Kind of like Schrodinger’s tree.  On average, sir, you have 30 ft half 
maple-pine hybrids.  But when we open the box, there will either be 60 ft trees 
or open fields.  Oh, and you have 1.5 children.

From: Dennis Burgess 
Sent: Friday, January 23, 2015 8:27 AM
To: [email protected] 
Subject: Re: [AFMUG] Radio Mobile Land Cover Question

Really depends on two factors; 1 is the kind of three, for instance pine, etc 
will attenuate the singnal much more than non-pine.  Normally for 5ghz we would 
add quite a bit, more like 8000 to those, the second is the height, it has to 
be set to an average in your area.  

 

Dennis Burgess, Link Technologies, Inc. 
314-735-0270

 

From: Af [mailto:[email protected]] On Behalf Of Adam Moffett
Sent: Thursday, January 22, 2015 8:56 PM
To: [email protected]
Subject: Re: [AFMUG] Radio Mobile Land Cover Question

 

I typically set the tree density to 400%.  Any less than that and I think it's 
too optimistic.  Your trees may vary. 

  If I'm doing primarily 5 GHz and is therefore safe to assume that any tree is 
a dead signal, any reason to not just set Radio Mobile Land Cover values to 
100% density for all forests and woodlands? 

  I'm also not sure on those heights either. 50' trees? Maybe, but I bet you 
they're 60' - 80' tall. What kind of trees? *shrugs* I'm not an arborist. I'm 
guessing maples and oaks.

  The coverage it generated was very optimistic, given that trees exist. I do 
see those areas flagged as tree areas, it must think it's winter all the time 
here.



  -----
  Mike Hammett
  Intelligent Computing Solutions
  http://www.ics-il.com





 

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