[Elecraft] K3 NR in Ver 3.27

[Lyle Johnson]

> I have just installed 3.27 and the NR is a disaster. On turning it on there
> is virtually no AF output even at maximum AF gain setting. I have turned the
> K3 off and on but to no avail.

Were you tuned to a signal at the time, or just band noise?  If just 
noise, then the NR was doing its job.

Please start with setting F1-1.  This is the lightest NR action.

73,

Lyle KK7P