Low Noise Block Amplifier LNB Ku-Band from Japan
A Ku-band (11-14 GHz) low noise block downconverter amplifier used in satellite TV reception systems to amplify weak satellite signals. Falls under HTS 8543.70.80.00 as a specialized microwave amplifier despite its downconversion function, due to primary amplification role. It converts and amplifies satellite microwave signals for consumer dish antennas.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Include satellite frequency band certifications and EMC test reports; LNBs often face interference scrutiny
• Avoid classifying as complete antennas (8529.10)
• Common issue: incorrect declaration of noise figure affecting duty assessment