Replacement Input Attenuator Module for Rohde & Schwarz Oscilloscopes
This input attenuator module is a critical replacement part for Rohde & Schwarz oscilloscopes and spectrum analyzers of 9030.31, handling high-voltage signals without distortion. It qualifies for HTS 9030.90.89.21 as an essential accessory dedicated to these electrical quantity measuring devices. Designed for front-end signal conditioning in professional RF testing.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If generic attenuators for various test equipment
Lack of principal dedication to 9030.31 articles defaults to other parts of heading 9030.
If integrated into telecom transmission apparatus
Parts principally for Chapter 85 telecom machines like signal generators shift headings.
If sold as universal lab accessory
Chapter notes route non-specific parts to 9033 for mixed apparatus compatibility.
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Import Tips & Compliance
• Provide OEM part numbers and compatibility matrices in entry docs to confirm linkage to 9030.31 instruments
• Adhere to ITAR/EAR regulations if attenuators handle sensitive frequencies; declare precisely
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