spectrum analyzer

Best Practices for Using Spectrum Analyzers in EMC Testing

Spectrum analyzers are essential for EMC testing—but only when used correctly. From setup and calibration to antenna selection and data interpretation, this guide covers best practices to ensure accurate measurements and smooth compliance with regulatory standards.

Pre-Compliance Testing for Conducted Emissions – Equipment Needs (AC Mains)

Learn to set up in-house conducted emissions testing for line-operated products using basic equipment like spectrum analyzers and LISNs. This practical guide helps engineers perform pre-compliance EMC testing right on their benchtop, potentially saving time and money.

Saelig Introduces Harogic SA Series 20/40 GHz Real-time Spectrum Analyzers

Saelig Company, Inc. has introduced the Harogic SA Series Real-time Spectrum Analyzers, with operating ranges of 9 kHz – 20 GHz (SAE-200) and 9 kHz – 40 GHz (SAN-400).

EMC Bench Notes: Some Starting Tools

As a product designer, a major issue you'll face is radiated emissions. This month, we'll outline the basic tools to characterize and mitigate radiated emissions at your workbench. This summarizes the fundamental test equipment to identify sources of harmonic noise and characterize radiated emissions.

No Spectrum Analyzer? No Problem – Use Python’s SciPy Module Instead

In this article, we describe a method for analyzing data using the FFT algorithm found in Python’s SciPy module. The reader should know that the SciPy module also includes methods for other FFT algorithms, such as the Inverse FFT and Discrete Sine and Cosine methods.

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