【摘要】 GM338电台是美国Motorola公司生产的一种专业级无线电通讯设备,它采用了当今先进的计算机技术及数字锁相环频率合成技术,目前广泛用于我国地震勘探通信领域。本文对GM338电台编程适配器的原理进行分析,介绍了电台编程适配器的研制方法。更多还原

【Abstract】 GM338 is a kind of professional wireless communicating equipment Which produced by Motorola INC.in U.S.A.GM338 adopts the advanced computer technology and digital phase-locked loop technology and is widely used for seismic exploration communicating.This paper made an analysis about the working theory of GM388 radio program adapter and introduced the development method of radio program adapter.更多还原