The link I embedded did have the photo Bruce took but it may
have been deleted from swap.qth.com
I'll get out of the middle & let you and Bruce process this.
He was concerned about potential RFI from what he was observing
- so I thought it should be seen on this list.
Thanks & 73, DavidC KD4E
I'm curious David, have you ever read that in an
electric utilities manual or spec sheet?
Bruce, did you happen to get a picture of this at
that location?
Michael C. Martin
Providing RFI services
PO Box 411
Traceys Landing, MD 20779
240.508.3760
mike@rfiservices.com
www.rfiservices.com
-----Original Message-----
From: RFI [mailto:rfi-bounces@contesting.com] On
Behalf Of qrv@kd4e.com
Sent: Sunday, April 09, 2017 1:43 PM
To: RFI List
Cc: n4jhy@yahoo.com
Subject: [RFI] Lightning Grounds with Insulators
in SC?
Just saw this posted to the swap.qth.com list ...
"Running along the South Carolina coast are two 3
phase 115 kv feeders that power all coastal towns
for about 45 miles. Georgetown, SC to Myrtle
Beach."
"About a year ago I noticed that one of the two
lightning safety grounds, both at the top of each
pole, now has some sort of insulators on it."
https://swap.qth.com/view_ad.php?counter=1321021
"While driving on a cross road, that goes under
this power line, I noticed this arrangement on one
of the poles."
"Does anyone know what this is all about?"
"Thanks, Bruce N4JHY"
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