Invisible threat
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Invisible threat. Rocky (Wataru Sarae). Fill in the blank!. microwaves. www.CartoonStock.com. Microwave oven & Cell phone. Specific Absorption Rate (SAR). SAR : Amount of radio wave energy absorbed by the body during cell phone use. SAR Limits – Non Occupational.

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Invisible threat

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Invisible threat

Invisible threat

Rocky(Wataru Sarae)


Fill in the blank

Fill in the blank!

microwaves

www.CartoonStock.com


Microwave oven cell phone

Microwave oven & Cell phone


Specific absorption rate sar

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


Reports

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


Prudent avoidance

"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.


How much is the sar of your cell phone

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


In case

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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