[RFI] Noise to identify

Jim Brown jim at audiosystemsgroup.com
Mon Jun 7 02:35:28 EDT 2021


On 6/6/2021 8:37 PM, Hugo Loranger wrote:
> https://youtu.be/Syn973SUDSY   - Part 2

No RF spectrum
> 
> https://youtu.be/kV89pinFfZc   - Part 3

No RF spectrum
> 
> https://youtu.be/uKfoQV8NzpU   - Part 4 with waterfall

Did you study the link to my tutorial and the screen grabs of the 
spectra and waterfalls?  The frequency scales should be much wider (full 
200 kHz), averaging should be set to the max, and the amplitude scale 
should extend full amplitude with the weakest parts of the spectrum at 
the very bottom of the display. When you do this, considerably more 
detail will be clear. As it is, you can't see the forest for the trees!

73, Jim K9YC




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