I have resisted starting a new company to RF proof rooms.  I have a nice zinc 
arc spray setup that could coat the inside of any room with a zinc coating that 
can then be painted.  If properly adjusted the texture is like fine sandpaper.  
Then we would have to do a special treatment to the doors.  But just low E 
glass in a grocery store almost does the trick so I don’t think it would take 
much to make the room cell phone signal free.  

I will probably never do it but I keep thinking about it.  

From: Steve Jones 
Sent: Friday, December 6, 2019 11:37 AM
To: AnimalFarm Microwave Users Group 
Subject: Re: [AFMUG] OT Cell blocking

Yeah, thats what happens when bureaucrats get involved in technology. their 
first response is to circumvent laws, even if it doesnt achieve the intended 
goal. to their hammer everything is a nail

On Fri, Dec 6, 2019 at 12:31 PM Jay Weekley <[email protected]> wrote:

  They could still record couldn't they?

  Jaime Solorza wrote:
  > Interesting...since most reservations are lacking in Internet and 
  > Cellular coverage.
  > I was asked by a board member at school district to block cellphones 
  > in executive conference room as they suspected some members where 
  > using them to record and also have fired superintendent listen in.
  > Told him it was illegal.
  >
  > On Fri, Dec 6, 2019, 9:43 AM <[email protected] 
  > <mailto:[email protected]>> wrote:
  >
  >     Visiting with a friend this morning he indicated he is traveling
  >     to coach a HS basketball game at a school on a reservation.  He
  >     said that I will not be able to contact him while there because
  >     they have a cell call blocker to keep kids from looking at their
  >     phones.
  >     I did not realize blockers became legal.  ??  Maybe sovereign
  >     nations preempt the FCC?
  >     -- 
  >     AF mailing list
  >     [email protected] <mailto:[email protected]>
  >     http://af.afmug.com/mailman/listinfo/af_af.afmug.com
  >
  >
  >

  -- 
  *Jay Weekley*
  *Cyber Broadband
  *

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