User's Manual

signals of 1 milliwatt. By comparison, the most powerful cell phones can transmit a signal of 3 watts.
The low power limits the range of a Bluetooth device to about
10 meters
, cutting the chances of
interference between your computer system and your portable telephone or television. Even with the low
p
ower, the walls in your house won't stop a Bluetooth signal, making the standard useful for controlling
several devices in different rooms.
GPRS Network
A radio system must be able to generate a radio frequency signal that contains information and then
transmit that signal through the atmosphere with enough strength to be received at the appropriate
location.
Improving Radio Coverage
72_0128_001
16 May 2005
©
2005 Itronix Cor
p
oration. All ri
g
hts reserved.
GoBook
®
PRO II Help
72_0128_001
16 May 2005
© 2005 Itronix Cor
p
oration. All ri
g
hts reserved.
GoBook
®
PRO II Help
Pa
g
e 42 of 100GoBook PRO II Hel
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5/16/2005file://C:\Documents%20and%20Settin
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