Low Cost EMI Pre-Using a Spectrum Compliance Testing Analyzer

摘要

Most hobbyists don't need to worry much about FCC rules and compliance testing. That is, until the hobby produces an interesting design with market potential. Even for small-scale manufacturing, you risk running afoul of FCC rules around electromagnetic emissions without the stamp of approval from an FCC approved test facility. Pre-compliance testing using low cost USB based spectrum analyzers can give you the confidence that your design will meet FCC requirements and you'll sail through compliance testing the first time out.