[Elecraft] [K2] Cheap power supply for KBT2

D Remy drh at dremy.com
Wed Nov 24 15:21:44 EST 2021


Excellent article Jim!  Thank you so much!

David, NS4V


David R. Hourdequin, PE
Specialty Heavy Timber Engineer
Hayesville, NC 28904
828-421-6216

> On Nov 24, 2021, at 14:03, Jim Brown <jim at audiosystemsgroup.com> wrote:
> 
> 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
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