Travis
Thanks for the input .that is a possible solution but not one that could be
implemented quickly or easily.It would require a new Hpol omni about $2200
a climb to install it and a trip to about 100 customers home to change their
eum antenna to h pol.This may be how it gets resolved but really all we need
to to do is have them turn the power down on their equipment which only
needs to reach 100 ft or the area of their loading dock.or drop to a 5or 10
mhz channel that is not on our freq of 918.4.It would be a simple problem to
resolve if we could get any cooperation from walmart.Any ideas on how how we
could create interference to their system to get their attention.I realize
this is not the proper way to resolve the problem but it might encourge them
to be better rf neighbors maybe.
Thanks
Ray Hill
----- Original Message -----
From: "Travis Johnson" <[EMAIL PROTECTED]>
To: "WISPA General List" <wireless@wispa.org>
Sent: Sunday, March 11, 2007 11:47 AM
Subject: Re: [WISPA] walmart rfid
Hi,
You may want to try changing polarity and see if that helps. Often going
from vertical to horizontal will make a big difference.
Travis
Microserv
Ray & Jean wrote:
Hello List We have an interference problem come up this week that we have
been unable to resolve.Hopefully someone here has some input on how to
resolve it.The problem is walmart installed a rfid scanning system at
there loading dock which instantly raised the noise floor at our 900 mhz
waverider access point by 20 db which killed about 30 of our weakest
links.this equipment is operating across the whole band so there is no way
to change channels and get away from it.The walmart store manager says its
not his problem and refuses to call the company that installed it .I
called the company which is adt security and they refuse to do anything
unless walmart request it.walmart home office will not return my calls and
the regional manager actually hung up on me and will not take calls from
us now.We have been very polite with them upto this point and gave them no
reason to act like jerks.Does anyone have any suggestions on how to
resolve this problem?
Thanks
Ray Hill
surfmore. net
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