[RFI] FCC Complaint Filing

Jim Brown jim at audiosystemsgroup.com
Fri Nov 22 18:39:55 EST 2019

For troubleshooting stuff like this, all you need is a waterfall 
display, and you can get that from very inexpensive SDR receivers. Study 
this applications note, and NK7Z's website. The second link is the slide 
deck for my talk on this at Visalia several years ago.


73, Jim K9YC

On 11/22/2019 2:00 PM, N8GLS wrote:
> Good point.  I hate to spend the money but think I may need a Spectrum Analyzer.  This is an RFI mess up here, these lights would be one of twenty interference issues.  I have two other sources of broadband noise needing to be found, all the others are harmonics scattered up and down the band(s).  The analyzer would be a help in sorting this all out as well as giving me some relevant and credible data.

More information about the RFI mailing list