{"id":4321,"date":"2012-07-18T06:58:23","date_gmt":"2012-07-18T11:58:23","guid":{"rendered":"http:\/\/www.ict-pulse.com\/?p=4321"},"modified":"2013-06-25T21:55:37","modified_gmt":"2013-06-26T02:55:37","slug":"2012-update-how-safe-is-your-mobilecellular-phone","status":"publish","type":"post","link":"https:\/\/ict-pulse.com\/2012\/07\/2012-update-how-safe-is-your-mobilecellular-phone\/","title":{"rendered":"2012 update: how safe is your mobile\/cellular phone?"},"content":{"rendered":"
A 2012 update of the radiation levels of popular mobile\/cellular devices in the Caribbean.<\/em><\/p>\n <\/a>In an effort to increase awareness of radiation emitted from mobile\/cellular devices, in July last year we published data on the radiation levels from a broad range of popular handsets sold in the Caribbean (See How safe is your mobile phone?<\/strong><\/a>). We have updated this listing, and have included a wide cross section of phones from the following brands: BlackBerry<\/a>; iPhone<\/a>; Motorola<\/a>; Nokia<\/a>; Samsung<\/a>; Sony Ericsson<\/a>.<\/p>\n Mobile\/cellular phones, similar to microwave ovens, emit non-ionising radiation, which heat up a body at the cellular level. The rate at which this energy is absorbed by the body is called the Specific Absorption Rate (SAR)<\/a> \u2013 the power absorbed per mass of tissue \u2013 with units Watts per kilogram (W\/kg).<\/p>\n Within the Caribbean, mobile phone vendors typically reference the SAR limits used in the United States and in Europe:<\/p>\n However, as mentioned in our 2011 review, there are a number of factors that affect the amount of energy emitted by a mobile\/cellular handset, and consequently the amount of radiation to which a user is exposed. They include:<\/p>\n The sections that follow present the SAR for a number of popular devices sold across the Caribbean. Although well-known brands are presented, the result vary drastically, and does not appear to be influenced by the since of the device, or whether it is a no-frills handset or a smartphone.<\/p>\n Did not see your device listed? Send us a note in the Comments section, or via social media (FB, Twitter, LinkedIn, Google+, etc.), and we will provide the SAR for your handset.<\/em><\/strong><\/p>\n Since the 2011 exercise, a number of new BlackBerry devices have entered the market, including the BlackBerry Bold 9790, BlackBerry Bold 9900, BlackBerry Torch 9860 and BlackBerry Curve 9360. Figure 1 shows the SARs for a number of popular BlackBerry devices in the Caribbean. For the listed devices, SARs ranged from between 1.12 W\/Kg and 1.47 W\/Kg, all well under both the US and European safety limits.<\/p>\nWhat are acceptable radiation levels?<\/h3>\n
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BlackBerry<\/h3>\n