[Antennas] Vibrating hollow elements

[Jack Painter]

David, you must be thinking of old cotton "twine"

Use any poly-xx variety and there will be no shrinkage.

73,

Jack

>From: DavidE Benedict
>
>223bthp at cox.net writes:
>>String wound in a spiral on parts of
>>the antenna sound like a good plan if easier to accomplish efforts don't
>>solve it.
>>
>>Jack
>
>I think that when the string gets wet it will detune the elements while wet
>
>David
>
>