I've seen those. Good idea!
With so many plastics on the market today, I always check a sample before
subjecting it to RF. On the sort of open wire lines almost everyone uses
today, operating at moderate SWR levels, not only are there big RF currents
flowing at the current loops there are big RF
ressed into the slit and held at the tight
hole.
David
G3UNA
- Original Message -
From: "Albers" <[EMAIL PROTECTED]>
To:
Sent: Saturday, November 17, 2007 1:48 PM
Subject: [Elecraft] Ladder Line spacers
I've made some ladder line using plastic parts of electrica
I've made some ladder line using plastic parts of electrical staples.
Homely Depot, Lowes, etc sell staples for large electrical cable that consist
of a plastic bridge with a nail inserted thru a hole at each end. They come in
various sizes (e.g., for 3/4 inch, 1 inch, two inch service entrance
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