R&S®SMW200A 矢量信号发生器

优越的信号生成能力

R&S®SMW200A 矢量信号发生器
R&S®SMW200A 矢量信号发生器，主视图
R&S®SMW200A 矢量信号发生器，主视图
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R&S®SMW200A 矢量信号发生器
R&S®SMW200A 矢量信号发生器，高前视图
R&S®SMW200A 矢量信号发生器，高前视图
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R&S®SMW200A 矢量信号发生器
R&S®SMW200A 矢量信号发生器，高后视图
R&S®SMW200A 矢量信号发生器，高后视图
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R&S®SMW200A 矢量信号发生器
R&S®SMW200A 矢量信号发生器以及 R&S®FE110ST 和 R&S®FE170ST 前端
R&S®SMW200A 矢量信号发生器以及 R&S®FE110ST 和 R&S®FE170ST 前端
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R&S®SMW200A 矢量信号发生器
R&S®SMW200A 矢量信号发生器，应用图像
R&S®SMW200A 矢量信号发生器，应用图像
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主要特点

  • 频率最高达 67 GHz（双通道：最高 44 GHz）
  • 2 GHz 调制带宽  
  • 集成式衰落，最高 800 MHz 带宽和 8x8 MIMO  
  • 极佳的信号质量，有助于在频谱和调制测量中确保高精确度
  • 高级 GNSS 和雷达模拟器
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性能优越，极为灵活

性能和功能要求因测试装置和应用而异。R&S®SMW200A 能够非常出色地满足各种要求，树立了信号发生器的新标杆。R&S®SMW200A 性能优异，能够在组件、模块和完整基站等各类被测设备的开发和验证应用中轻松生成合适的测试信号。R&S®SMW200A 采用灵活的模块化设计，能够根据应用需求装配合适的选件。仪器支持所有配置，包括经典的单通道矢量信号发生器和多通道 MIMO 接收机测试仪。

快速链接

特性和优点

矢量信号发生器频率高达 67 GHz

单通道和双通道 R&S®SMW200A 的频率范围分别高达 67 GHz 和 44 GHz。发生器还可以装配最多两个内部基带模块和四个衰落模拟器模块。基于此概念，单个装置中集成两个功能全面的矢量信号发生器，能够轻松创建复杂的信号场景。

R&S®SMW200A，带两个最高 44 GHz 射频通道
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R&S®SMW200A，带两个最高 44 GHz 射频通道

R&S®SMW200A，带两个最高 44 GHz 射频通道
R&S®SMW200A，带两个最高 44 GHz 射频通道

出色的相位噪声性能

R&S®SMW200A 内置标准高端合成器，可提供出色的 SSB 相位噪声和非谐波性能。发生器提供多个低相位噪声选件，可进一步增强性能。R&S®SMW-B711/B721 超低相位噪声选件可提供出色的相位噪声性能。R&S®SMW200A 非常适用于频谱纯度要求严格的测量应用。

配备 R&S®SMW-B711 时测量的 SSB 相位噪声性能
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配备 R&S®SMW-B711 时测量的 SSB 相位噪声性能

配备 R&S®SMW-B711 时测量的 SSB 相位噪声性能
配备 R&S®SMW-B711 时测量的 SSB 相位噪声性能

2 GHz 带宽，提供优异的调制特性

宽带 I/Q 调制器的射频带宽高达 2 GHz，可用于频率范围内的所有应用，包括无线通信、卫星通信和雷达。内部基带能够生成最高 2 GHz 射频调制带宽的信号。
先进的数模转换器和卓越的射频链设计，在 2 GHz 带宽内实现小于 0.4 dB 的一流调制频率响应和出色的 EVM 性能。R&S®SMW200A 可以生成 5G NR 信号（100 MHz 信道带宽，64QAM，3.4 GHz 载波频率），EVM 为 0.1%（测量值），还可以生成 WLAN IEEE802.11be 信号（320 MHz，7 GHz 载波频率），EVM 为 -53 dB（测量值）。

100 MHz 5G NR 信号的 EVM 测量值与载波频率
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100 MHz 5G NR 信号的 EVM 测量值与载波频率

100 MHz 5G NR 信号的 EVM 测量值与载波频率
100 MHz 5G NR 信号的 EVM 测量值与载波频率

支持 MIMO 和集成式衰落

R&S®SMW200A 具备集成式通道仿真功能，衰落带宽最高为 800 MHz。适用于所有主要标准的衰落剖面均已预设。发生器具有最多 64 个衰落通道，能够单机配置 2x2、3x3、4x4、8x4、4x8 和 8x8 等所有重要的 MIMO 衰落场景。发生器还支持聚合最多八个载波，并能够连接 SGT100A 信号发生器模块以提供最多八个射频通道。

4x8 MIMO 设置，8 个射频输出
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4x8 MIMO 设置，8 个射频输出

双通道 R&S®SMW200A，配备六个 R&S®SGT100A 信号发生器模块（通过 R&S®SMW200A 进行操作）；

4x8 MIMO 设置，8 个射频输出
4x8 MIMO 设置，8 个射频输出 - 双通道 R&S®SMW200A，配备六个 R&S®SGT100A 信号发生器模块（通过 R&S®SMW200A 进行操作）；

特别的可用性特性

R&S®SMW200A 内置的图形功能可实时显示生成的信号。用户可以选择显示类型，例如 I/Q 样本与时间、频谱、矢量图或互补累积分布函数 (CCDF)。R&S®SMW200A 还提供一个带代码生成器的 SCPI 宏记录器，可以记录所有的手动操作步骤，进而使用远程控制序列生成文件。仪器提供集成式代码模板，以便直接生成适用于 MATLAB®、CVI 或 Python 的可执行代码。

以图形方式实时监控信号
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以图形方式实时监控信号

以图形方式实时监控信号，非常有益于生成复杂信号。

以图形方式实时监控信号
以图形方式实时监控信号 - 以图形方式实时监控信号，非常有益于生成复杂信号。

应用

  • 无线通信标准
  • 实时包络跟踪
  • GNSS 模拟
  • 雷达模拟

可用选项

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