how about coupling the antenna to the power line like  the closed circuit 
system we had on the college campus in the sixties?  Caltrans uses it here 
to direct traffic at airports.  How do you do it?  I don't remember but it 
worked.
----- Original Message ----- 
From: "Frederick" <[log in to unmask]>
To: <[log in to unmask]>
Sent: Wednesday, September 26, 2007 7:43 AM
Subject: Re: off topic wireless speakers


> Hi
>     It is a shame about the range of the wireless speakers but what type 
> of
> wireless system could one use that would be comparable to the wireless
> speaker idea? I recall being at places where the public address system was
> connected to a low power transmitter that one could receive on a AM radio.
> perhaps a system like this would work if one could find one?
>
> God bless,
> Mark Torgerson
> God loves you!
> My ham radio lists.
> http://lists.topica.com/lists/funhamradio.
> http://groups.google.com/group/funhamradio-list
> My personal website
> http://funhamradio.bloki.com
> ----- Original Message ----- 
> From: "Steve" <[log in to unmask]>
> To: <[log in to unmask]>
> Sent: Wednesday, September 26, 2007 7:20 AM
> Subject: Re: off topic wireless speakers
>
>
>> Because of the non-licensed nature of wireless speakers to comply with
>> Part 15,
>> you'll never find any with that kind of range.
>>
>> They claim 300 feet, but that is about three times the usable range that
>> I've
>> seen.
>> ----- Original Message ----- 
>> From: "Frederick" <[log in to unmask]>
>> To: <[log in to unmask]>
>> Sent: Tuesday, September 25, 2007 11:28 PM
>> Subject: off topic wireless speakers
>>
>>
>> Hi
>>     I am in a position where I need to locate some wireless speakers that
>> have a range of five hundred feet or a little more. I am trying to feed
>> the
>> audio from a public address system in to the wireless speakers so the
>> speaker in the conference center can be heard in other locations around
>> the
>> property. The location of these satellite speakers will need to change
>> from
>> time to time. So, portability is a factor. Also, it needs to be on a
>> conservative budget.
>>     All ideas are appreciated!
>>
>> God bless,
>> Mark
>> God loves you!
>> My ham radio lists.
>> http://lists.topica.com/lists/funhamradio.
>> http://groups.google.com/group/funhamradio-list
>> My personal website
>> http://funhamradio.bloki.com
>>
>>