Topband: 160M DX Conditions

[Jim Brown]

On 12/15/2021 4:53 PM, Roger Kennedy wrote:
> they are a huge source of noise
> if you live in the city.

Most of the developed world has gotten a couple of orders of magnitude 
noisier over the past couple of decades. Blame switch-mode power 
supplies, other power control electronics, solar power systems, and all 
sorts microprocessor-based stuff. Here in the former colonies, I'd bet 
that the average home today has a couple of dozen noise sources.

73, Jim K9YC