I've found that C PVC works well for spacers. It stands up to extended UV
exposure a well.
I suggest testing any material you intend to use for spacers to determine if
the material is suitable for an RF environment. The test is easy. Put a
drinking glass filled about 1/2 full of water in the microwave. Then beside
the glass put the material to be evaluated. Turn on the MW on for 60 secs.
The water should boil or be near boiling. Carefully pick up the material
being evaluated. If it is warm to hot, forget it. If it is room
temperature it's OK.
73
Bob, K4TAX
DISCLOSURE:
This is to inform all persons, I am a Tentec Ambassador and I receive
compensation according to the Tentec Ambassador program. In addition, I
serve as a volunteer beta test person to Tentec for the Omni VII, Eagle
and Argonaut VI radios. I hold no employment relationship, no financial
interests nor do I conduct any commercial business, direct or indirect,
with Tentec.
----- Original Message -----
From: "John Huffman" <hjohnc@gmail.com>
To: "Discussion of Ten-Tec Equipment" <tentec@contesting.com>
Sent: Monday, February 11, 2013 3:27 PM
Subject: Re: [TenTec] Open wire line
Andy -
I built the open wire in the first video. Worked great and looked great
until winter when the pen bodies got brittle and cracked. I will need to
replace them all in the spring. I ordered the 73cnc stuff and will use it
to replace the home brew spreaders.
73 de K1ESE
John
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