Electronics Notes, the site providing free information about a variety of electronics and radio topics including amateur radio, has just significantly upgraded its material on spectrum analyzers. Covering everything from what a spectrum analyzer is, to the different types, how to use one, measuring phase noise with a spectrum analyzer, etc, the site covers the major spectrum analyzer topics. Read more: https://www.electronics-notes.com/a...ctrum-analyzer/spectrum-analyser-overview.php
I know I will be checking it out and bookmarking the site. TNX for the heads up and spectrum analyzer tutorial information.
On YouTube, Alan W2AEW has produced hundreds of fine tutorials (link) on radio and electronics subjects. One of his earliest tutorials covers SAs: vy 73, Bryan WA7PRC
Curious if anyone knows of an inexpensive USB type of spectrum analyzer that covers the HF spectrum? I've used a SA a lot many years ago but they were not affordable for the average bear. However as you mention the costs have been coming down. Nice link...thanks.
Signal Hound does. I have a USB-SA44B Spectrum Analyzer and USB-TG44A Tracking Generator and they are good for what I do.
