217-8682-232

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217-8682-232 is a type of a code-division multiple access system, commonly abbreviated as CDMA. The number itself is a type of radio specification code, indicating the performance requirements for a specific type of CDMA system. The number is used to define the system parameters, describing the coverage, capacity, frequency band and modulation specifications of a radio system.

A CDMA system uses a spread-spectrum communication technology used to transmit information over radio frequencies, which is commonly used in cellular networks for phone calls and data transmission. Rather than use an ordinary modulation such as AM or FM, which transmits data in a single stream of information, CDMA system scrambles or “spreads” the data across multiple frequency channels. This allows higher throughput compared to other similar forms of communication and allows many more simultaneous users on the same frequency with much reduced interference.

The 217-8682-232 code specifically defines a CDMA system intended for use in the 800 MHz band. The maximum transmitted signal strength for the system is 8 dBm per channel, and the system must be capable of handling at least 10 simultaneous channels. The transmitted signal must also be modulated using the binary phase shift keying, which is a type of modulation used in digital transmission.

The 217-8682-232 code defines the specifications for a specific type of CDMA system, and is commonly used in radio equipment intended for use in cellular networks. Some of the specific uses for this type of system include mobile telephony, data transmission and satellite communications. The system is particularly useful in providing better coverage and capacity in rural areas, where traditional analog systems may not be able to provide good signal strength.

In a typical cellular network, radio waves are generated and broadcast by several base stations, each with its own coverage area. As the device moves, it connects to different radio base stations, providing the user with seamless coverage. The CDMA technology allows for higher capacity in a network, meaning that a greater number of cellular users can be connected at the same time without sacrificing the quality of the connections.

When it comes to the actual working principle of 217-8682-232, it is similar to that of other CDMA systems. Using the binary phase shift keying modulation, data is divided into separate data streams which are spread across multiple frequencies. This allows the system to support multiple simultaneous users on the same frequency, with a greatly reduced interference. When the device is receiving a signal, the radio receiver receives multiple signals on the same frequency due to the spread spectrum technique. The transmitter also transmits multiple signals on the same frequency to ensure data integrity and connectivity.

In conclusion, the 217-8682-232 code defines the specifications for a specific type of CDMA system. The system is used for many different applications, including mobile telephony, data transmission and satellite communications. It offers better coverage and capacity compared to traditional analog systems and is often used in rural areas. The working principle of the system is based on the use of spread-spectrum technology and binary phase shift keying modulation to allow many simultaneous users on the same frequency without compromising data integrity and quality.

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