Hi Pete,
Electric fence chargers can fail in continuous-on state. All of the
signatures are the same as power line noise except the upper
frequency range is much more limited,
73
Frank
W3LPL
----- Original Message -----
From: "N4ZR" <n4zr@comcast.net>
To: rfi@contesting.com
Sent: Tuesday, January 12, 2021 12:18:16 AM
Subject: Re: [RFI] Pole mounted lightning arresters?
>From my experience, if it is an electric fence it will be on
continuously, and the individual "ticks" will be very discrete.
73, Pete N4ZR
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On 1/11/2021 6:31 PM, Mike Smith VE9AA wrote:
> Chuck et al
>
>
>
> I am not an authority on RFI.not at all..however the once/second
> tick-tick-tick sounds a little bit like an electric fence.
>
> For about 3-4 yrs I had an active one almost underneath some of my antennas.
> ( a few feet away in spots)
>
>
>
> Near drove me crazy.(crazier?)..it was much louder on 160m (S9+++) than it
> was on 2m (even with a big yagi aimed right at it.maybe s1 on 2m). Levels
> did go up and down depending on several factors I won't bore all you with.
> The noise blanker helped a lot, however I am primarily a contester and a
> full band of loud signals and a NB don't play well together.
>
>
>
> Thankfully, that neighbour moved away and the new owner does not (at this
> time) intend to reactivate it.
>
>
>
> Are you sure it's something up a pole? Could it be an e-fence being
> re-radiated somehow?
>
>
>
> If you've already done your homework, pse ignore. . . . just tossing it out
> there.
>
>
>
> GL !
>
>
>
>
>
> Mike VE9AA
>
>
>
> Mike, Coreen & Corey
>
> Keswick Ridge, NB
>
>
>
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