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Maron Zhang

Independent RF/optical/high-speed test advisor in China. Helping engineers choose and source new & used instruments + selective lab tests via partner labs. Practical notes. https://maronlabs.com

Joined Joined on  Personal website https://maronlabs.com

Education

Electronics engineering background

Work

RF / optical / high-speed test & instrument advisor at Maron Labs (China)

Same Spectrum Analyzer. Same Signal. Different Port. Power Is Off by 6 dB.
maronlabs profile

Same Spectrum Analyzer. Same Signal. Different Port. Power Is Off by 6 dB.

#discuss #learning #testing
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3 min read
Spectrum Analyzer Noise Floor Suddenly Up by 10 dB? Don’t Blame the Front-End Yet
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Spectrum Analyzer Noise Floor Suddenly Up by 10 dB? Don’t Blame the Front-End Yet

#help #hardware #productivity
Comments
4 min read
Stop Saying the Spectrum Analyzer Is “Inaccurate”: You’re Probably Not Measuring the Same “Power”
maronlabs profile

Stop Saying the Spectrum Analyzer Is “Inaccurate”: You’re Probably Not Measuring the Same “Power”

#rf #spectrum #ofdm
Comments
5 min read
Why Your RF Power Readings Keep Drifting (and How I Usually Pin It Down)
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Why Your RF Power Readings Keep Drifting (and How I Usually Pin It Down)

#rf #test
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6 min read
Build an RF Test Bench on a Limited Budget (Starter / Growth / Advanced)
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Build an RF Test Bench on a Limited Budget (Starter / Growth / Advanced)

#rf #test #hardware #instrumentation
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5 min read
Things you should check before buying used RF test equipment
maronlabs profile

Things you should check before buying used RF test equipment

#keysight #anritsu
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8 min read
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