Mr. Enjā from EMC Village explains the principles and applications of real-time spectrum analyzers.
Mr. Enja from EMC Village clearly explains in a video and description the principles and applications of 'Real-Time Spectrum Analyzers.'
Table of Contents 1. Method of Spare Analyzer 2. Specifications of RSA3045-TG 3. Differences Between Swept and Real-Time Methods 4. Applications in Conducted Emission Noise 5. Applications with Near-Field Probes 6. Tracking Generator 7. Conclusion Video: Approximately 17 minutes Please subscribe to the channel of "EMC Village's People" Engeer. Recommended Videos: [Ultimate Edition] A Must-See for Beginners! Explained from Zero How to Use an Oscilloscope | RIGOL DHO1204 https://www.youtube.com/watch?v=flAJDrMVhhQ Explaining Recalls Due to Noise Interference #44 https://www.youtube.com/watch?v=tw-dc87Veb8 [Noise Countermeasures] Don't Miss Out! How to Use Ferrite Cores #28 https://www.youtube.com/watch?v=aoXgvftqj70
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basic information
RIGOL Real-Time Spectrum Analyzer RSA3015E-TG with Tracking Generator 9kHz~1.5GHz Amazon Selling Price: ¥427,680 including tax, free shipping RSA3000 Series Option Information: RSA3000-EMI EMI Measurement Application (including RSA3000-EMC) RSA3000-EMC EMC Filter & Quasi-Peak Detector RSA3000-PA Pre-Amplifier OCXO-C08 High Stability Clock RSA3000-BW1 Resolution Bandwidth 1 Hz to 10 MHz RSA3000-B25 Real-Time/Analysis Bandwidth 25 MHz RSA3000-B40 Real-Time/Analysis Bandwidth 40 MHz RSA3000-AMK Extended Measurement Features UltraSpectrum PC Software S1210 EMI Pre-Compliance Test PC Software
Price information
You can check the prices on the online store. https://jpmall.rigol.com/gallery.html?cat_id=1349 Real-time spectrum analyzer prices by model (including tax) (-TG = with TG, N = with VNA) RSA3015E ¥412,500 RSA3015E-TG ¥555,500 RSA3030E-TG ¥647,680 RSA3030-TG ¥840,400 RSA3045-TG ¥1,040,600 RSA3015N ¥528,000
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Applications/Examples of results
This time, I explained the principles of real-time spectrum analyzers and how to utilize them for noise countermeasures. Once you master the real-time spectrum analyzer, it can be a very powerful tool in practical applications. The RIGOL RSA series used this time can switch between swept and real-time modes, making it not only a suitable substitute for traditional spectrum analyzers but also highly recommended for those introducing a new spectrum analyzer.
Detailed information
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What is a spectrum analyzer? An explanation compared to an oscilloscope.
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Real-time spectrum analyzer Enables measurements without missing data by overlapping FFT.
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Comparison of sweeping method and real-time method Explanation of the usefulness in noise countermeasures using a "USB charger" Observation of noise when overcurrent protection is activated and when the operating mode changes
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About the tracking generator Frequency characteristics of various equipment required for EMC measurements Cable loss, filter frequency characteristics, etc. can be easily measured.
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Noise countermeasure examples Identification of wideband noise and narrowband noise
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Company information
RIGOL was founded in 1998 and has grown into a leading global brand in the electronic measurement industry, with products designed and developed by RIGOL being loved by customers worldwide. As of October 2022, it has become a company with a market capitalization exceeding 220 billion yen.