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#3
August 1st 06, 12:22 AM
posted to rec.radio.amateur.antenna
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heliax vs lmr
In article . 196,
Ed wrote: The problem you are having comparing heliax to coax is that you are not considering all the parameters. Loss is only one aspect. The biggest difference between most coax and Heliax is physical construction. Heliax, properly installed, with last 10 to even 20 years outdoors before it should be replaced. Coax would deteriorate much much faster. Heliax is a much more "sturdy" product and can also hold up to weather damage better than coax. Being made with a sold jacket also adds to its shielding superiority over most coaxial cables. For most ham use, You'll get the performance you need with coax type cables and not need heliax.... plus your wallet will remain fatter, too. ( I haven't even mentioned the high cost of connectors for Heliax, if you purchase them new.) Ed K7AAT lots of good tips everyone thanks much |
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