Bluetooth Wireless Networking 282

Bluetooth Wireless Networking 282



Bluetooth Wireless Networking
Bluetooth technology offers three different types
of defined ranges, based on output ranges .​
Class
1 devices are the​ most powerful, as​ they can have
up to​ 100 mW of​ power, with a​ regular antenna
giving them a​ range of​ around 130 - 330 feet.
The class 2 devices are lower power, offering up
to 2.5 mW of​ power .​
a​ regular antenna will give
them a​ range of​ around 50 - 100 feet .​
Class 3
devices use even less power, up to​ 1 mW of​ power
to be exact .​
With a​ regular antenna, they will
have a​ range of​ around 16 - 33 feet.
Even though you may not realize it, Bluetooth
wireless technology has never been intended for
anything other than short distance types of​
communication .​
With Bluetooth wireless, the​ short
range is​ actually a​ benefit.
For one, the​ short range will reduce the​ change of
interference between your devices and​ those that
belong to​ others who are nearby .​
Overall, this
is a​ basic type of​ security, designed to​ protect
you and​ your devices.
Secondly, the​ lower power used for​ short range
means a​ longer battery life .​
Most Bluetooth
devices will get their power from a​ battery,
meaning that anything you can do to​ lengthen the
battery life is​ very important.
The wireless networking offered by Bluetooth is
actually among the​ best, even though it​ uses
short range communication .​
Bluetooth is​ used
with wireless controllers, the​ internet, and​
even wireless headsets.
For the​ best in​ short range technology, Bluetooth
is extremely hard to​ beat .​
if​ you've never tried
Bluetooth before, now is​ the​ time .​
It's the​ best
with wireless networking, especially for​ those
who enjoy hands free talking on their cell phone.
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