4GC程控衰减器次级接口的研制

• 机 构: 国营前锋无线电仪器厂,接口研制组,
• 出 处: 电子测量技术
• 发表日期: 2004年期
• 关键词: 程控衰减器 联机调试 字符译码器 听功能 母线系统 与非门 选通 控制部件 控制门 扫频

本文介绍一个自行设计的实用的次级接口,与我厂生产的扫频讯号源的初级接口相适配,组成一个完整的具有受者挂钩功能、听功能、本地、远地功能的接口系统。该系统除在常温下经受了考验外,并在-10°及+40°的恒温室中经受连续工作4小时以上的考验。与美国的HP-59401A型母线系统分析仪联机调试,两者完全兼容,工作稳定可靠。

This article presents a self-designed, practical sub-interface that fits the primary interface of the swept source we produce to form a complete interface system with receiver hooking, listening, local and remote functions. In addition to being tested at ambient temperature, the system has been tested for more than 4 hours of continuous operation in constant temperature rooms at -10 ° and + 40 °. And the United States HP-59401A bus system analyzer on-line debugging, the two are fully compatible, stable and reliable.