{"id":22362,"date":"2025-04-07T11:48:23","date_gmt":"2025-04-07T03:48:23","guid":{"rendered":"https:\/\/www.wbyq.cn\/?page_id=22362"},"modified":"2025-05-19T17:12:20","modified_gmt":"2025-05-19T09:12:20","slug":"rigol-emi-pre-compliance","status":"publish","type":"page","link":"https:\/\/ad.wbyq.cn\/en\/rigol-emi-pre-compliance\/","title":{"rendered":"\u666e\u6e90EMI\u9884\u6d4b\u8bd5"},"content":{"rendered":"
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EMI pre-test<\/p>\n\n\n\n

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RIGOL's EMI Measurement Application provides a complete EMI pre-compliance test solution including sweeps, peak tests, limit lines and multiple simultaneous CISPR detectors. Through<\/p>\n\n\n\n

EMI measurement mode allows engineers to compare, analyze and generate reports on EMI issues throughout the design process.<\/p>\n<\/div><\/div>\n\n\n\n

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Radiation pre-compatibility test<\/strong><\/h2>\n\n\n\n

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EMC standard certification test is a far-field test, far-field test can give frequency information, that is, which frequency point exceeds the standard, but no location information. Through the near-field measurement can be very convenient to achieve interference localization, and even accurate to the IC pin to the specific alignment, so as to determine the cause of interference.<\/p>\n\n\n\n

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Conduction pre-compatibility test<\/strong><\/h2>\n\n\n\n

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Conducted interference is mainly in the frequency below 30MHz, for the power terminal conducted interference is mainly measured along the power line of the device under test to the power supply network to transmit the nuisance voltage; but also through the signal line to the other peripheral equipment connected to the nuisance signal.<\/p>\n\n\n\n

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RSA series built-in EMI pre-testing application software<\/strong><\/h2>\n\n\n\n

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- Built-in CISPR bandwidth and detector
- Automatic scanning of multiple segments
- Limit lines and automatic peak\/limit searches
- Up to 3 traces with different detectors
- Recording frequency display
- Real-time measurement using three detectors on a tag or signal of interest
- Antenna, LISN, Cable and Preamplifier Correction<\/p>\n<\/div>

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Recommended Configurations<\/strong><\/h2>\n\n\n\n

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- Mainframe: RSA5000\/RSA3000\/DSA800 series spectrum analyzer
- Near-field probe: NFP-3 (for EMI radiation pre-testing)
- Built-in EMI pre-testing application software: RSA5000-EMI\/RSA3000-EMI
- Upper computer EMI pre-testing application software: S1210
- Quasi-peak detectors\/EMC filters: RSA5000-EMC\/RSA300-EMC\/EMI-DSA800<\/p>\n<\/div><\/div>\n<\/div>\n<\/div>

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