0636000495

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0636000495, sometimes called mobile radio, is used in many different applications, ranging from broadcast and amateur radio to commercial communications. Mobile radio can be used for short range, private communications, such as in a fleet of vehicles. This type of communication is known as radio telephony because it uses radio waves to communicate between two or more people. The term mobile radio can also refer to equipment used for satellite communication.In most cases, mobile radio operates by transmitting and receiving signals with two antennas. The antennas are connected to a pair of radios, usually located on either side of the vehicle. The antennas transmit the signal from the radio to the receiving antenna, which is located on the other end of the transmission path. The signal is then received at the other side, usually by a receiver.The frequency range used for mobile radio is typically from 900 MHz to 1.5 GHz. The actual range of frequencies used depends on the application. Commercial users typically use frequencies ranging from 902 MHz to 1.434 GHz. Amateur radio operators may use frequencies as low as 136 MHz.The working principle of mobile radio is simple: radio signals are transmitted from one side, received by the opposite side, and then processed by the receiver. In the case of satellite communication, the signal is transmitted to an orbiting satellite, which then relays the signal to the receiver. This type of communication is referred to as satellite radio telephony.In addition to radio signals, mobile radio can also be used to send and receive data. This is known as packet radio or data transmission. This type of communication is mainly used in maritime and aviation environments, where a large amount of data needs to be shared quickly and efficiently.Overall, mobile radio is a valuable tool for communication in many different applications. From broadcast and amateur radio to satellite communication, mobile radio is a versatile technology that provides cost-efficient, reliable, and secure communication.

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