Build this Spectrum Analyzer Protection Circuit
The little white boxes reveal themselves. Schematic included. These are intended for lower frequency use, and are great protection while sweeping communication receiver IF sections. They are also designed to lightly couple you to your "DUT"
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EEVblog 1752 - Texas Instruments SCREWED UP the NE5532!
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Instrument Basics : Spectrum Analyzer - Workbench Wednesdays
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High Voltage AM Transmitter equals FUN!
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Apollo Comms Part 37: Apollo's weirdest (but genius) analog circuit
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#51: Basic Spectrum Analyzer Do's and Dont's ...
![A Small, Cheap Micro-Spectrometer - Review [Pt 1]](https://i.ytimg.com/vi/MOXryggwr_Q/hqdefault.jpg?sqp=-oaymwEjCNACELwBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE=&rs=AOn4CLA65Mtdjsl90RnElGvlLC9TO664bg)
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A Small, Cheap Micro-Spectrometer - Review [Pt 1]
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Signal Tracer Troubleshooting Repair and Modification
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Are Your Capacitors Installed Backwards? Build this and find out
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I Hate How E-Bikes Look. So I Built This Instead.
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What Happened to the Cox .049? | The Engine That Couldn’t Survive Modern Childhood
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Let's build a voltage multiplier!
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EEVBlog #1116 - How to Remove Power Supply Ripple
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Tracking Generator for the tinySA Ultra Spectrum Analyzer
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I Try Oscilloscopes As A Complete Beginner
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The Fascinating Story of Tektronix, The Oregon Engineers Who Reinvented The Oscilloscope
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Inside a 3000W Water-Cooled Power Supply (with GaN & SiC)
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#91: Basic RF Attenuators - Design, Construction, Testing - PI and T style - A Tutorial
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Inside Dyson’s Overengineered £1000 Hand Dryer
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#597 Spectrum Analyzer Basics (part 1 of 2)
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