[TenTec] Orion II tone at 7030, 14030

K3GHH k3ghh at arrl.net
Mon Sep 18 11:29:16 EDT 2017


Thank you, everyone... it's reassuring to know this is not common to 
Orions, and if I'd been smart enough to pursue Andy's suggestion to test 
with no antenna, I would have known the problem is not even internal to 
MY Orion and saved the list some trouble.

It seems clear that there's some low-power RF source around here. These 
days, of course, it could be just about anything, but I am grateful to 
Rod for suggesting the wireless router. I never would have thought of that.


On 09/17/17 17:38, Rod Greene via TenTec wrote:
> Wifi router frequency for me
>
>
> Sent from Yahoo Mail for iPhone
>
>
> On Sunday, September 17, 2017, 9:53 AM, P C Andy Anderson <xtraham58 at hotmail.com> wrote:
>
> Hi John,
>
>
> Just checked both freq's on my O2 and do not hear anything. I tuned both sides of those freq's.
>
>
> No antenna attached and preamp off, Rf gain at 100. I would guess that it is something internal.
>
>
> Andy...W3LI
>
>
> ________________________________
>
>
> Is any other O2 user detecting this? I was going to call it a heterodyne
> but that might not be the right word... just a steady CW-like tone.
> Using LCW and tuning up, it first becomes audible (to my ears) about
> 7030.100 and I can last hear it at 7030.700. On 20m, the audible tone is
> 14030.060 to 14030.700. It's plenty strong enough to interfere with CW
> signals on this popular frequency. I do not hear it on 80m or 10m.
>
> -- John K3GHH
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-- 
-- John K3GHH



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