[Elecraft] P3: Peak hold question

Alan Bloom n1al at cds1.net
Mon Sep 27 02:07:02 EDT 2010


Hi Craig,

The peak hold has an "infinite" hold time so it shows the biggest peak
since it was first enabled.  One of the items "on the list" is a
"peak-sag" mode where the peak value will not hold indefinitely but will
gradually sag down so that if strong signals go away, it will reset
eventually.

Alan N1AL


On Sat, 2010-09-25 at 17:30 -0700, Craig wrote:
> Hi 
> 
> When I run the P3 for an extended period of time of 10 to 15 minutes, it seems that the Peak hold blue/cyan trace resets or freezes.
> 
>  The peak hold trace goes flatline well above the highest signal peak after a long run. Is this normal behavior ? The peak hold trace might have a buffer that fills up that causes the trace to freeze or reset?
> 
> I like leaving the peak hold trace running continuously since the Peak correlates more closely to the S-meter's true reading. My P3 reads -80dbm for a S9(-73dbm) signal input.
> 
>  I just got my  P3 so might have missed something by not reading the manual properly.
> 
> 
> 
> 73
> Craig
> VK3HE
> 
> 
> 
> 
>       
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