[Elecraft] K3's new AGC: Working on reported audio loss

[Wayne Burdick]

We have about 100 customers testing the new K3 AGC firmware. While the  
improvement is clear, there appears to be an edge condition related to  
the setting of AGC SLP and large incoming signals. The symptom is a  
loss of audio. (In most cases, a the default AGC SLP setting of 12  
appears to prevent the problem from occurring.)

Once we figure this out, we'll do another update and send it to  
everyone who has revision 4.50/2.74.

Thanks for all your help with testing.

tnx
Wayne
N6KR