Tutorials
Test equipment tutorials
Understanding and using test equipment is fundamental for any ham radio operator building, troubleshooting, or maintaining their station. Proper measurement techniques ensure antennas are tuned correctly, transceivers are operating within specifications, and homebrew projects perform as expected. Learning to interpret signals from various instruments helps hams diagnose issues and optimize their setups for better QSOs across all bands.
This category provides essential guidance on common test gear. Operators can learn the basics of using an oscilloscope to visualize waveforms and analyze signal characteristics. There are also resources explaining how an oscilloscope works internally, detailing components like vertical amplifiers and sweep circuits. Additionally, hams can find tutorials on using a logic analyzer, a crucial tool for testing and debugging complex digital circuits often found in modern amateur radio equipment.
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The basics of using an oscilloscope, this article is meant for thiose with very little or no experience at all with electronics or oscilloscope. -
How Oscilloscope works and how oscilloscopes are done, with main components like Vertical Amplifiers and Horizontal Scanning or Sweep Circuits -
Article on how to use logic analyzers for testing complex logic-digital circuits