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Apple iPhone 4G Antenna Trouble

Well, finally the official Apple company confirms that the iPhone 4G have a weaknesses which many consumer complained about their 4G smart phone devices. This 4G Apple iPhone have a little problem on its antenna. The company recognizes that the way of how the user handle this 4G devices will significantly affect to the iPhone signal quality. Consumer reports the problem on the iPhone have get a quick response from the Apple vendor. There are many user complained about their iPhone problem. However most of the problem come from the user which have a low signal while handle the iPhone by left hand. The vendor confirmed this issue as the quoted from CNET  official on Friday ((6/25/2010)), the finger position that cover on the left side of the smartphone will affect to their signal quality as the antenna is placed on there.
“The way about how to handle the iPhone 4G will affect to the signal performance. Continue reading »

Android Operating System

All this has been known as Android operating system on the latest mobile phones. However, due to be developed based on the Linux operating system and is compatible with a variety of hardware, then Andorid can also be used on other devices. Instead released on the car,  there are other devices which rely on Android utilize as the Operating System among others, at least there is 14 devices : Continue reading »

Maintain Ink-Jet Color Printer

In fact, many printer products will have a short life time of usage if we use it without good maintenance, I personally agree with that statement, and therefore we need a special attention to caring for a printer. There are various brands of printer that we often meet, and certainly handling and usage would be different. Due to many printer users have a problem on their Ink Jet Printer, therefore I will focus on this printer type only.
Here are some tips on how to maintain the printer as easy and cheap as the printer will be able to work more efficient. Continue reading »

Wifi Hotspot in WIndows 7

This time we will try to make an Access Point from Wireless Hotspot with low-cost and efficiently, without bother to buy any new wireless device. Before Windows 7, you were able to build an Ad-hoc wireless network. However, not all of the devices are able to makes it. With this Windows 7, now you can build a cheap wireless hotspot with an Access Point.
With this method you will only neeed an internal/external wireless network card on your Notebook or PC and no require any additional devices. However, you can create this cheap hotspot but the signal coverage will absolutely not strengh as the real hotspot, i mean you can use the wireless network only around in your home, not more than it. So that, i will suggest this for those who need cheap wireless hotspot in their home or small office. Continue reading »

A low cost military weapon

Assault rifles are the standard infantry weapons in most modern armies. Examples of assault rifles include the M16 rifle, AK family, G36, FN FNC, and the Steyr AUG. An assault rifle is loosely defined as a selective fire rifle designed for combat that uses an intermediate cartridge and a detachable magazine. But now, they do not need any magazines anymore since there are a new weapon technology founded in indonesia, the standard military weapon without magazine but only bullets. The ammo have been changed by the electric thrower system with dynamic power shot speed. The weapon has been powered by 12 volt battery which will be converted into 300 volt by 6 capacitors. Continue reading »