[Orion] Orion Audio

John Nason / NA9U na9u at arrl.net
Sun Jul 30 21:51:01 EDT 2006


Try talking into a dummy load, if it goes away you
need to wrap you headphone leads on a ferrite bead or
toroid.  I had to do this with my O2 with CW.  

73,
John NA9U

--- Grant Youngman <nq5t at comcast.net> wrote:

> > audio with or WITHOUT the processor turned on.  By
> the way, when an
> > external speaker is plugged into the back, no
> problems.
> 
> Which would certainly point to the headset ...
> 
> Worth tyring a few turns of the headset cord around
> a suitable toroid.  There are a 
> number of folks who've found that necessary, but I
> don't know if it's more specific 
> to the Heil phones than others.  I've never had any
> RF problems with the Koss 
> cans I normally use (or any other kind of RF issue
> for that matter), with either the 
> Orion I or the II, although it gets reported from
> time to time.
> 
> And this isn't a standard  "feature" of the radio
> :-)
> 
> Grant/NQ5T
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