In addition to cell phones, other wireless devices such as radios, Wi-Fi routers, satellites, radars and pacemakers can send or receive RF energy waves. Their phone acts as the receiver and converts the signal back into your voice. When you talk on a cell phone, your cell phone acts as a transmitter and your voice is carried on radio waves to the person you are calling. When the radio waves reach a receiver, the signal is converted back into the information that was originally sent by the transmitter. Radio waves are broadcast using a transmitter. It is used to transmit signals carrying information in the form of radio waves. Radiofrequency (RF) energy is a type of electromagnetic radiation. Scientists continue to study the long-term health effects from exposure to low-levels of radiofrequency energy. Government agencies set safety guidelines that limit your exposure to radiofrequency energy. Wireless technology uses radiofrequency energy, which is a type of non-ionizing radiation.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |