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![]() wrote I'm putting up a long wire antenna for a SW receiver. The area I live in has severe restrictions, so I need to hide it, or at least have it not be obvious. For the end insulators I was looking for small, about 1" long skinny plastic or ceramic insulators. I know they used to be available, but I can't find them anywhere. Can anyone point to a source for them? All I can find are 3" insulators with a 1" diameter. These are much too obvious for me to use. Thanks. Jer Jer, No insulator is required. Either kevlar or cotton line (even when wet) have about the same resistance as a wet or dry insulator, which is next to nothing. Insulators or the lack thereof do not affect transmitting (1kw) and they most certainly do not affect receiving. About the only thing the special antenna-to-rope/line insulators do provide, is a form or strain relief due to the wide-radius of turn around the insulator. This means when the line holding the antenna breaks, it will probably break at your rope knot, not at the soft-curve around the insulator. Big deal, huh. To conceal a wire antenna, don't bother with insulators of any kind. 73, Jack |
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