{"id":23558,"date":"2013-06-26T05:14:40","date_gmt":"2013-06-26T10:14:40","guid":{"rendered":"http:\/\/www.ict-pulse.com\/?p=23558"},"modified":"2013-06-26T05:14:40","modified_gmt":"2013-06-26T10:14:40","slug":"2013-update-safe-mobilecellular-phone","status":"publish","type":"post","link":"https:\/\/ict-pulse.com\/2013\/06\/2013-update-safe-mobilecellular-phone\/","title":{"rendered":"2013 update: how safe is your mobile\/cellular phone?"},"content":{"rendered":"
A 2013 update on the radiation levels for popular mobile\/cellular phones and smartphones in the Caribbean.<\/em><\/p>\n As we become increasing attached to our mobile\/cellular handset, it is important to remain mindful of the radiation emitted by those devices and to adopt practices that could reduce possible harmful effects of prolonged mobile\/cellular phone use. In that regard, and since 2011, we have been collating and publishing data on the radiation levels from a broad range of popular handsets sold in the Caribbean. The brands that are tracked are: Blackberry, iPhone, Motorola, Nokia, Samsung and Sony Ericsson. In this post, we update the listing by including some recent releases since our last review.<\/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 first radiation review exercise, 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 mobile\/cellular handsets sold across the Caribbean. Although well-known brands are presented, the results vary drastically from model to model, and do not appear to be influenced by the size 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 Facebook<\/a>, Twitter<\/a>, LinkedIn, or Google+, and we will provide the SAR for your handset.<\/i><\/b><\/p>\n Since our 2012 review, the following BlackBerry mobile\/cellular devices have entered the Caribbean market: the BlackBerry Curve 9320, which was released last year, and more recently, the BlackBerry Q10, and the BlackBerry Z10. Figure 1 shows the SARs for a number of popular BlackBerry handsets that either have been, or are still being, sold in the Caribbean. The latest additions to the list have been highlighted for ease of reference. 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