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Monday, March 31, 2008

Bluetooth has a new competitor, the Sony Ericsson HBH-PV700

The Sony Ericsson HBH-PV700 encompasses all the features you would expect in a Bluetooth compatible headset. Best of all, it is probably one of the cheapest headsets available to this date.

If you don't know what Bluetooth technology is by now, then it is time you learned about the latest technological innovation in personal and business communications systems. The Sony Ericsson HBH-PV700 encompasses all the features you would expect in a Bluetooth compatible headset and much more.

Bluetooth is a new form of wireless technology for cell phone and music listening that combines everything you need while going about your day or driving down the road with complete and automatic, hands free convenience. This headset allows you to listen to your stereo through your headphones and not miss any oncoming calls.

A simple one touch volume control button on the HBH-PV700 allows for easy increase or decrease of volume for you or the person you are talking to. You can switch from cell phone to music and back again smoothly and effortlessly. All the cell phone features are included in the Sony Ericsson HBH-PV700 that you have come to expect.

Call waiting, caller ID, Missed calls are all there. Using compact micro technology, the voice microphone is no longer in front of the mouth but rather is in the ear along with the listening microphone. How does this work? Well, it works quite well. In fact it functions by picking up your voice in your ear canal. Why is this better? It's better because it minimizes or eliminates all other outside noise interference while talking on the phone. Anyone who has talked on the phone in a noisy commercial or heavy industrial work environment can appreciate what this means. It means that you can stand in front of talking colleagues or next to an operating piece of industrial machinery and the person on the other end only hears your voice and that's without shouting into the phone. Another feature is automatic voice systems that allow you to use the key pad or take notes while using the phone.

The Sony Ericsson HBH-PV700 is completely compatible with all other Bluetooth handsets. It is so user friendly that you will forget you have it on. Bluetooth technology means that the future is here now. Chances are good that the cell phone you are using right now is Bluetooth compatible, so all that you are missing now is a Sony Ericsson HBH-PV700. If you aren't moving to take advantage of Bluetooth technology then you are choosing to be left behind in personal and business communications advancements.

With this technology you don't have to wait years for the price to come down to reasonable levels because the price on the Sony Ericsson HBH-PV700 already is reasonable. It comes with all the accessories needed so you don't have to buy anything else. Just put it on and start talkingHealth Fitness Articles, it's just that simple. So for home or work or just every day phone use it just makes sense to switch over and start going Bluetooth. It's so simple even your kids can use it. You can check into this new innovation in personal and business communications online or check with your local retailer.

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The review is brought to you by Anna More, Netfreez. Find out more information about Sony Ericsson HBH-PV700 by visiting us online.

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Saturday, March 29, 2008

Bluetooth Personal Area Networks

A personal area network, or PAN, is a collection of communication technology devices within the range of one person. When communication between these devices is wireless, the acronym becomes WPAN, or wireless personal area network. In reality, and for all practical purposes, most personal area networks are wireless. For our purposes, this article will consider personal area networks as being wireless.

As opposed to Local Area Networks and Wide Area Networks, the personal area network operates in a relatively short range, usually up to a maximum of thirty feet. The most common method of connection is through Bluetooth wireless technology. Bluetooth technology holds several key advantages over Wi-Fi in ease of use, as it is not necessary to configure each component and requires considerably less power to operate.

Unlike infrared networks, Bluetooth also doesn?t require objects to be in alignment in order to communicate. The huge practical advantage to the end user is the ability to transmit both voice and data between devices without the use of wires or USB cabling.

A Bluetooth enabled wireless personal network, also known as a piconet, can wirelessly connect a minimum of two and a maximum of eight devices. In a piconet, one device acts as the master device to connect with up to seven active devices. Data is communicated from the master device to another (slave) device. The role of master device rapidly switches to any device in the PAN which is in the process of data transfer.

A Bluetooth device has the ability to seek out and communicate with any compatible device within the immediate area.

Probably the earliest and most common example of a Bluetooth personal area network is the use of a wireless headset and cellular phone. Another popular use is that of the wireless mouse and keyboard. However, the potential for convenience and productivity of a wireless personal network extend well beyond early uses. Data can easily be synchronized and transmitted wirelessly between PDA, personal computer and cellular phone. Bluetooth wireless printers and fax machines are a great convenience to laptop users. Photos from digital cameras and cell phones can be downloaded. Wireless headphones paired with portable music devices make music enjoyment hassle free. The list goes on, and is limited only by the creativity of the user and limitations of the physical devices. As personal area network technology improves, one can expect the use and capability of wireless personal devices to expand well into the future.

For more information about Bluetooth technology and products, visit us now at Bluetooth Wireless Technology

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Here's How Bluetooth Can Enhance Your Productivity

For many years now, the technology of blue tooth has been one of the most popular subjects around. This goes back several years even before the burst of the dot-com bubble. With blue tooth, people all over the world have the opportunity to connect with others easily and efficiently without the use of excess cords and cables. Mobility has been enhances, thanks to the technology, more so than every before.

The first thing that typically comes into mind is Bluetooth wireless cell phones. What is great about these phones is that now you have the ability to combine them with many other technological advances at the same time. For example, if you combine the cell phone with a Bluetooth headset, you have the ability to communicated hands free.  This means fewer distractions while driving on the road, resulting in far safer driving.  The great thing is, with Bluetooth wireless technology, the possibilities don't stop there. 

Information Sharing

Think of the increased productivity you can enjoy when you combine Bluetooth enabled technologies together.  Imagine being able to print an image you took with your cell phone. Or to share documents stored on your PDA without having to worry about the type of wires you need to connect between the two.  Imagine the freedom of being able to share information anytime you want, not when technology allows you. Within the last ten years, Bluetooth has taken over the cell phone world. In times past, in order to share contact information with a fellow colleague, you had to let them enter it into their own cell phone or use some sort of infrared technology. However, today, you can share information with extreme ease, and you do not have to worry about where you are standing to do so.  A Bluetooth enabled cell phone combines the wireless technology of yesterday with endless possibilities for the future.

Keep In Sync

There are plenty of benefits of this exciting technology. Share contacts with friends and family members, keep your address and calendar up to date, no matter what you use to keep track of your schedule.  Forget your PDA at the office? No problem!  With your Bluetooth enabled cell phone, enter the information you want, and then transfer the information to your PDA when you get home without having to worry about how to connect the two.  This makes sure that you have everything you need right at your fingertips when you need it. This means your Bluetooth call phone can interact with your personal computer and your PDA ensuring that everything matches as they should. This is valuable for those times when you are working from home or having to collaborate with another person on a project, sharing is now easier than ever.

Fun and Relaxation

Bluetooth cell phones have a host of capabilities that were never anticipated years ago. For example, you can take pictures to transfer to a website, without having to use wires. You can also, do many other fun thingsFree Web Content, which makes Bluetooth cell phones the most popular of all. Communication has never been more fun.

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Learn more about this exciting technology and how it can help you. Find out more about bluetooth earpiece, bluetooth dongle and bluetooth definition

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Saturday, March 8, 2008

Bluetooth Wireless And GPS Systems

Bluetooth Wireless is one the most asked about and requested capabilities for GPS Systems. There are many models of GPS devices, which now have Bluetooth Wireless functionality. These models include:

?Garmin Nuvi 360
?Garmin StreetPilot 2820
?Garmin StreetPilot C550
?TomTom One (Tri-Lingual)
?TomTom Go 510
?TomTom Go 910

Bluetooth wireless provides hands free availability to a wide variety of technology products. Bluetooth is all the rage with computers, cell phones, PDAs and other handhelds, printers, and now GPS systems.

Bluetooth Wireless technology has the ability to do a wide range of things. With Bluetooth, you can use a Treo Smartphone for wireless headset calls, connect to the internet with a better connection through your cell phone, connect your computer to the internet through wireless technology, and send messages to others. These things have nothing to do with your GPS system, unless it works through a laptop or PDA.

One of the primary GPS functions with Bluetooth enabled is wireless productivity when you download maps and directions. With Bluetooth, gone are the days of having to connect to the Internet the old-fashioned way (through a computer). You can now browse for the map of your choice and download it directly through your GPS unit. That is just one of the many marvels of Bluetooth technology.

Additionally, some of the Bluetooth-enabled GPS units, such as the Garmin Nuvi 360, have the ability to make phone calls. The GPS unit has a built in speaker and microphone. With Bluetooth technology enabled on the GPS device, the user can make hands free phone calls through the mobile phone service. On the Garmin Nuvi 360, making calls is a piece of cake. All you have to do is touch the Nuvi screen, dial the number, and speak into the microphone. It is as simple as that.

The Nuvi has a phonebook as well as a phone call history storage area. You can use this to dial if you prefer to use a number you have stored in your GPS system. However, there is more to Bluetooth than simply using it to make phone calls and download directions.

Your ability to connect multiple devices to one another has become increasingly simple. Maps from your GPS can be sent easily to your computer, cell phone, palm pilot, and even another GPS system with Bluetooth! When you enter your home, your Bluetooth enabled cell phone emits a signal, which allows your home phone to ?sense? your presence. All calls from your cell phone are re-routed to your landline now that you can answer the phone. With all your technological devices working together thanks to Bluetooth, your life can run a lot smoother. You no longer have to flip between computer, phone, PDA, GPS Unit, and so forth, with little to no effort or worry about losing information.

Essentially, Bluetooth makes your life easier, and your GPS capabilities are extended beyond anything you thought was possible for a GPS Unit.

Catherine Tower an associate Gottronics is in charge of the research department, where she gathers information and reviews different Portable GPS Units, whether it be good or bad and stays up to date with all of the latest developments of the products.

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Monday, February 4, 2008

Bluetooth GPS Receiver Review

This is a tiny bluetooth GPS receiver which I bought from Mobile Fun Ltd, I bought this to connect to my O2 XDA 2i PDA and it cost around ?40. I was intially looking on google for cheap GPS receivers and this came up as the cheapest. I thought at that price they'll be a catch, and the catch usually being poor performance, but I was pleasantly surprised! This thing really does work, and works well!

After searching for initial reviews on this device I came up with very little other than the reviews from Mobile Fun Ltd, which I was reluctant to trust for fear of them being somewhat biased. I thought for ?40 I'll take a chance and so bought it, all credit to Mobile Fun the receiver arrived the very next morning. Upon opening the box I was a little disappointed, all the there was by means of instructions was a small sheet of paper that had been loosely translated from Japanese to English by a dyslexic toddler. You can download the user manual from here and the Tomtom pairing manual from here. After following these instructions you will have it set up in no time. Another thing I noticed was that there is no manufaturer's name or marks anywhere on the device or the packaging, which makes searching for support quite difficult.

A nice touch with this little device is that it is supplied with a battery that is common to a lot of Nokia phones (3.7V 850mAh Li-polymer battery, BL-5C), a quick search on ebay means that you can get replacement batteries for these receivers for about ?4 which is good to know should you need one.

What's In The Box?

Bluetooth GPS Receiver x1
12v In Car Adapter (USB) x1
Basic Instructions x1
Battery x1
USB Charging Cable x1

Installation

Provided you follow the limited instructions for pairing with your device, and the Tomtom setup instructions, you should be up and running in less than 5 minutes. I have only charged the receiver once since I bought it about 2 months ago, the battery just seems to last forever! The supplied in car charger and USB cable means that the receiver can be charged on the move from a 12v source and can also be charged from any PC or laptop. From cold start up the receiver aquires a usuable GPS signal exremely quickly, quicker than most of the really expensive GPS receivers that I've come in contact with. The device is extremely small and can easily fit into any space in your car, or even your pocket if you're using it for walking or cycling.

One small problem I did have is that when using it with my XDA 2i the Tomtom software would often freeze and cause me to stop the car, reboot my phone, then carry on my journey. At first I thought this was the result of the XDA losing its connection with the bluetooth receiver and hence confirming my fears about the price of this product. It quickly became apparent that this was not the case and it was in fact an issue with my PDA and the Tomtom software.

I quickly discovered a workaround for this issue between the Tomtom software and my XDA that enables the whole system to work flawlessly. I shall write a 'how to' on this workaround shortly as I'm sure many other XDA 2i users share the same problem.

I do know that there is a known issue when using any bluetooth GPS receivers with the O2 XDA 2 (note not XDA 2i) due to the bluetooth stack settings that are shipped with the phone, please be aware of this before buying this device as you are sure to encounter problems.

Key Features

Compatible with TomTom, Navicore, and all major GPS software packages.
12 parallel satellite-tracking channels for fast acquisition and reacquisition.
Provides superior navigation performance in city environments.
Built-in rechargeable Lithium-polymer battery provides more than 10 hours of constant use.
Unit can be charged with the included car charger while still in use.
Mini-USB charger compatiblty, charge not only the Bluetooth GPS Receiver but also compatible PDAs & Smart Phones with the same charger.
3 colours LED to show the status of Bluetooth/GPS/Power activities of this device.

Specifications

GPS receiver: L1, C/A code, 12 channels
Tracking sensitivity: ?152dBm (average) or better
Acquisition sensitivity: ?139dBm (average) or better
TTFF (Time to First Fix): Cold Start: 50s (average) / 60s (95% possibility)
Warm Start: 35s (average) / 40s (95% possibility)
Hot Start: 2s (minimum) / 6s (95% possibility)
Positioning accuracy: Standard Positioning Service (SPS), WAAS (optional) 2DRMS: approx. 5m
Measurement data output: Update time: 1 second
NMEA output protocol: V.3.01
Baud rate: 38400 bps (8-N-1)
Datum: WGS-84
Type: GGA, GSA, GSV, RMC
Power consumption: 75mA (average)
Bluetooth: Bluetooth version 1.2 compliant
Class 2 operation (up to 10 metre range)
Serial Port Profile (SPP)
Output terminal: Type B Mini-USB (TTL Level)
Antenna Type: Built in Patch Antenna
Battery: 3.7V 850mAh Li-polymer battery, built-in charger
LED: Power (red), GPS (green), Bluetooth (blue)
Dimension: 64(L) x 39(W) x18.5(H) mm
Operating temperature: -20?C ~ +60?C
Storage temperature: -20?C ~ +60?C; Battery: -20?C ~ +45?C

Conclusion

A great little device that performs well beyond its price range. Check if there is any known issues with your device and bluetooth GPS receivers before purchase as this will save you a lot of headaches. The only thing that lets this product down is a lack of documentation and online support, other than this well worth the buy!

johnsreviews rating: 8/10

For more reviews, how to's, technical help, go to www.johnsreviews.comJohn


www.johnsreviews.com

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Tuesday, January 29, 2008

The Bluetooth Solution

The technology of Bluetooth will take small area networking to the next level by removing the need for user intervention and help keep transmission power very low to preserve battery power. Each transmission signal to and from your cellular phone will use just 1 mw of power, giving you plenty of space on your battery to talk.

Bluetooth is a networking standard that will work on two levels: 1. It will provide agreement at the physical level, as Bluetooth is a radio frequency standard. 2. It will provide agreement at the level of protocol, where products will have to agree on when bits are sent, how many are sent, and how the parties in conversation can be sure the message recieved is the same one that was sent.

The major draws to Bluetooth is the fact that it's wireless, inexpensive, and automatic. There are other ways to get around wires, including infrared. Infrared uses light waves of a lower frequency than the human eye can, and is normally used in television remote controls.

The technology of Bluetooth is intended to get around the problems that normally come with infrared systems. The 1.0 older standard of Bluetooth has a max transfer speed of 1 MB a second, while the 2.0 Bluetooth standard can manage up to 3.0 MB a second. To make things better, 2.0 is compatible with 1.0 devices.

As a solution to wireless, Bluetooth will eliminate the need for messy cords, keeping everything nice and neat. It's perfect for those who like to talk on cell phones, as you no longer need to hold the phone next to your ear - which is great for those who travel a lot.

Pj Germain, MCSA, CIW, Security+, Network+

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    Friday, January 11, 2008

    Bluetooth Headset - Benefits And Uses Of Wireless Devices

    Modern age communication technology has given us an indispensable tool in Bluetooth Headsets. Complicated wire mesh systems are being increasingly replaced by this device. It's a wireless world now and these headsets can help you to talk and stay connected over the wireless network. The convenience of anytime, anywhere communication is yours with Bluetooth Headsets.

    What is Bluetooth wireless technology?

    Bluetooth wireless technology is a short range communications technology replacing cables connecting portable or fixed devices. It facilitates interconnection with various gadgets like mobile phones, computers, PDAs, iPods, Printers and Digital Cameras through the wireless network. This also helps in data synchronization as per the requirements of the user.

    What are the benefits of Bluetooth wireless technology?

    No more wires and cables - this is the most important benefit of Bluetooth technology. So, there is virtually no limit. Operating on a 2.4 GHz band, Bluetooth is easily available and does not require the user to have any license or subscription. Some other wireless technologies like the infrared technology require face-to-face positioning for connectivity. Consider a television and a remote unit; they have to face each other to operate. Bluetooth technology does not require this sort of positioning. It is also easy to use and involves less battery consumption with better quality signal output.

    What are the uses of Bluetooth headsets?

    Bluetooth headsets facilitate hands-free communication. No more getting tangled with wires! Whether you are out on a field inspection or driving down a busy road or attending a patient, you are never unable to take a call. While you keep working with your hands, the Bluetooth headset keeps you connected in a hands-free, wire-free smart mode. Even when you are 30ft away from your phone, you can take a call, thanks to this cutting-edge technology.

    What are the buying criteria of Bluetooth headsets?

    Before buying a Bluetooth headset, do ensure that it works with a wide range of phones. The compatibility factor is very important. Most telecom manufacturers support Bluetooth 1.1 specification. You need to check out also that your Bluetooth headphone can be used in both the ears. This gives you more flexibility. Do not go for a heavy set that may make you feel uncomfortable. It is advisable to always go for sets weighing around 17 grams. The set must have easily accessible response buttons so that you can answer or end a call properly.

    Where to shop for Bluetooth headsets online:

    Internet is one option for shopping Bluetooth headphones online. You can have a wide variety of products and prices to choose from. Some popular sites are eBay, Amazon.com, palowireless.com. Do check the product specifications, replacement conditions and seller credentials before buying online. Of course, you could buy from mobile phone stores.

    Summary:

    Bluetooth headsets are gift of modern wireless communication technology. They help you to stay connected even when you are away from your phone or busy with some other activity like driving a car or shopping. There are convenient purchasing options on the Internet for buying Bluetooth headsets.

    Brooke Hayles
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