systems
Magnetrons used in industrial laser pumping systems classified as laser parts.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Provide detailed frequency band certification to distinguish from grid-controlled tubes excluded from this subheading
• Ensure export licenses from origin country for dual-use microwave technology
Related Products under HTS 8540.71.40.00
C-band Pulsed Magnetron
A pulsed magnetron operating in the C-band frequency range (4-8 GHz), used primarily in radar transmitters for air traffic control and meteorological applications. It falls under HTS 8540.71.40.00 as a microwave tube classified as 'other' magnetron, excluding grid-controlled types, designed for high-power pulsed operation.
S-band Doppler Radar Magnetron
Magnetron designed for S-band (2-4 GHz) Doppler weather radar systems, providing stable frequency for precipitation measurement. HTS 8540.71.40.00 covers this as 'other' magnetron for meteorological applications.
Industrial Microwave Heating Magnetron
Water-cooled magnetron for continuous industrial microwave drying and heating processes in food/pharmaceutical production. HTS 8540.71.40.00 includes magnetrons for industrial heating applications.
915 MHz Plasma Processing Magnetron
Magnetron operating at 915 MHz for semiconductor plasma etching and deposition systems. Classified under HTS 8540.71.40.00 as other magnetron for industrial plasma processing.
2.45 GHz Medical Sterilization Magnetron
Magnetron at standard ISM frequency 2.45 GHz for hospital waste autoclave microwave sterilization systems. HTS 8540.71.40.00 for other magnetrons in medical applications.
L-band Surveillance Magnetron
Long-range surveillance magnetron operating in L-band (1-2 GHz) for perimeter security and border patrol radars. Under HTS 8540.71.40.00 as other magnetron for security applications.