[TenTec] Orion II tone at 7030, 14030

K3GHH k3ghh at arrl.net
Sun Sep 17 13:24:10 EDT 2017


FYI to the list: At the suggestion of Andy W3LI I disconnected the coax 
at the Orion's antenna terminal. No tone. Connecting the antenna 
directly to the Orion (without the usual stuff in between, tuner and 
switch) got the tone again. I guess that suggests it's something unique 
to my station. This isn't a huge deal but sometimes in contests it makes 
copying someone difficult.


On 09/17/17 15:28, K3GHH wrote:
> 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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