I don't understand what you're getting at. Bluetooth can extend up to
100M. If you go to the wikipdedia entry for bluetooth at
http://en.wikipedia.org/wiki/Bluetooth, you will find the following:
Uses
Bluetooth is a standard and a communications protocol primarily designed
for low power consumption, with a short range (power-class-dependent:
100m, 10m and 1m, but ranges vary in practice; see table below) based on
low-cost transceiver microchips in each device.[5] Bluetooth makes it
possible for these devices to communicate with each other when they are
in range. Because the devices use a radio (broadcast) communications
system, they do not have to be in line of sight of each other.[4]
Class Maximum Permitted Power
mW (dBm) Range
(approximate)
Class 1 100 mW (20 dBm) ~100 metres
Class 2 2.5 mW (4 dBm) ~10 metres
Class 3 1 mW (0 dBm) ~1 metres
In most cases the effective range of class 2 devices is extended if they
connect to a class 1 transceiver, compared to a pure class 2 network.
This is accomplished by the higher sensitivity and transmission power of
Class 1 devices.
I've used a product from Logitech called Music Anywhere which easily
reached, via bluetooth, anywhere in my house.
------------------------------------------------------------------------
Christopher
chalt...@gmail.com <mailto:chalt...@gmail.com>
------------------------------------------------------------------------
On 1/18/2010 7:00 PM, Tim Grady wrote:
If you're talking that distance you aren't talking about bluetooth. I suggest
you find out what bluetooth is.
On Jan 18, 2010, at 7:01 PM, Brian Olesen wrote:
Hi,
Not correct.
Hifi vendors produce class 2 BT units that can transfer pure sound over a
distance of 100 ft or more.
Brian
-----Original Message-----
From: pc-audio-boun...@pc-audio.org [mailto:pc-audio-boun...@pc-audio.org]
On Behalf Of Tim Grady
Sent: 18. januar 2010 15:03
To: PC Audio Discussion List
Subject: Re: best fm transmitter
You can't do that as bluetooth has very limited range and is really meant
for cell phone headsets, close range computer keyboards and things like
that.
On Jan 16, 2010, at 8:33 PM, Sunshine wrote:
ok, what kind of blue tooth device can i use then to stream to all
my stereo units in my home? then?
btw does anyone have a number for mobile black box?
----- Original Message -----
From: "Brian Olesen"<br...@blindkom.dk>
To: "PC Audio Discussion List"<pc-audio@pc-audio.org>
Sent: Saturday, January 16, 2010 7:08 PM
Subject: Re: best fm transmitter
hi,
well go bluetooth instead of fm.
Brian
----- Original Message -----
From: "David McLean"<david.mcl...@cox.net>
To: "PC Audio Discussion List"<pc-audio@pc-audio.org>
Sent: Sunday, January 17, 2010 1:31 AM
Subject: Re: best fm transmitter
I assume you have one of these units?
On Jan 16, 2010, at 6:58 PM, Robert Nelson wrote:
The current version of this transmitter comes with a remote control
that allows the frequency to be adjusted by pushing up and down
buttons. The gain control is on the front rather than on the back.
It is a good unit which you can leave on for days and weeks and the
frequency will remain stable.
If you buy the high gain antenna and set it up properly, it will
transmit up to 300 yards without significant degradation of signal.
Bob Nelson
----- Original Message -----
From: "Bob Seed"<bobs...@tbaytel.net>
To: "PC Audio Discussion List"<pc-audio@pc-audio.org>
Sent: Sunday, January 17, 2010 4:00 AM
Subject: Re: best fm transmitter
HI PERFORMANCE FM-100MWS-LCD-E
Digital PLL FM stereo transmitter
ONLY $345 USD
12 Volt Power Supply
Our New FM-100mW-LCD unit is ready to go and comes complete with
a compact rubber duckie antenna and well regulated 12 volt power
supply that works with 120 or 240 VAC sources.
All you need to do is hook up your audio source to the RCA
inputs on the back of the unit, and you are on the air!
This NEW 100 milliwatt FM stereo transmitter will well out
perform most of the low cost units on the market since it was
carefully designed to pass even the very lowest audio frequencies
down to 20 Hz and up to 15 KHz for the high frequencies. Believe
me, this unit sounds just like the big stations! Excellent base and
highs!!!
Its highly accurate crystal reference and PLL circuitry ensure you
will have a very stable signal at all times. The frequencies can
easily
be
selected by pushing the recessed buttons using a paper clip wire.
The frequency range is 88 to 108 MHz and the channel resolution is
100KHz. I should also mention that the stereo separation is
excellent! We tested this unit against 4 other stereo unit that did
not even come close.
The unit is housed in a very nice extruded aluminum enclosure
that shields the unit. No cheap plastic box used here! For more
range a high gain antenna could be used and connected to the
standard BNC connector on the back of the unit.
If you are seriously looking for a high performance Stereo
transmitter, this is definitely the one!
----- Original Message -----
From: "Sunshine"<sunsh...@abe.midco.net>
To: "PC Audio Discussion List"<pc-audio@pc-audio.org>
Sent: Saturday, January 16, 2010 11:26 AM
Subject: best fm transmitter
I am looking for an fm transmitter to use with the computer.
what are the best ones to consider,a nd what are the prices, and
where can i buy them?
please let me know.
Also what are your experiences with the units you have?
thanks
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