[Elecraft] P3 Cal Question

[Alan Bloom]

On Mon, 2012-04-02 at 09:21 -0700, Fred Jensen wrote:
> On 4/1/2012 9:05 PM, Alan Bloom wrote:
> 
> > It could be that the IF output mod was never done on your K3.  I'm
> > pretty sure S/N 642 was before the change was made in production.
> 
> I'm thinking that's it.

You might want to go ahead and do the modification next time you have
the front bottom cover off the K3.  It's a very easy mod (one resistor
change) and improves the P3's sensitivity, which is noticeable on the
high bands at times when atmospheric noise levels are low.

Alan N1AL