| 摘要 |
PURPOSE: A paging terminal for an information service is provided to receive information supplied from an information server in the paging terminal, and to transmit the information to a computer, so that the computer can receive the information in real time. CONSTITUTION: An RF terminal(10) detects a frequency relating to an information target, and amplifies the detected frequency to detect a signal. An IF detector(20) amplifies the detected frequency and the signal again, and detects a necessary frequency only. A decoder terminal(30) compares and analyzes possessing information with the detected signal, and detects necessary information only. A CPU(40) controls an initialization and an operation condition of the decoder terminal(30), and analyzes the information transmitted from the decoder terminal(30). A computer(50) has input/output ports to receive the analyzed information, and analyzes data transmitted from the CPU(40) to store the analyzed data. The computer(50) performs an operation program to display the information on a monitor.
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