[Elecraft] Elecraft K3 interferes with IC-2820???

george allen k2cm.george at gmail.com
Tue Mar 22 07:50:06 EDT 2016


RF is getting into your equipment.  RF split cores on all leads into your 2820 should solve the problem.

 from my iPad

> On Mar 21, 2016, at 9:55 PM, John Freed <jdfreed at bellsouth.net> wrote:
> 
> When I operate on SSB, any frequency at 100 + watts the display of my IC-2820 signal strength meters almost peg out on both sides of the display. When i operate QRP (5 w on cw, 7097Khz there is no indication.   When I use my IC-746 PRO at 100 Watts on the same antenna there is no indication on the IC-2820 signal strength indicators.  All of the Elecraft equipment is factory assembled.
> 
> I have checked my coax cabling from the K3 to the KAT200 to the KPA500.  I use a single point station ground for everything (both rigs).  Any ideas??
> 
> 73,
> 
> John, KX6F
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