[WISPA] buzzard attenuation?

2008-07-17 Thread chris cooper
We noticed some fairly significant packet loss on CPE associated with
one particular 900 Mhz cell this morning.  We went to several client
locations to trouble shoot. Everything, except the packet loss, looked
good.  When we went out to the cell site we found a few very large
buzzards parked on our antenna.  Im not sure how to calculate the
attenuation of a buzzard, but when we were able to persuade them to
leave all the packet loss cleared up.  This is definitely a first for
us.  Do anti-roost strips deter them?

 

Chris Cooper

Intelliwave LLC




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Re: [WISPA] buzzard attenuation?

2008-07-17 Thread Patrick Shoemaker
I have this stuff on one of my sites:

http://www.nixalite.com/PlasticSpike.aspx

Obviously want to use the plastic version rather than the metal ones. 
Who knows what the 1/4 wave frequency of the spikes are, but definitely 
don't need to take the chance.

Patrick Shoemaker
President, Vector Data Systems LLC
[EMAIL PROTECTED]
office: (301) 358-1690 x36
mobile: (410) 991-5791
http://www.vectordatasystems.com


chris cooper wrote:
 We noticed some fairly significant packet loss on CPE associated with
 one particular 900 Mhz cell this morning.  We went to several client
 locations to trouble shoot. Everything, except the packet loss, looked
 good.  When we went out to the cell site we found a few very large
 buzzards parked on our antenna.  Im not sure how to calculate the
 attenuation of a buzzard, but when we were able to persuade them to
 leave all the packet loss cleared up.  This is definitely a first for
 us.  Do anti-roost strips deter them?
 
  
 
 Chris Cooper
 
 Intelliwave LLC
 
 
 
 
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Re: [WISPA] buzzard attenuation?

2008-07-17 Thread Dennis Burgess
Just drop a nice AMP on there, couple hundred watts should do.  That way 
when he lands, you have lunch!

--
* Dennis Burgess, CCNA, A+, Mikrotik Certified Trainer

*



chris cooper wrote:
 We noticed some fairly significant packet loss on CPE associated with
 one particular 900 Mhz cell this morning.  We went to several client
 locations to trouble shoot. Everything, except the packet loss, looked
 good.  When we went out to the cell site we found a few very large
 buzzards parked on our antenna.  Im not sure how to calculate the
 attenuation of a buzzard, but when we were able to persuade them to
 leave all the packet loss cleared up.  This is definitely a first for
 us.  Do anti-roost strips deter them?

  

 Chris Cooper

 Intelliwave LLC



 
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 http://signup.wispa.org/
 
  
 WISPA Wireless List: wireless@wispa.org

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