R&S®FE170ST 前端

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主要特点

解决方案经过充分校准

易于操作

全自动化

智能附件

体积小巧

特性

• 解决方案经过充分校准

The R&S®FE170ST is designed as an external frontend for the R&S®SMW200A and R&S®SMM100A vector signal generators. Every R&S®FE170ST is fully characterized during production. As soon as the R&S®FE170ST is connected via LAN, the correction data in the frontend automatically transfers to the base unit, ensuring a fully calibrated signal generation solution and reducing the time and equipment needed for setup and calibration while enhancing measurement fidelity.

易于操作

The R&S®FE170ST fits seamlessly into the operating concept of the R&S®SMW200A and R&S®SMM100A vector signal generators. As soon as the frontend is connected with a LAN, IF or REF connector, the R&S®SMW200A and R&S®SMM100A are converted into signal generators for D band (110 GHz to 170 GHz) applications. Setting up automated measurements is easy and reliable because multiple instruments do not need to be programmed. 

出色的信号性能

开发新一代移动通信和汽车电子雷达应用时，需要生成具有出色调制质量的宽带调制信号。R&S®FE170ST 具备优异的调制质量。这可以在 144 GHz 频率下分析 2 GHz 信道带宽（960 kHz 子载波间隔）、QPSK 调制的 5G NR 信号，误差矢量幅度 (EVM) 低于 -36 dB。仪器能够在宽动态范围提供出色的调制质量。

智能附件

External bandpass filters optimize spur performance and are available as options for the R&S®FE170ST and R&S®FE170SR. The R&S®FE170-Z01, R;&S®FE170-Z02 and R&S®FE170-Z03 waveguide bandpass filters have low insertion loss and an excellent voltage standing wave ratio. Device characteristics are stored on an EPROM. A simple cable connection is used to transfer data to the base instruments and is automatically included in a fully calibrated solution. 

体积小巧

The compact design allows the R&S®FE170ST to be positioned closely to the device under test. This minimizes the length of additional RF feed lines that can increase losses. Short distance to the DUT reduces the level ripple over frequency and improves signal quality. Versatile mounting points and adjustable feet allow for more flexible positioning of the R&S®FE170SR. Thanks to the R&S®WR6.5 waveguide connector, a DUT or antenna can be directly mounted for OTA measurements.