An intro to S-parameters
With the advent of the nanoVNA, S- parameter measurement is now within reach of most hams. What are S-parameters? Watch this video and find out. Most hams probably don’t need to know this stuff, but it’s pretty cool when you do know it.
Crystals go to war
They don’t make films like this anymore. I’m guessing that they don’t make crystals like this anymore, either.
Why are Fluke meters so expensive?
Fluke meters are arguably the Cadillacs of the test and measurement world. In this video, Dave explains why this is so. Although he gives eight reasons why Flukes cost more than other meters, I think that the most important is measurement confidence. You just feel more confident about the measurement when you’re using a Fluke.
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