[Elecraft] PX3 displaying artifacts...

[krug261 at yahoo.com]

How close is the PX3 to your PS? I know my unit has spikes from the PS placement. Try separating or running off of a battery, if available.
Bob, KA2TQV




On Saturday, June 20, 2020, 7:40 PM, Nr4c <nr4c at widomaker.com> wrote:

There is artifact(s) that appear on PX3 but they are really low strength and will disappear as you see real signals.  

Sent from my iPhone
...nr4c. bill


> On Jun 20, 2020, at 9:29 AM, Robin via Elecraft <elecraft at mailman.qth.net> wrote:
> 
> I have tried this with two KX3’s with the same result. 
> 
> 
> 
> When connecting a PX3 to a KX3 and there is no antenna, the flat signal on the PX3 has some artifacts. The highest being where the KX3 unit is placed and then 2 to 3 on each side symmetrically of decreasing amplitude. This means that when you scroll the VFO for a signal it appears as if you are always on a signal!
> 
> Usinbg the same PX3 on another KX3 I get the same.
> 
> 
> 
> Unless KX3 rigs are sensitive to some local noise (compared with a K3 where there are no artifacts on a P3) then it may be the PX3 itself, but what is the adjustment to cancel this? Any clues or suggestions would be appreciated.
> 
> 
> 
> 73
> 
> Robin
> 
> 
> 
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