What is Bluetooth® modem?

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Bluetooth® modem provides wireless connection to Bluetooth® support unless standard WiFi access and broadband access are available. Operation at speeds of up to 56 kilobites per second (KBPS) can be the model of dialing a good, cheap option to back up at home or when traveling.

The standard dial-up modem is a small device that contains a line-in RJ-45 jack for a telephone service and line-out jack for connecting to a computer. The software on the computer configures the dialing modem to call the access number provided by the Internet Service Provider (ISP). The service contract must be organized with the provision of services. The dialing modem supplies the login information or username and password, and the ISP will access the Internet to the connected computer until the user orders the modem to hang the connection.

Bluetooth® modem works in the same way, except that rather than having a physical line-out connector that connects to a computer, Bluetooth® modem sends wirelessly atInternet degree using Bluetooth® network protocols via radio frequency waves (RF). Any Bluetooth® device can skip to the Bluetooth® network and gain access to the Internet, including a laptop, a desktop, a PC pocket or a personal digital assistant (PDA).

There are three main advantages for ownership of the Bluetooth® module. It first provides access to the Internet to the entire personal network (PAN), allowing you to connect more than one Bluetooth® device. Second, connected devices may not be attached to the dialing modem. Instead, the user can use online PDA access, for example, walking up to 300 feet (~ 100 meters) from here, depending on the model. Finally, the Bluetooth® modem ensures that you always have access to the Internet because dialing remains the most widespread, reliable source of online access.

disadvantage of Bluetooth® modem is speed, restriction SAMotná technologies dialing. Modems of dialing cannot transmit data faster than 56 kbps, with the actual data speeds usually approaching 48-52 kbps. Downloading a single megabyte may take three or more minutes. It can also be noted that RF technology can disrupt or obtain interference from other RF networks in the area, including those created by wireless phones.

with these disadvantages can be a very useful Bluetooth® modem when traveling, as most Internet service providers offer national access numbers that allow free calls from most areas. Some Bluetooth® modems also come up with special software to configure the modem to connect at international level, ideal for global travelers. All external models come with a power adapter, but many of them can also escape batteries, some using rechargeable meat.

Bluetooth® internal modems are also available for laptops and desktops. Internal Modeled UVN is installedITR computer and requires the phone line to be connected to the computer. In this case, wireless connection is only available for satellite devices. If you want the computer to be unlimited, an external Bluetooth® modem is required.

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external Bluetooth® modems enjoyed a greater degree of popularity at the beginning of 2000 than the Bluetooth® mobile phones have become ubiquitous. Today, many people use their mobile phones as Bluetooth® modems, although the real modem can be more cost -effective if the mobile phone does not use free minutes and the user has frequent use for the modem. For those who have not led to a broadband connection, the Bluetooth® modem is much more convenient than the cable model.

If you decide to get a Bluetooth® modem, look for a model that supports Bluetooth®'s latest standards or standards that support your device. Also notice the performance classes. Class 1 models have the longest range of up to 300 feet (~ 100 m) while class 2 mOdels are designed for use up to 30 feet (~ 10 m). The connecting devices must also support class 1 for expanded range.

Prices for internal Bluetooth® modems can begin up to $ 20 USD (USD) with the product easily accessible. External Bluetooth® modems are starting closer to $ 60, which is a somewhat smaller market. If it is what you need, the Bluetooth® modem is a way to go.