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9014.90.20.40/Glide Slope Antenna Coupler Assembly/Japan

Glide Slope Antenna Coupler Assembly from Japan

RF coupler assembly interfacing glide slope antennas with ILS receivers in civil aircraft precision approach systems. HTS 9014.90.20.40 classification for parts of 9014.20.80 navigational landing appliances. VSWR-optimized design for 329-335 MHz glide slope band.

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%
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Import Tips

• Specify glide slope modulation parameters (90 Hz/150 Hz) and Category I/II/III performance in documentation

• Include ILS receiver ARINC 546 interface details proving system integration