Everything I read says that it doesn't make any difference whether it is 
insulated or not.  
One good idea I saw for getting the radials hidden is to use a lawn edger to 
make a narrow slot.   For your driveway, the best approach might be to add some 
gravel after you put the radials down.
Ken
On Nov 9, 2011, at 3:49 PM, Buzz Jehle wrote:
> nstalling 80 and 160 verticals and was going to use 14 gauge uninsulated 
> solid copper wire for radials.  Little dirt here, mostly limestone and 
> caliche. Is there any reason to use insulated wire?  No one seems to sell 
> bare wire anymore (Lowes, Home Depot), but it would hide better than colored 
> insulated wire.  I have lots of deer, squirrels, porcupines, possums, skunks, 
> but no hogs.  Half the radials will cross the caliche driveway. We have only 
> had 3" of rain all year, so the ground is essentially cement. Radials will 
> just be laying on top held in by steel staples.  Grass may cover in years to 
> come! Was going to start with 16 1/4 wave 160 meter radials.
> 
> Any ideas, suggestions on where to buy radial wire or how to install greatly 
> appreciated off reflector.  
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UR RST IS ... ... ..9 QSB QSB - hw? BK
 
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