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