[Elecraft] P3 Hash

[Gene Trasti]

> P3 with svga
> 
> I have a considerable amount of "hash" on my panadapter screen.  It tracks the same spot on all bands.  All my equipment is very well grounded.  I have measured my shack for RFI-it is very clean.  I swapped out my switching power supply for a highly filtered one.  I even purchased a pretty expensive ac terminal strip with isolation transformers.  I have been through the house and have virtually switched off and unplugged everything-nothing seems to help.  This hash takes up a pretty healthy portion of the bandwidth.  Any sugestions would be appreciated.  Is it possible that this could be a problem with the P3 or K3 they are both factory built-although I added the svga board using a wrist ground..
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> Gene. W6jmp