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Posts tagged bluetooth
How Bluetooth Works
Nov 10th
Bluetooth devices will normally operate at 2.4 GHZ in the license free, globally available ISM radio band. The advantage to this band includes worldwide availability and compatibility. A disadvantage to this however, is that the devices must share this band with other RF emitters. This includes automobile security systems, other wireless devices, and other noise sources, such as microwaves. More >
Introduction To Bluetooth
Nov 10th
Bluetooth Logo
The specification for Bluetooth provides for different classes of radio that permit transmission ranges of up to 100 meters by boosting the radio power. The technology of Bluetooth is not limited to line of sight transmission since it uses directional waves that are capable of transmitting through plenty of obstructions.
Bluetooth was designed to permit low bandwidth wireless connections to become easy to use so even those who are new to wireless can use them. Version 1.1 of Bluetooth describes a low power, short range wireless networking technology that uses radio waves to send data at rates up to 720 kilobits a second. More >
