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Understanding SAR: Protecting Yourself from Cell Phone Radiation Exposure

Explore the concepts of Specific Absorption Rate (SAR) and its implications for cell phone use. Learn how much radio wave energy is absorbed by your body during use, with a particular focus on the recommended guidelines for minimizing exposure. By employing strategies such as keeping your phone at a distance, using headsets, and opting for low-SAR models, you can reduce potential health risks. Discover the worst-rated models and the importance of understanding SAR limits for personal safety. Stay informed and practice prudent smartphone habits.

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Understanding SAR: Protecting Yourself from Cell Phone Radiation Exposure

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  1. Invisible threat Rocky(Wataru Sarae)

  2. Fill in the blank! microwaves www.CartoonStock.com

  3. Microwave oven & Cell phone

  4. Specific Absorption Rate (SAR) SAR: Amount of radio wave energy absorbed by the body during cell phone use. SAR Limits – Non Occupational for given tissue masses 1g (USA) 10g (others) (exposure time: 6 min) unit: W/kg

  5. Repeat-ability Utteridge 2002 ? Adey, 2002 ? Reports http://www.wave-guide.org/library/studies.html http://www.mcw.edu/gcrc/cop/cell-phone-health-FAQ/toc.html

  6. "Prudent avoidance" • Don't push a cell phone on your head • Don't push a cell phone on your head 2) Keep your phone as far from your body as possible especially during sending and receiving. 2) Keep your phone as far from your body as possible especially during sending and receiving. 3) Use a cell phone where the reception is good. 3) Use a cell phone where the reception is good. 4) Extend Antenna to its full length. 4) Extend Antenna to its full length. 5) Use headset. 5) Use headset. 6) Use low-SAR cell phone. 6) Use low-SAR cell phone.

  7. Worst 10* Manufacturer / Model number SAR rating(1.6W/kg) 1 Motorola 120e 1.59 1 Motorola V60x 1.59 1 Motorola V120e 1.59 4 Motorola C332 1.58 4 Motorola C333 1.58 4 Motorola C341 1.58 4 Motorola C343 1.58 4 Motorola L6 1.58 4 Motorola ST7897 1.58 10 Motorola RAZR V3c 1.56 *out of 826 models How much is the SAR of your cell phone? http://www.sarshield.com/english/radiationchart.htm

  8. In case ... In case ... - you have a HIGH-SAR cell phone, - you DON'T have a headset, - the reception is POOR.

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