二手70908A维修70908A回收 光谱分析仪模块
70908A租赁，70908A维修，70908A回收
深圳市瑞明通讯设备有限公司
RM INSTRUMENTS(SHENZHEN) Co., Ltd.
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描述
Agilent 70908 RF部分为Agilent 71210C频谱分析仪和Agilent 71400光波信号分析仪提供100Hz至22GHz宽带输入转换的基波混频。基波混频可实现前所未有的微波测量灵敏度和高速光波调制率。这一灵敏度使您能把微波寄生测试时间从几天减少到几个小时。改进灵敏度也就改进了二阶和三阶动态范围。由分析仪的高灵敏度和高失真性能（TOI和SOI）可获得优异的动态范围。内部预选器动态跟踪分析仪的调谐。这意味着预选器始终处于最佳状态，从而可节省时间和提供高幅度精度。70908A还包括以10dB步进的70dB步进衰减器。选件H25提供5dB步进衰减器。321.4MHz IF输出使您能接入经转换的RF信号。然后在外部设备上检测和显示这一信号。
停产通知： 除 71612C 12Gb/s 差错性能分析仪、71501D抖动分析系统、E5500 相噪系统和 JS-1000 抖动系统外，Agilent 模块化测量系统（MMS）产品将于2003年10月停产。
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提供 100 Hz 至 22 GHz 宽带输入转换的基波混频
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实现前所未有的微波测量灵敏度和高速光波调制率
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动态跟踪预选器提供没有预选器峰的优异幅度精度
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优异的动态范围
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包括以 10dB 步进的 70dB 步进衰减器，选件 H25 提供 5dB 步进衰减器
The Agilent 70908A RF section provides fundamentally mixed 100 Hz to 22 GHz broadband input conversion for the Agilent 71210C spectrum analyzer and the Agilent 71400C lightwave signal analyzer. Fundamental mixing provides a means of achieving unprecedented sensitivity for microwave measurements and for high speed lightwave modulation rates. This sensitivity allows you to reduce microwave spurious test times from days to hours. Improved sensitivity also improves second and third order dynamic range. Excellent dynamic range is obtained with an analyzer with both good sensitivity and good distortion performance （TOI and SOI）. The internal preselector dynamically tracks the analyzer's tuning. This means the preselector is continuously peaked, which saves you time and provides excellent amplitude accuracy. The 70908A also contains a 70 dB step attenuator variable in 10 dB steps. Option H25 provides a 5 dB step attenuator. The 321.4 MHz IF output allows you to access the converted RF signal. You can then detect and display this signal on external equipment.
Fundamental mixing provides 100 Hz to 22 GHz broadband input conversion
Achieves unprecedented sensitivity for microwave measurements and for high-speed lightwave modulation rates
Dynamically-tracked preselector provides superior amplitude accuracy without preselector peaking
Excellent dynamic range
Contains a 70 dB step attenuator variable in 10 dB steps, Option H25 provides a 5 dB step attenuator
Reference: 70908A （pdf file）