●适用范围
集直流电压、毫伏、电流输出于一体,是现场仪表工、计算机集散控制系统维护人员、实验室科研人员较理想的校验仪表
●功能特点
通过面板按键即可改变输出大小,连续可调体积小,操作简单,便于现场校验仪表时使用采用的微电脑芯片及,减少了部件,采用WATCHDOG电路、软件陷阱与冗余、掉电保护、数字滤波等技术,注重现场容错能力,使整机具有很强的抗干扰能力和稳定性。
●主要技术指标:
基本误差:0.05%FS±1个字输出:双路输出,分别输出0~5V和0~20mA显 示:双四位LED数码管显示,上排显示电压输出值,下排显示电流输出值电 源:开关电源 85~265VAC功 耗:4W环境温度:0~50℃环境湿度:<85%RH
标准信号源GPS行驶记录仪检定装置!
后面板
厂商: 美国惠普/安捷伦
频率范围 252kHz - 2060MHz
详细指标 pdf文档
The Agilent 8645A agile signal generator combines high performance with frequency agility for new fast-switching test requirements. These capabilities are important for performance testing of such devices as frequency agile radios and surveillance receivers. Besides extending traditional receiver testing to agile applications, the Agilent 8645A can be used to create complex signal simulations involving several modulation types and frequency agility. The high performance and frequency agility of the Agilent 8645A provide capability for both static and agile test requirements with just one calibrated signal generator.
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