County-wide communications systems utilizing simulcasting technique

32nd IEEE Vehicular Technology Conference Pub Date : 1982-05-23 DOI:10.1109/VTC.1982.1623020

D. Flanagan

引用次数: 0

Abstract

SAN MATEO COUNTY COMMUNICATIONS DIVISION PRESENTLY OPERATES FOUR COUNTY-WIDE AND THREE LESSER AREA SIMULCAST (QUASISYNCHRONOUS) CHANNELS. THESE SPECIALIZED SYSTEMS REQUIRE EQUIPMENT, TESTING TECHNIQUES AND TOLERANCES NOT ENCOUNTERED IN THE CONVENTIONAL TWO-WAY RADIO SYSTEMS.

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采用同步广播技术的全县通信系统

圣马特奥县通信部门目前经营四个全县范围和三个较小的地区联播(准同步)频道。这些专用系统需要常规双向无线电系统所没有的设备、测试技术和公差。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

32nd IEEE Vehicular Technology Conference

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