FSH8手持式频谱分析仪FSH4 性能特点
-FSH8手持式频谱分析仪◆ 频率范围9 kHz 至3.6 GHz（或8 GHz）◆ 高灵敏度（<–141 dBm（1 Hz），带前置放大器<–161 dBm（1 Hz））◆ 较低的测量不确定度（<1 dB）◆ 可用于与发射台调试和维护相关的重要测量任务◆ 内置跟踪信号发生器，以及具有直流偏置功能的VSWR 电桥◆ 双端口网络分析仪◆ 易于更换的锂离子电池，长工作时间4.5 小时◆ 坚固的溅外壳，适合艰苦的现场工作◆ 重量轻（带电池时为3 kg），便于携带，并带有快捷的功能键◆ 可将测量结果保存在SD 存储卡上◆ 具有用于远程控制和传输测量数据的LAN 和U 接口◆ R&S®FSH4View 软件，用于测量结果的存档以及后处理 FSH8手持式频谱分析仪FSH4简要说明R&S®FSH 频谱分析仪结构坚固，携带方便，适合在工作现场使用。它的设计，重量轻，操作十分简便，具有众多测量功能，是室外工作人员不可少的、的测量工具。 FSH8手持式频谱分析仪FSH4产品特性 发射台的安装和维护◆ 脉冲信号的功率测量◆ 信道功率测量◆ 至故障点距离（DTF）测量◆ 双端口矢量网络分析◆ 标量网络分析◆ 单端口电缆损耗测量◆ 频率18 GHz 的功率测量◆ 频率4 GHz 的定向功率测量 电磁场测量◆ 定向天线的场强测量◆ 全向天线的场强测量 实验室或检修中的诊断应用◆ 通用频谱分析◆ EMC 问题的定位
Rohde&Schwarz ZVB8 8G矢量网络分析仪|罗德与施瓦茨 300kHz至8GHz
品牌：罗德与施瓦茨 Rohde&Schwarz
The R&S®ZVB series of vector network yzers covers the frequency ranges from 300 kHz to 4/8 GHz and from 10 MHz to 14/20 GHz. It has been designed for universal measurements on pive and active components. The R&S®ZVB series greatly simplifies vector network ysis especially for multiport measurements and measurements on balanced devices. Featuring comprehensive measurement functions, excellent specifications, high measurement and data transfer speeds and remote-control capability, the yzers of the R&S®ZVB series are an ideal choice for both development and production applications. The compact versions of the 14 GHz and 20 GHz two-port models leave ample room for test setups in the lab, featuring a height of only 24 cm and a depth of 42 cm.
New multiport concept
◇ Instruments with two or four test ports – for multiport and balanced measurements
◇ Two internal sources (four-port models) – to provide RF and LO signals for mixer measurements by means of a single unit
◇ Capability to perform balanced measurements – to characterize balanced DUTs by their mixed mode S-parameters
◇ Optional automatic calibration units – to speed up calibration and avoid operator errors
Outstanding specifications
◇ 60001 points per trace
◇ Dynamic range better than 123 dB (t. 130 dB)
◇ Power sweep range >50 dB
High speed
◇ Measurement time < 4.5 ms for 201 test points (frequency sweep)
◇ Switching time between channels < 1 ms
◇ Switching time between instrument setups < 10 ms
◇ Data transfer time < 0.7 ms (201 test points via RSIB)
◇ Simultaneous measurement of more than one DUT
Modern user interface
◇ Intuitive Windows-based operation via mouse
◇ Operation by means of hardkeys and softkeys
◇ Large number of channels, traces and setups that can be loaded simultaneously
