I posted this link in the homebrew section, but it looks like that section doesn't receive much attention. I'm posting it here in case someone's been looking for an idea to keep them occupied on a rainy day.
www.dtbradio.com/circ.html
Here's one more that I KNOW many of you will fall in love with. Its a FREE Spectrum Analyzer
www.dtbradio.com/circ.html
Here's one more that I KNOW many of you will fall in love with. Its a FREE Spectrum Analyzer