Who funds and carries out research on the biological effects of RF energy?

Research into possible biological effects of RF energy is carried out in laboratories in the United States and around the world.In the U.S.,most research has been funded by the Department of Defense, due to the extensive military use of RF equipment such as radar and high-powered radio transmitters. In addition, some federal agencies responsible for health and safety, such as the Environmental Protection Agency (EPA) and the U.S. Food and Drug Administration (FDA), have sponsored and conducted research in this area.At the present time, most of the non- military research on biological effects of RF energy in the U.S. is being funded by industry organizations. More research is being carried out overseas, particularly in Europe.

In 1996, the World Health Organization (WHO) established the International EMF Project to review the scientific literature, and work towards resolution of health concerns over the use of RF technology. WHO maintains a Web site that provides extensive information on this project and about RF biological effects and research (www.who.ch/ peh-emf).

The FDA,EPA and other US government agencies responsible for public health and safety have worked together and in connection with WHO to monitor developments and identify research needs related to RF biological effects.

How does the FCC Audit Cell Phone RF?

After the FCC grants permission for a particular cellular telephone to be marketed, it will occasionally conduct“post-grant” testing to determine whether production versions of the phone are being produced to conform with the FCC regulatory requirements.The manufacturer of a cell phone that does not meet the FCC’s regulatory requirements may be required to remove the cell phone from use and to refund the purchase price or provide a replacement phone, and may be subject to civil or criminal penalties. In addition, if the cell phone presents a risk of injury to the user, the FDA may also take regulatory action. The most important post-grant test, from a consumer’s perspective, is testing of the RF emissions of the phone.The FCC measures the Specific Absorption Rate (SAR) of the phone, following a very rigorous testing protocol. As is true for nearly any scientific measurement, there is a possibility that the test measurement may be less than or greater than the actual RF emitted by the phone.This difference between the RF test measurement and actual RF emission is because test measurements are limited by instrument accuracy, because test measurement and actual use environments are different,and other variable factors.This inherent

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Audiovox PPC 6600 manual How does the FCC Audit Cell Phone RF?

PPC 6600 specifications

The Audiovox PPC 6600 is a notable smartphone that emerged in the early 2000s, distinguished for its unique blend of features, technologies, and usability. Targeted towards tech enthusiasts and business professionals, this device was one of the early contenders in the smartphone market, showcasing Qualcomm's technology and Microsoft’s Windows Mobile operating system.

At the heart of the PPC 6600 is the Windows Mobile 2003 operating system, which provided users with a familiar interface, allowing them to access various applications and functionalities. Its integration of Microsoft Office Mobile allowed users to view and edit Word and Excel documents on the go, making it a practical choice for professionals who needed mobility without sacrificing productivity.

The PPC 6600 is powered by a 400 MHz Qualcomm MSM5200 processor, which was quite competitive for its time, enabling smooth multitasking and efficient application performance. It boasts 64 MB of RAM and 128 MB of ROM, offering adequate storage for essential applications and user data. Additionally, the device supports expansion via SD cards, allowing for additional memory, which is essential for users handling larger files.

One of the standout features of the PPC 6600 is its 3.5-inch touchscreen display with a resolution of 240 x 320 pixels. This display was characterized by the ability to handle both stylus input and finger gestures, giving users flexibility in navigation and interaction. The device also featured a unique slide-out keyboard, bridging the gap between touchscreen input and traditional typing, which appealed to users who favored tactile feedback.

Connectivity options on the PPC 6600 were versatile for its time, including Bluetooth, infrared, and a mini USB port, enabling users to connect to various peripherals and networks. The device also featured support for 802.11b Wi-Fi, allowing for fast internet access, which was a significant advantage in enhancing productivity on the move.

The PPC 6600 came equipped with a 1.3-megapixel camera, which, while basic by today's standards, provided users with the capability to capture memories and important documents. The device was powered by a removable lithium-ion battery, which offered reasonable battery life for daily tasks, although heavy users often needed to recharge more frequently.

In summary, the Audiovox PPC 6600 was a pioneering smartphone that successfully combined essential features, smart design, and early smartphone technology to cater to a growing audience of mobile professionals and tech-savvy users. With its comprehensive capabilities, it laid the groundwork for future smartphones, influencing the design and functionality of many devices that followed.