Specific Absorption Rate Data

This model wireless phone meets the government’s requirements for exposure to radio waves.

Your wireless phone is a radio transmitter and receiver. It is designed and manufactured not to exceed limits for exposure to radio frequency (RF) energy set by the Federal Communications Commission (FCC) of the U.S. Government and by the Canadian regulatory authorities. These limits are part of comprehensive guidelines and establish permitted levels of RF energy for the general population. The guidelines are based on standards that were developed by independent scientific organizations through periodic and thorough evaluation of scientific studies. The standards include a substantial safety margin designed to assure the safety of all persons, regardless of age or health.

The exposure standard for wireless mobile phones employs a unit of measurement known as the Specific Absorption Rate, or SAR. The SAR limit set by the FCC and by the Canadian regulatory authorities is

1.6W/kg.1 Tests for SAR are conducted using standard operating positions accepted by the FCC and by Industry Canada with the phone transmitting at its highest certified power level in all tested frequency bands. Although the SAR is determined at the highest certified power level, the actual SAR level of the phone while operating can be well below the maximum value. This is because the phone is designed to operate at multiple power levels so as to use only the power required to reach the network. In general, the closer you are to a wireless base station, the lower the power output.

Before a phone model is available for sale to the public in the U.S. and Canada, it must be tested and certified to the FCC and Industry Canada that it does not exceed the limit established by each government for safe exposure. The tests are performed in positions and locations (e.g., at the ear and worn on the body) reported to the FCC and available for review by Industry Canada. The highest SAR value for this model phone when tested for use at the ear is 1.14 W/kg, and when worn on the body, as described in this user guide, is 1.56 W/kg. (Body-worn measurements differ among phone models, depending upon available accessories and regulatory requirements).2

While there may be differences between the SAR levels of various phones and at various positions, they all meet the governmental requirements for safe exposure. Please note that improvements to this product model could cause differences in the SAR value for later products; in all cases, products are designed to be within the guidelines.

Additional information on Specific Absorption Rates (SAR) can be found on the Cellular Telecommunications & Internet Association (CTIA) Web site:

http://www.phonefacts.net

or the Canadian Wireless Telecommunications Association (CWTA) Web site:

http://www.cwta.ca

1.In the United States and Canada, the SAR limit for mobile phones used by the public is 1.6 watts/kg (W/kg) averaged over one gram of tissue. The standard

SAR Data

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Motorola 6809504A81-A manual Specific Absorption Rate Data, SAR Data

6809504A81-A specifications

The Motorola 6809504A81-A represents an integral advancement in microprocessor technology, especially noted for its application in embedded systems and consumer electronics. As an evolution of the 68000 series, it reflects Motorola's commitment to delivering high-performance processing capabilities while maintaining efficient power consumption.

Key features of the 6809504A81-A include its 32-bit architecture, which enhances data handling capabilities, allowing for more complex and efficient computing solutions. The processor operates at clock speeds that can reach up to 25 MHz, enabling it to perform multiple instructions per cycle. This improves overall processing speed, making it suitable for applications that demand quick and reliable responses.

One of the standout characteristics of the 6809504A81-A is its advanced memory management systems. It supports both static and dynamic RAM, catering to diverse memory requirements across applications. This flexibility ensures that designers can create robust systems capable of handling larger datasets without being bogged down by limitations in memory bandwidth.

The integration of innovative instruction set architecture (ISA) is also a significant feature of the 6809504A81-A. It supports a range of addressing modes, which allows developers to optimize their code for better performance. The robust ISA is compatible with a wide variety of software, making it easier for programmers to leverage existing codebases while developing new applications.

Another important aspect of the 6809504A81-A is its support for multimedia processing. With built-in capabilities for handling audio and video data, the processor is well-suited for tasks ranging from digital signal processing to real-time media playback. This makes it an ideal choice for applications in smartphones, personal digital assistants, and multimedia systems.

In terms of consumer electronics, the 6809504A81-A has been utilized in numerous devices, exemplifying its versatility. Its power efficiency enables longer battery life in mobile applications, while its processing prowess supports multitasking operations seamlessly.

Overall, the Motorola 6809504A81-A is a sophisticated microprocessor characterized by its powerful computing performance, flexible memory management, and robust multimedia features. As technology continues to evolve, the enduring influence of the 68000 legacy remains evident in the applications and systems leveraging this processor.