The Federal Aviation Administration (FAA) and other aviation regulatory bodies worldwide are currently reviewing the use of Bluetooth products on private and commercial aircraft.

Can Bluetooth products be used on a commercial airline? A. The Bluetooth Logo Certification Program requires Bluetooth products to interoperate with products manufactured by other vendors those products that don’t interoperate will not be allowed to use the Bluetooth logo. Are different brands of Bluetooth products compatible with each other? A. Since Bluetooth devices use Frequency Hopping and most WLANs use Direct Sequence Spreading techniques they each appear as background noise to the other and should not cause any perceivable performance issues. No, both Bluetooth and WLAN can co-exist. Will Bluetooth and Wireless LAN (Wi-Fi) interfere with each other? A. This bandwidth is capable of transmitting voice, data, video and still images. What is the data throughput speed of a Bluetooth connection? A.Bluetooth transfers data at a rate of 721 Kbps, which is from three to eight times the average speed of parallel and serial ports, respectively. Bluetooth devices use AFH (adaptive frequency hopping) to hop among 79 frequencies at 1 MHz intervals to give a high degree of interference immunity. How many channels does a Plantronics Bluetooth headset use? A. Bluetooth can also be used to access a network or the Internet with a notebook computer by connecting wirelessly to a cellular phone. Typical uses include automatically synchronizing contact and calendar information among desktop, notebook and palmtop computers without connecting cables. Bluetooth can be thought of as a cable replacement technology. Bluetooth can be used to wirelessly synchronize and transfer data among devices.

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