| Bluetooth technology is a radio-based wireless | | | | PDA, a mobile phone and a laptop, to get wirelessly |
| communication technology, by the dint of which the | | | | interconnected and coordinated to perform a wide |
| cable connections of the modern hi-tech devices have | | | | varieties of tasks simultaneously with astonishingly high |
| been completely cut off - thereby maintaining a high | | | | degree efficiency. The Bluetooth technology has cast |
| degree of efficiency with utmost security. Each | | | | a serious favorable impact on the modern industrial, |
| Bluetooth enabled electronic device is cent percent | | | | medical, and other scientific aspects - accelerating the |
| capable to successfully communicate, at a time, with | | | | scientific advancement to a far higher pace. |
| as many as seven other Bluetooth enabled devices | | | | Bluetooth connects a device to the other through the |
| within a short range of distance - ranging from 1 meter | | | | latest network system - commonly called "Piconets". |
| to 10 meters depending on the radio class. In such | | | | This technology smartly operates at 2.40 GHz to |
| case all the devices to be connected must lie within a | | | | 2.485 GHz ISM band, while only the former (i.e. 2.40 |
| single network system. This needs no cables, no wires | | | | GHz) is unlicensed and easily available in most parts of |
| - nothing and hence the users find an end to the | | | | the world. ISM, here, refers to Industrial, Scientific and |
| headache due to false connections and/or loose | | | | Medical band. While operating, Bluetooth technology |
| connections. This is the end of snaking around of wires | | | | uses spread spectrum, frequency hopping and |
| behind the desktop also. | | | | full-duplex signal at a rate -- as lower as - 1600 hops |
| There are in fact three class categories of range - | | | | per second. AFH -- Adaptive Frequency Hopping is |
| Class 1, Class 2 and Class 3, which the operation of | | | | another supportive technology, which makes the |
| the device depends on. The highest range of operation | | | | Bluetooth interference tolerant. This enables Bluetooth |
| falls under Class 1 Radios, which is of 100 meters or | | | | to send and receive an interference free transmission. |
| 300 meters range. This category is specifically used in | | | | The latest version of Bluetooth technology is 2.0+ |
| case of the industries and generally not for domestic | | | | Enhanced Data Rate, which supports a data rate of 3 |
| purpose. The second highest range of operation falls | | | | Mbps. This version was adopted in the year 2004, |
| under Class 2 Radios, with an operation range of 10 | | | | November. Prior to this, 1.2 version was adopted in |
| meters or 30 meters. This category has found its | | | | 2003, November, which supports at most 1 Mbps data |
| scope in case of the mobile devices. Lastly, the Class | | | | rate. |
| 3 Radios is used to operate the devices within a very | | | | The world is on move with Bluetooth and this |
| short range of 1meter or 3 feet. | | | | technology has earned the worldwide acceptance for |
| The most lucrative and interesting fact about this | | | | it high degree of reliability and efficiency. Science is |
| technology is that, it transmits not only the data but is | | | | taking a new turn and is going to get a new shape. |
| equally efficient in managing the voice transmissions as | | | | Bluetooth will likely become a household name to |
| well. By this one can really enjoy a sequence of | | | | everyone in the world as well. |
| remarkable facilities of hands-free systems for almost | | | | Have you heard about Bluetooth wireless technology |
| all the electronic devices - starting from a mere mobile | | | | and want to learn more about all it can do? Discover |
| phone to the hi-tech Personal Digital Assistants with an | | | | the nature of Bluetooth technology and its numerous |
| exceptionally low power consumption property. This | | | | benefits in making your world more wireless. Visit us |
| wireless communication technology enables a wide | | | | for the latest bluetooth headset. |
| range of electronic devices, like a digital camera, a | | | | |