You will always have diffraction effects.  No way around it.  Different spacing 
causes different effects.  I would put it on the side of the tower that has the 
majority of the customers.  

For certain 2 wavelengths.  At 10 wavelengths most of the worst effects are 
gone.  So 20 inches for 5 GHz.  

From: Ken Hohhof 
Sent: Thursday, March 10, 2016 1:35 PM
To: af@afmug.com 
Subject: Re: [AFMUG] 5GHz Omni standoff

I thought Chuck posted something awhile back about X many wavelengths, I 
suspect 2 ft should be fine at 5 GHz, but no matter what I assume you’ll lose 
some signal going through the tower.


From: Jason McKemie 
Sent: Thursday, March 10, 2016 2:29 PM
To: af@afmug.com 
Subject: Re: [AFMUG] 5GHz Omni standoff

I'm not exactly sure how much standoff I need, I guess that is part of the 
question.

On Thu, Mar 10, 2016 at 2:25 PM, Ken Hohhof <af...@kwisp.com> wrote:

  How much standoff do you need?  I have used Andrew S200 like George says (2 
ft standoff) or S300 (3 ft), actually they go up to 6 ft standoff.  Or 
Connect-It Wireless S2-S6.  Can be used on vertical or sloping tower legs.  
Sitepro1 also has several solutions, some of which are YUGE!


  From: Jason McKemie 
  Sent: Thursday, March 10, 2016 2:02 PM
  To: af@afmug.com 
  Subject: Re: [AFMUG] 5GHz Omni standoff

  I had looked at those, I just didn't know if it had enough standoff for use 
with an omni - from a shadowing perspective.

  On Thursday, March 10, 2016, Chuck McCown <ch...@wbmfg.com> wrote:

    Here is a good ‘un:
    http://www.mccowntech.com/24-inch-pipe-standoff/

    From: Jason McKemie 
    Sent: Thursday, March 10, 2016 12:00 PM
    To: javascript:_e(%7B%7D,'cvml','af@afmug.com'); 
    Subject: [AFMUG] 5GHz Omni standoff

    Anyone have suggestions for a standoff mount for use with a 5GHz omni?  It 
will be mounted to the side of a Pirod tower, so I'm going to need some sort of 
standoff to minimize shadowing. 

    -Jason

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