[Towertalk] tower loading

[Frank W8H0]

Hi all,

The energy specs are extensive and quite clear about loading all the models 
of Crank Up US Towers.  The HDX-572MDPL is rated at 18 sq ft at 70 mph with 
a round element antenna.  It further specifies that the elements be less 
than 2" in radius.  If the elements are larger or flat....the ratings 
change dramatically.

The engineering pack also specifies rebar and concrete specs.  Both are 
vital information for planning installation and cost.

In summary....If you are planning on using a Crank-Up US Tower, ask for 
their engineering drawings.  That way you can make an informed decision 
about which tower you need.

73 es good luck de Frank W8HO

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