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Measuring Noise Figure using a Spectrum Analyzer - The Gain Method

The gain method of noise figure measurement is explained and demonstrated. The only assumption made here is that you have a signal generator and a spectrum analyzer. No noise figure meter or calibrated Y source is involved. I discuss a little bit about the Y-factor method and why it is better. For all I know, everyone who watches this video hates it. Clicking "LIKE" is how you set the record straight on that. If you found this to be useful, please click on "LIKE" so that I know that this content is valued. Please consider clicking on "Like" so that I know what sort of content is being appreciated. I don't ask for support for developing this content, just the satisfaction of knowing that it is appreciated. Here's a variation on this approach for you to try in case you have a noise marker on your spectrum analyzer and you want to use it (along with a spare "pre-amp", which is actually a "post-amp"). If I get a chance, I will make a video about this method too: https://edadocs.software.keysight.com... #NoiseFigure #MicrowaveTest #TestAndMeasurement