We’ve spoken about the importance of having good house-keeping in your goal for a low noise environment.  Other posts on QRM Guru talk about various techniques and tools you can use, but in this video Peter, VK3YE provides a great practical demonstration of how you can reduce noise in your shack.  Using Ferrite rings and ferrite snap-ons  and chokes can make all the difference in reducing noise from switch mode power supplies (PSU).

Thanks Peter….