OPSEIS EAGLE系统采集站收发信机的接收频率合成器电路原理及维修

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英文篇名：The circuit analysis and repair on the frequency synthetizer of OPSEIS EAGLE system's transceiver. 中文刊名：物探装备 英文刊名：Eouipment for Geo Physical Prospecting 作者：刘存 英文作者：Liu Cun . 中文关键词：收发信机 ; 频率合成器 ; 稳定度 ; 带宽 英文关键词：transceiver frequency synthetizer stability frequency band 出版日期：1998-11-15 机构：石油地球物理勘探局特种装备勘探处 年：1998 期：04 出版单位：物探装备

摘要

OPSEIS EAGLE系统是利用收发信机来完成主机和采集站之间命令和地震数据的传输。该系统采用了宽带和多频接收技术,大大提高了数据传输速率。本文介绍了SAR收发信机接收频率合成器的工作原理,并简要分析了其具体电路,对使用中出现的几种常见故障也给出了判断和解决的方法。
The transmission and receiving of command and data in OPSEIS EAGLE system is completed by transceiver. Through its widespread application and multi-frequency technique data transmission rate is greatly increased. This paper introduces the operating principle and circuit of the receiving frequency syn-thetizer of SAR's transceiver. Furthermore, the author analyses some common problems in using the fre-quency synthetizer and presents its solution.

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