[RFI] Politics and RFI

[Dave Cole (NK7Z)]

Jim is dead on right...  I replaced all wall warts used in my ham 
station with a single known quiet SMPS.  The difference was very visible 
to me on my K3.

Most of what I did to the station is detailed here;

https://www.nk7z.net/rebuilding-the-shack/

That article is part of a general multi part set of articles located here:

https://www.nk7z.net/category/info/rfi-mitigation/constructing-a-shack-for-minimal-rfi-from-the-ground-up/

Jim, K9YC, has a paper on how to quiet down your shack located here:

http://audiosystemsgroup.com/KillingReceiveNoise.pdf

If you read noting else, read Jim's paper on this...  It is full of good 
ideas.

73s and thanks,
Dave
NK7Z
https://www.nk7z.net