The car power invertor is needed when using cell phone jammer

 The car power invertor is needed when using cell phone jammer in the car.
The smart phone has a huge impact on PND manufacturers. The rise of the smart phone navigation is inevitable, as many mobile phones have integrated GPS, the large-size touch screen usability better, as well as built-in connectivity can be used to upgrade, so a phone can use a variety of bundled services, which make full use of the average price of data plans. In addition, Apple decided to use Navigon and TomTom navigation software, but also led to flock to the market demand for feature phones with dedicated PND lopsided. Last week finally announced its navigation software to the iPhone. The usage scope of cell phone jammer includes conference room, auditorium, law court, library, exam room, school, cinema, theater, and hospital, etc.
Since the release of the new operating system in June, Apple has six airborne and two off-line real-time TbT navigation software for iPhone. iPhone users first reaction is to encourage the navigation software vendors, because Navigon navigation software iTune in Germany since the release of sales of the top five, TomTom's quickly rushed to the App Store paid the first four of the navigation software. Interestingly, after the launch of iPhone navigation software, TomTom still believe that PNDs needs continue Zouwang and iPhone navigation application represents a development opportunity rather than a threat to the PND, especially in the short term. 80% of the existing business of the TomTom PNDs occupy a larger market, but as smart phones, this data will change. cell phone jammer has three output antenna ports with CDMA/GSM, 3G and DCS included.
iSuppli believes the iPhone navigation application, from the growth rate of the machine navigation software users will exceed the growth rate of the airborne navigation software users, especially in 2009 and 2010. Compared with the newer airborne navigation software vendors no doubt have more experience in the smart phone navigation applications, from machine navigation software supplier. Moreover, due to a better relationship with the mobile phone operators, the existing off-line navigation software users will benefit. However, as the airborne navigation software to provide similar PND advanced features, and more inclined to pay a one-time purchase navigation software, so as time goes airborne navigation service will attract more users.
The contents of the shortcomings of the definition of most systems: models of the Linux operating system from the official third-party software rarely need to install more programs to Brush, operating up to some threshold.