Spectrum Analyzer Calibration: Keeping RF Noise Under Control
by Spectrum analyzers serve as essential diagnostic instruments across telecommunications, aerospace, defense, manufacturing, and research applications requiring radio frequency (RF) and microwave measurement capabilities. These sophisticated instruments measure signal amplitude across frequency ranges from audio through millimeter waves, enabling engineers to characterize RF devices, troubleshoot interference problems, verify regulatory compliance, and validate wireless system performance. When spectrum analyzers drift out of calibration, the resulting measurement errors compromise design validation, regulatory compliance …