[Elecraft] [K2] Cheap power supply for KBT2

[Jim Brown]

On 11/24/2021 6:29 AM, Chris wrote:
> I use this, and it seems to be working very well.

Have you checked it for noise, using techniques in this app note?
http://k9yc.com/KillingReceiveNoise.pdf

Most hams have so much receive noise that they can't hear. If you 
haven't gone through your home to get rid of your own noise sources, 
chances are you're one of them.

73, Jim K9YC