The FAA and NTIA want all outdoor operators to 1) verify if within 35 km, 2) if within 35 km, register your equipment and contact information in a (voluntary) database so they know who to contact if there is an interference problem, and 3) use channels that are more than 30 MHz away from the single-frequency that the nearby TDWR uses.

jack


Nathan Stooke wrote:
Hello,

	So in those areas they want no 5.2 or 5.4 at all or only in the
already blocked out part of the 5.4 band?

	Thanks


-----Original Message-----
From: wireless-boun...@wispa.org [mailto:wireless-boun...@wispa.org] On
Behalf Of Brian Webster
Sent: Friday, March 12, 2010 9:53 AM
To: 'WISPA General List'
Subject: Re: [WISPA] FCC Enforcements

And here is a Google Earth file for the areas they want protected around
these radar sites.



Thank You,
Brian Webster

-----Original Message-----
From: wireless-boun...@wispa.org [mailto:wireless-boun...@wispa.org] On
Behalf Of Kurt Fankhauser
Sent: Friday, March 12, 2010 9:01 AM
To: 'WISPA General List'
Subject: Re: [WISPA] FCC Enforcements

http://en.wikipedia.org/wiki/Terminal_Doppler_Weather_Radar

Attached is a map of TDWR locations in the United States. From what I read
the radar has a range of 460 kilometers.

Kurt Fankhauser
WAVELINC
P.O. Box 126
Bucyrus, OH 44820
419-562-6405
www.wavelinc.com
 
 
-----Original Message-----
From: wireless-boun...@wispa.org [mailto:wireless-boun...@wispa.org] On
Behalf Of Blair Davis
Sent: Friday, March 12, 2010 3:26 AM
To: wa4...@arrl.net; WISPA General List
Subject: Re: [WISPA] FCC Enforcements

A thing to note...

All these enforcement actions were taken because of interference with
licensed users....

Lessons I get from them...

1) Stay off the 5.4GHz band
2) Keep your EIRP down
3) Check your installations for out of band emissions.



Leon D. Zetekoff wrote:
  
Was going through recent enforcement actions and came across these:

http://www.fcc.gov/eb/FieldNotices/2003/DOC-296094A1.html

http://www.fcc.gov/eb/FieldNotices/2003/DOC-290776A1.html

http://www.fcc.gov/eb/FieldNotices/2003/DOC-290775A1.html

Make sure you are legal. You never know when a surprise can happen.

Leon



    
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-- 
Jack Unger - President, Ask-Wi.Com, Inc.
Network Design - Technical Training - Technical Writing
Serving the Broadband Wireless, Networking and Telecom Communities since 1993
www.ask-wi.com  818-227-4220  jun...@ask-wi.com




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