There is significant matter enclosed in this article about bluetooth for you to understand bluetooth better. Use it to it's best.
A bluetooth Artilce for Your Viewing
Bluetooth Specifications
Below, you'll find several specifications bluetooth headphones bluetooth printer for the
well known Bluetooth:
1. Throughout the United States and even Europe,
the range of frequency is 2,400 - 2,483.5 MHZ, with
79 1-MHz RF (radio frequency) channels. The
frequency range bluetooth in Japan bluetooth is 2,472 to 2,497 MHz with
23 1-MHz RF channels.
2. A data channel of Bluetooth randomly hops 1,600
times per second between the 79 RF channels.
3. Each Bluetooth channel is divided into time
slots, with each one being 625 microseconds long.
4. A Bluetooth piconet has one master and up to
seven slaves. The master will transmit in even
time slots, while the slaves will bluetooth transmit in odd
time slots.
5. The data in a single packet can be up to 2,745
bits in length.
6. Currently bluetooth headset, there are two types of data transfer
between devices - SCO (synchronous connection
oriented) and ACL (asynchronous connectionless).
7. In a Bluetooth piconet, there can be up to
three SCO links containing 64,000 bluetooth headset bluetooth headset bits per second
with each one. To help avoid collision and timing
problems, the links of the SCO will use reserved
slots set up by the master.
8. A master can support up to three SCO links
with either one, two, or even three slaves.
9. The slots not reserved for the SCO links can
be used for ACL links.
10. A single master and slave can have one ACL
link.
11. ACL is either master to one slave (point to
point) or it broadcasts to all of the slaves.
12. The ACL slaves will only transmit when it has
been requested by the master. If the master doesn't
make the request bluetooth phones, the ACL slaves won't transmit
anything at all.
bluetooth and More
Super Hot Bluetooth Accessories That You Must Have Now
Once a person has Bluetooth technology integrated into their home and office, they will want to inve...
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bluetooth Products we recommend
Pharos GPS Receiver with Bluetooth Wireless Technology
Pharos GPS Receiver with Bluetooth Wireless Technology
Pharos has once again created a world class GPS navigations solution for Bluetooth enabled Pocket PCs and other mobile devices. The Bluetooth GPS Navigator includes a GPS receiver with a built-in Bluetooth transceiver for wireless communication with your mobile device, without the messy cables. Simply place the iGPS-BT receiver on your dashboard and receiver accurate GPS data on your Bluetooth enabled Pocket PC to navigate to your destination. The high capacity lithium polymer battery will power the Bluetooth receiver for up to 6 hours between charges. A blue LED indicator flashes when searching for a Bluetooth connection and glows solid when connection is established. Use Pharos' Ostia navigation and routing software to navigate to your destination with street level maps and turn-by-turn, voice prompted directions.
GMRS X1 Bluetooth Communicator Kits
GMRS X1 Bluetooth Communicator Kits
Kit Includes:
New OEM Motorola Bluetooth Helmet Adapter Headset HS830
New OEM Motorola Bluetooth Helmet Adapter Headset HS830
The Motorola Wireless Helmet/Pendant Headset HS830 are the ultimate tools for personal communication using Bluetooth wireless technology. Delivering Motorola's signature styling and wear-ability with up-to five hours of talk time, the user-friendly Motorola Wireless HS830 helmet and pendant headsets take wireless connectivity to the extremes by invisibly and reliably creating a hands-free connection between headset and mobile to meet all on-the-go communication needs. And, like all other Bluetooth enabled devices, the model HS830 works with virtually any make or model mobile phone that has Bluetooth wireless technology.
Auction includes:
Bluetooth Headset Module (SYN0996)
Helmet Adapter Cover (SYN0997)
Neckstrap for Module (SYN1075)
Wall Charger
User Manual
Quick Start Guide
NOTE: Helmet & Boom shown is NOT included
The Bluetooth� Helmet Adapter Headset HS830 attaches to your helmet for hands-free calling from your Bluetooth� enabled phone.
Versatile Design - the portable Bluetooth� module can either be worn on your helmet or, when off the motorcycle, on the included hands-free pendant neck strap. The stylish neck strap has a built-in ear bud and microphone that connects to the Bluetooth� module and provides hands-free communication with your Bluetooth� phone.
Ease of Use - the helmet adapter securely affixes to a full-faced or opened-face helmet with included double-sided adhesive tape and requires no tools to assemble. The helmet adapter has a multifunction button that allows you to easily control call functions from the helmet, such as power, receive/answer/end calls, call hold and 3-way calling features.
Product Information
Size: 2in x 1in x 0.4in
Weight: 0.6oz
Talk Time: up to 6 hours
Standby Time: up to 120 hours
Range: up to 30 feet
Also, compatible with the Wireless Adapter DC600, which allows owners of select non-Bluetooth� Motorola phones, with compatible connector, to use Motorola Bluetooth� accessories.
wireless video
posted by Patrick Smith @ 2:14 PM
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