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Re: [RFI] House Ground

To: "RFI Reflector " <rfi@contesting.com>
Subject: Re: [RFI] House Ground
From: "EDWARDS, EDDIE J" <eedwards@oppd.com>
Date: Tue, 15 Mar 2016 19:34:52 +0000
List-post: <rfi@contesting.com">mailto:rfi@contesting.com>
Tom, 

If you have 3 conductor outlets (not just 2 cond), your electrical panel 
probably has a ground wire connected to your cold water pipe somewhere.  That's 
how I found mine wired before I added a connection to my outdoor ground rods 
along the back of the house for my ham shack.  Now everything's bonded together 
on an underground buss.  My house was built in about 1977-78 so cold water 
copper pipes were probably still code then.  I think recent water piping 
changes may have made that a thing of the past.

73, de ed -K0iL

-----Original Message-----
From: RFI [mailto:rfi-bounces@contesting.com] On Behalf Of Tom Horton
Sent: Tuesday, March 15, 2016 1:45 PM
To: Rfi List
Subject: [RFI] House Ground

External Email Notice  Think before you click!  Email sent from 
rfi-bounces@contesting.com

I have just noticed that my home built in the 60's does not have an earth 
ground outside. Could that be causing some some of my weird RFI situations I am 
encountering. Been here a year almost now and just now really getting on the 
air.Symptoms ate noisy monitor (already put a lot of chokes on the leads), 
Monitor screen blacks out when treansmitting on 40 ... Ideas?Tom K5IID  Finally 
there is a bit of joy in 
Mudville!https://urldefense.proofpoint.com/v2/url?u=http-3A__www.dfwcontest.com&d=AwIGaQ&c=KgDGbrDOIOvJdwLyCTObPw&r=5aFEx9CkHUJJdxAWDOCR8VIwoRl23XYTbLFTTk9oCJ8&m=NtYS9ooy8bPEPkfZRwoGzA8L6qmPoIxcI05A6ebNSTo&s=t_CZB2KbpEBiXCY2A7jh5ph_DMJvTvY5Rnn8RNHSBxM&e=
  K5IID Tom HortonFt. Worth Texas, 76133E sorter for ARRL W5 bureauSame call 
since 1956
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