SAR ke eng? Tlhaloso ea SAR: Mahlaseli a selefouno

Tlhaloso:

Ka maru a lithuto mahlakoreng a mabeli a terata ea mahlaseli a selefouno a atisa ho siea bareki ba ferekanngoa, ho na le molao o le mong ho u thusa hore u tsebe boemo ba mahlaseli a marang-rang a selefouno ea hau. E bitsoa SAR.

SAR ke "tsela ea ho lekanya matla a maqhubu a radifrequency (RF) a nkiloeng ke 'mele," ho ea ka Cellular Telecommunications Industry Association (CTIA).

SAR emela tekanyo e tobileng ea ho nkoa . Ka tlaase selefouno ea hau ea SAR, theo ea mahlaseli ea motlakase ea motlakase e tlaase 'me ka hona e ka' na ea e-ba kotsi ea bophelo bo amanang le ho sebelisa selefouno ea hau.

Amerika Leboea, tekanyo ea SAR ea selefouno e lekanyelitsoe pakeng tsa 0.0 le 1.60 le 1.60 e behiloeng ke Federal Communications Commission (FCC) kaha boholo ba mahlaseli a kotsi bo lumelloa.

The CTIA e hloka hore liselefouno tsohle tsa US li lumellane le moeli ona oa SAR ho tloha FCC.

Europe, litekanyo tsa SAR li tloha ho tloha ho 0.0 ho ea ho 2.0 ho amoheloa ke Lekhotla la European Union le ho khothaletsoa ke Komisi ea Machaba ea Ts'ireletso ea Mahlaseli a sa Hloekang (ICNIRP).

Amerika Leboea, SAR e lekanyetsoa ka li-watts ka kilogram (kapa W / kg) ka karolelano ho feta gram e le 'ngoe ea lisele tsa' mele ha Europe SAR e lekanngoa ho feta ligrama tse 10.

Moeli oa FCC, o ka bang ka gramme e le 'ngoe ea lisele tsa' mele, o thata ho feta lefatše lohle.

IPhone 3G , mohlala, e na le palo e phahameng ea SAR ea 1.388. The Motorola Rapture VU30 e tlaleha palo e tlase ea SAR ea 0.88 hloohong le 0.78 'meleng ha LG enV 2 e tlaleha litekanyo tse phahameng tsa SAR tsa 1.34 hloohong le 1.27' meleng.

Ntle le ho khetha selefouno ka tlase, u ka boela ua fokotsa ts'oaetso ea hao ea mahlaseli a kotsi ka ho sebelisa hlooho ea li- wireless e sa lekaneng ea Bluetooth ( joaloka ena ) ho boloka selefouno ea hau e se hlole hloohong kapa ho sebelisa sebui sa hau sa selefouno .

E boetse e tsejoa e le:

tekanyo e tobileng ea ho noa

Mehlala:

Tekanyetso ea mahlaseli a SAR ea iPhone 3G ke 1.388.