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Re: [TowerTalk] Weekend from hell

To: towertalk@contesting.com
Subject: Re: [TowerTalk] Weekend from hell
From: K9MA <k9ma@sdellington.us>
Date: Mon, 18 Nov 2019 15:57:14 -0600
List-post: <mailto:towertalk@contesting.com>
Wait! Unless I missed something, we don't even know whether this is a matter of RF susceptibility at the neighbor's end, or something spurious from the transmitter. Is the interference to a device which is not supposed to receive radio signals at all, like an audio system? Is the device receiving the interference one that the neighbor just got? There's just no point going any further until that's sorted out.

73,
Scott K9MA


On 11/18/2019 13:41, john nistico wrote:
Only running 150 watts

Sent from my iPhone

On Nov 18, 2019, at 2:36 PM, Wes Attaway (N5WA) <wesattaway@bellsouth.net> 
wrote:

My previous suggestions accidently went only to John and did not go to the 
list.  Here is what I sent a few minutes ago:  This is a repeat with one additional 
idea tacked on at the end.

Check your connectors and grounds that are inside the shack.

Make sure you didn't accidently over-drive the amp.

Check your main ground connection to earth.

If nothing bad is found then start looking at the feedline and outside 
connectors on your 80M antenna.  Depending on where the antenna is located, 
make sure it hasn't somehow started bouncing up against a metal object like a 
gutter.

Others on the list will probably come up with additional ideas.

One other idea I have is to bypass your amp and see what happens with lower 
power.  Alternatively, you could leave the amp in line and reduce the amp's 
power output to see if the interference stops at some lower power level.

   -------------------
Wes Attaway (N5WA)
(318) 393-3289 - Shreveport, LA
Computer/Cellphone Forensics
AttawayForensics.com
   -------------------

-----Original Message-----
From: john nistico [mailto:electric911inc@hotmail.com]
Sent: Monday, November 18, 2019 12:33 PM
To: Wes Attaway (N5WA)
Cc: jimlux; towertalk@contesting.com
Subject: Re: [TowerTalk] Weekend from hell

Two different neighbors

Sent from my iPhone

On Nov 18, 2019, at 1:10 PM, Wes Attaway (N5WA) <wesattaway@bellsouth.net> 
wrote:

I was going on the language he used re "the neighborhood", which to me
implied more than one neighbor complained.  However, maybe it was just one
neighbor, as others have apparently assumed.  We will have to get more info.

  -------------------
Wes Attaway (N5WA)
(318) 393-3289 - Shreveport, LA
Computer/Cellphone Forensics
AttawayForensics.com
  -------------------

-----Original Message-----
From: TowerTalk [mailto:towertalk-bounces@contesting.com] On Behalf Of
jimlux
Sent: Monday, November 18, 2019 7:35 AM
To: towertalk@contesting.com
Subject: Re: [TowerTalk] Weekend from hell

On 11/18/19 5:27 AM, Wes Attaway (N5WA) wrote:
What was the nature of the complaints?

If you haven't changed anything inside the shack then maybe something is
loose or corroded outside.


-----Original Message-----
From: TowerTalk [mailto:towertalk-bounces@contesting.com] On Behalf Of
john
nistico
Sent: Monday, November 18, 2019 7:21 AM
To: towertalk
Subject: [TowerTalk] Weekend from hell

Nothing in my shack has changed the last 3 years but this weekend the
neighborhood complained about 80 meters. Any suggestions what to look for?


Someone putting in a grow light(s), new charger for electric bike,
scooter, or skate board.   i.e. not your station.

_______________________________________________



--
Scott  K9MA

k9ma@sdellington.us

_______________________________________________



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