[RFI] Strong, broadband noise during wet conditions

[Pete Smith N4ZR]

Well, that's the standard behavior for distribution-level HV - quiet 
when wet.

73, Pete N4ZR
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On 3/16/2013 3:11 PM, Eddy Swynar wrote:
> Hi Guys,
>
> I had just the opposite thing happen to me here a few years ago, i.e. the power line noise only stopped whenever it'd rain outside!
>
> Turned-out that it was the power drop-off switch off of the main line feeding my next door neighbour here in the country: it was ancient & all pitted & black, & arcing---but when the WX was wet, the arcing stopped.
>
> Anyway, the power company installed a brand new switch, & all was well...
>
> ~73~ de Eddy VE3CUI - VE3XZ
>
>
>
>
>
>
> On 2013-03-16, at 3:05 PM, Matt wrote:
>
>> Lee,
>>
>> This is possible.  I have some transmission lines (don't know what voltage they are) and a substation a little less than a mile away. I just need to wait for conditions to get wet again, then I'm going to do the breaker-off test at the house and go for a drive with the 706 to see if I can narrow down the source.
>>
>> Thanks for all of the suggestions!
>>
>> Matt, N0EYE
>>
>>
>> On 3/15/2013 10:44 PM, Lee K7TJR wrote:
>>> Matt, If you live within a mile or two of any 100 to 500 KV power lines you may be getting corona noise. At my previous QTH I could count on the high pitched buzz any time it rained or snowed or even in super heavy fog. I had both a 1/2 mile away 100KV and a mile away 380 KV and they both just howled when wet.
>>> Lee  K7TJR  OR
>>>
>>> *From:* Matt <mailto:wedgef5 at gmail.com>
>>> I'm having a problem with very strong, very broad noise that seems to be
>>> associated with wet conditions.
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