On Mar 29, 2014, at 12:28 PM, Gary Smith <Gary@ka1j.com> wrote:
>
> Intermittent anything is hard enough to diagnose but something needs
> addressed. Any thoughts on what I might look at first before I start
> digging in?
>
Be careful - there are probably drug dealers in your basement!
All kidding aside, You have some RF in the shack. You’ve mitigated a lot of it,
but you are on the right path.
You probably have some RF getting in through the thermostat. I’ve seen a lot
that just have a couple of wires and no shielding on them. Ferrite’s at the
furnace on the t-stat wires might help. Otherwise, just possibly getting in
through the power line to the igniter transformer, but my money is on the
T-stat lines.
- 73 Mike N3LI -
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