5/5/2009 - When people use mobile phones
Experts give answer:cell phone when people use mobile phones, to launch stations transmit radio waves, and any kind of radio waves more or less will be absorbed by human body,mobile phone thus changing body organization, is likely to affect human health, these waves are called mobile phone radiation. Mobile phone radiation measured by SAR value We often hear of mobile phone wholesale cell phone radiation Absorption Rate of Specific Absorption Rate (SAR) : SAR organisms (including humans) represent per unit, the radiation absorbed allows kilograms of SAR value represents the effects of radiation on human body,Wholesale mobile phone is the most direct test values, SAR have to, local, limb of data. SAR value is lower, the radiation is absorbed the quantity is less. In parts of the brain which must be below standard SAR 1.67 watt, is safe. However, this does not mean SAR level and mobile phone users directly related to health. Mobile phone radiation to health? Current phone on human health, damage at what is this world scientific research, a mobile phone radiation problem tracking (including the world health organization), also have no evidence that mobile phones and mobile station on health threats.cell phone accessories The international non-ionising radiation, sexual protection committee (ICNIRP) regulation of SAR value standard for 2W/kg weight, this standard has been adopted by most of the European countries, because it has no definite scientific evidence that, in the range of radiation limits ICNIRP affect human health. The domestic mobile phones with assured Our SAR is limited to 1W/kg,wholesale cellphone accessories than ICNIRP standards to small a times, that is to say, in the production and sales of mobile phones in China before the hand to consumers,cheap cell phone must undertake strict test, the SAR value must conform to the provisions of the standard, whether the GSM,cheap mobile phone CDMA mobile phones or to a close, so the domestic mobile phone users now can safely use mobile phone radiation, don't worry, and reduce the use of mobile phones, is to meet people, have the opportunity to have less, not even call, can really hurt. 2 related problems Mobile phone radiation has been a topic of concern, especially those working in the white-collar,Digital Picture Frame they use mobile phone frequencies than other people. Telecommunication transmission research institute (China) is our laboratory testing mintel telecom products quality of specialized agencies, transmission MaXin engineers in telecom products have studied in radiation, he related problems of cell phone radiation. 1, magnet can truly prevent radiation?digital camera Is not very ideal, more serious point simply won't work. Because the sources and the mobile phone is the so-called anti magnet stick in listening device above you say how? If the anti magnet stick in antenna doesn't do the trick? No, because it can change the magnetic field around the antenna, antenna,cheap digital camera the signal can change a normal conversation. 2 when, mobile phone radiation maximum value? The mobile phone signal just because the signal transmission system is not stable, the maximum working function. So consumers use cell phones, signal on the phone on the best moments from the head. GSM, CDMA and 3, mobile phone, the radiation of the system is there a difference? Different formats of mobile phone radiation, GSM standard cell phone radiation standard 0.6? 2 watts, and adopts the technology of mobile phone radiation CDMA standards,wholesale digital camera so called green mobile CDMA mobile phone. 4, respectively in 900 / phone working frequency of 1800 Hertz radiation would be any different? According to the characteristics of electromagnetic wave, the higher the frequency, the mobile phone penetration weaker, so in the radiation on 1,800 Hertz weaker. 5, mobile phones and antenna can earphone? Can't, because of different from making copper materials, in addition to the antenna material in manufacturing process antenna to accord with certain length and performance to effective action, if use headphones for antenna, its length and direction will change, so this is not done. In addition, the phone can be divided into two parts,digital camcorder the structure of rf signal is part, part audio signal, two part, otherwise it will cause interference, under-voltage can not work normally, or is unable to work. 6 and radiation would along the phone line drill into people's ears earphones? No, because the radiation is the antenna, and output audio signal headphones, at the same time around the headset wire could not have produced so magnetic resonance of possibility is not exist. 7 the antenna on the phone, some inside, this would fuselage radiation intensify? No, because the size of materials and antenna has not changed, but the GSM standards of radiation is so much more than the irregularity cannot be produced, i.e.camera accessories the miniaturization of mobile phone will make it any increase of radiation. 8 and some phones using metal shell, some use plastic shell, radiation will have different? No difference, even plastic shell in interior also can have a metal coating and used with external remain isolated, prevent external signal interference,tv mobile phone but also prevent the high frequency signal of the disclosure. 9 and domestic mobile phone radiation will greatly? All the mobile phone production must meet European FTA attestation standard, it is a standard for mobile phones GSM authentication standard stipulated in the radiation, all mobile phones are alike. 10 and production base of mobile phones by supplier of radiation than other brands will phone? Not all stations, because the GSM air interface is a unified and standard, i.e. to any phone is equal, as long as the signal meet the requirements and standards can be carried out No signal after shutdown, also won't produce!!!!!! A recent study shows, mobile phones to release electromagnetic radiation effects of brain cells into higher than previous estimates of two. According to xinhua, the study KongPu Madrid accepted by the university of applied physics kalou plug,cell phone watch director of professor Sebastian on method, the existing data, underestimate the effects of radiation on human body tissue, because is commonly used to measure the electromagnetic radiation SAR index, and the model is round of real human cells. The experiment proves, use with the actual shape with a similar model of human cells, such as cylindrical spherical model and lam, electromagnetic field intensity will be higher. Researchers respectively through the cylindrical spherical shape, lam spherical and measured cell model of mobile phones,quad band cellphone electromagnetic field intensity. Results show that, within a cylindrical spherical model and lam electromagnetic field intensity, the spherical shape than a half to two models. Sebastian said: "since the electromagnetic field, the intensity is expected to affect the health of will also be increased accordingly. We estimate, the electromagnetic radiation will cumulate, marking in 10-15 years, probably appear more caused by mobile phone popularization of cancer cases." From the perspective of power, the mobile phone in a general GSM mobile phones level, and the most high, general CDMA mobile phone for 2W 1W power for. While electromagnetic radiation from the human body will be decided SAR value far the size of a decisive factor, emission source distance nearly 1 millimeter, every body will increase many SAR. Therefore each mobile phone manufacturers are trying to do this work, and strive to improve from the human body key antenna, the farther. The mobile phone signal just because the signal transmission system is not stable, the maximum working function. So consumers use cell phones, signal on the phone on the best moments from the head. Different formats of mobile phone radiation, GSM standard cell phone radiation standard 0.6 ~ 2 watts,tri band cellphones and adopts the technology of mobile phone radiation CDMA standards, so called green mobile CDMA mobile phone. According to the report, the relevant departments of China will likely relax restrictions on mobile phone radiation. Now the Chinese mobile phone radiation standards formulated in a draft,double sims phone China mobile phone radiation is the standard, the European standard 1w SAR value is, the standard is 1.6 2w w. According to the international standard of recognition, the human body can bear legal mobile phone electromagnetic energy for 2W/kg. 3 relevant factors Let us to know the size of the cell phone radiation and what factors have relations. Actually, the cell phone radiation, mainly depends on the size of the antenna, exterior design factors, namely, the design of the phone itself is closely related to the different design, will result in different mobile phone radiation size have some difference.camera tripod But one thing is for sure, no matter how design, mobile phone radiation in the international standard allows certain scope, does not exceed the standards. However, the so-called phone antenna and appearance, refers to the comprehensive consideration of the two. Some users think the antenna on the fuselage inside mobile phone radiation, can increase, and the user thinks plastic shell of mobile phone radiation than metal shell, it is not correct. The size of the mobile phone radiation only with the relevant materials and size of antenna, as long as they have changed, the size of the shape of the phone itself, not make it less any increase of radiation. For the mobile phone, plastic case inside will besmear layer metal coating to metal shell, actually makes no difference of electromagnetic shielding, will be produced. Of course, in addition to the phone and appearance design, antenna in practical use,canon camera battery the size of the radiation from mobile phones and mobile phones and stations around the distance between the user and the geographical environment, the setting of base. Generally speaking, mobile phone radiation from the base station, the small, mobile phone as small power can contact with base. Due to the city building, reinforced concrete structure of the building will produce very big effect to the electromagnetic wave, forcing mobile base and increase power to contact, but if the base construction, when considering more comprehensive network covers circumstance is good, so in practice in the process of using mobile phone radiation is small. Summary, mobile phone radiation by the size and shape of the antenna design decisions, and what formats, in actual use process, the network coverage for mobile phones, the actual size of radiation effect Understand the mobile phone radiation causes and influencing factors, so, what can effectively reduce the cell phone radiation,sony camera battery after asking about expert, we summarized the following several methods to consult for everybody. 1 and minimize the use of cell phones. See this method, you would ask, "what? This is also a kind of method? If so, still be inferior to use their phones?" Actually, this is the most effective method of all of a kind of measure. Because of the human body, with less mobile phones will be less electromagnetic radiation, mobile phone, you won't be in all methods of electromagnetic radiation in the mobile phones can not only ensure 100% shielding electromagnetic radiation damage, while the other is only effective method of reducing radiation hazards. Of course, the author does not suggest everybody don't use mobile phones, but I suggest you do not long use cell phones, or possible use mobile phone instead. 2, using a special "label" to guard against radiation. Now the company for mobile phone radiation on human may cause damage, invented a can prevent electromagnetic radiation of special "label".wholesale cellphone accessories This company specialized technical personnel, produce the claims of electromagnetic radiation in the human body can affect DNA, and stickers is a kind of organic compounds from crystal, dedicated to restrain electromagnetic wave of DNA. Namely, users in the conversation once use paster,wholesale cell phone stickers can play a role to offset the mobile phone radiation on human body harm, thus ensuring the safety and user calls. 3, mobile phones need not when should try to shut off the power. Many people often produces a mistake, they know that only in answering the phone or dial out the moment will have the electromagnetic radiation in the standby mode, and does not produce the electromagnetic radiation. Actually, if turn on the power phone will send the electromagnetic radiation, but when the phone in the communication of radiation than when standby radiation. So in order to electromagnetic damage to human body is reduced to the minimum, we use their phones in temporarily, when should remember to turn off the switch and mobile phone will not stay in the Settings in the state. 4, using chili to offset the radiation hazards. Everybody knows radiation may make the person of the nervous system happens disorder,cell phone accessories immune function, can cause serious person. But according to medical proof, chili is natural that can improve immune function of sterilization, effective weapon, people eat chili can enhance their ability of the body immunity, thereby enhancing the external electromagnetic radiation effects on the body. According to the latest findings, chili, black pepper, curry, curcumin, still can directly, spices as the protective against radiation. A new study says, spices can protect cells from the DNA of radiation damage, Especially for the rays damage, the protection is the most radical spices. 5, pay attention to the location of the mobile phone. Due to the mobile phone if in standby will produce radiation,wholesale cellphone accessories and radiation on the harm caused by various organs are also different. Medical experts advise us, mobile phone no best when put in the bag, or jacket pocket, but not on the chest pocket, also do not directly in front of him. 6, use prevent microwave radiation fiber clothes. Imaginary, suppose we wrapped around the body can absorb a layer of electromagnetism radiation shielding layer, then phones emit radiation wouldn't invasion into our bodies. Based on the assumption that people produced by a prevent microwave radiation fiber, wear clothes made of this special clothes can achieve prevent cell phone radiation, the purpose of electromagnetic waves with fibre can reflex action. By this fiber fabrics of electromagnetic radiation with microwave radiation light, good performance, as well as good flexibility, is a kind of ideal microwave protective fabrics, microwave transmission is only for the incident of 100,000 molecules. The fabrics are mainly used for microwave protective clothing and microwave shielding materials. 7 and when the phone calls should be far. Many mobile phone users in answering the phone call or by ear, like mobile phones or antenna, in order to can communicate with each other more clearly, but the electromagnetic radiation intensity of mobile phone is inversely proportional to the distance, i.e. the distance from the body and mobile phones to 0.5 cm 1 cm, their impact will have doubled.cheap cell phone The authors therefore recommend in mobile phone through or dial out of that a moment, the body should stay away from the phone call, even in the process, also want to keep a certain distance phones antenna. 8, can use hands-free headset.cheap mobile phone In order to avoid radiation, users in the conversation away from mobile phones, but if it should be far from mobile phones, and will affect the quality of the conversation. In order to guarantee the quality and avoid call radiation, we can use hands-free headset to answer the phone, so can help reduce mobile phone users to release more than 90% of the electromagnetic radiation. 9, eat more green tea can prevent radiation. Due to long-term users by mobile phone radiation, their systolic blood pressure, heart rate, platelets and leukocyte immune function etc will be a certain degree of influence, and will cause neurasthenia,Digital Picture Frame eye symptoms such as crystal opacity. University of Hawaii has research shows, eat more green tea may play an important role in preventing radiation. Research found that contained in tea polysaccharide, and more fat fat polysaccharide can improve hematopoiesis can work. Body fat, inject after polysaccharide in a short time can enhance the nonspecific immunity. Drinking tea can effectively prevent radioactive substances into the body. Tea has radioprotective properties has been gradually, and make full use of modern life, because the electromagnetic radiation pollution is unavoidable, through the tea, resist radiation pollution, is currently the most simple and effective method, often use mobile phone users might normally eat some green tea. 10 and use green mobile. Although many independent scientific research institutions, the survey found that mobile yet, but the evidence of harmful to health problems has been increasingly mobile electromagnetic radiation are broad consumer concern.digital camera Due to the different formats of mobile phone radiation is different also, GSM standard cell phone radiation, and high standard of CDMA mobile phone radiation power is low, the harm to human body, so choose CDMA mobile phone is effectively reduce the harmful radiation from mobile phones to human body is one of the methods. Now more and more attention because of consumer radiation from mobile phones to this problem,cheap digital camera so more mobile phone manufacturer in producing new products at the same time also noticed the problem, I believe in the near future, mobile phone radiation won't bother you to me!
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