网络分析扩展:扩展矢量网络分析仪的功能

网络分析扩展:扩展矢量网络分析仪的功能

扩展单元

增强罗德与施瓦茨矢量网络分析仪的功能

罗德与施瓦茨扩展单元能够增强矢量网络分析仪的功能,同时不会削弱基本单元的性能。用户可以使用开关矩阵增加 R&S®ZNB 的端口数量以轻松进行多端口网络分析,还可以利用 R&S®ZVAX-TRM 扩展单元增强 R&S®ZVA 的信号调理功能。

R&S®ZN-Z8x 开关矩阵,低前视图

R&S®ZN-Z8x 开关矩阵

  • 频率范围:最高 26.5 GHz
  • 易于配置
  • 支持完整交叉开关测量
  • 结合 R&S®ZNA、R&S®ZNB、R&S®ZNBT 和 R&S®ZND 轻松进行设置
  • 远程控制:LAN、USB、直接控制接口、BNC 触发
R&S®ZVAX-TRM extension unit, Front view

R&S®ZVAX-TRM 扩展单元

  • 适用于 R&S®ZVA/ZVT 网络分析仪的扩展单元
  • 用于测量收发模块、接收机、收发信机和功率放大器
  • 基本单元可用于大功率测量
  • R&S®ZVAX-TRM 模块频率高达 24/40/50/67 GHz
  • 根据所需应用进行灵活配置
R&S®OSP 开放式开关和控制平台,侧视图

R&S®OSP 开放式切换及控制平台

  • 模块化、可靠、经济高效
  • 紧凑、安全、灵活
  • 强大的控制和射频继电器模块,最高 67 GHz
  • 系统配置可扩展
  • 便捷的手动和远程控制与触发功能
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矢量网络分析仪常见问题

什么是射频开关矩阵?

射频开关矩阵由多个射频开关、开关驱动电路、电源和外壳组成。射频开关矩阵支持远程控制多个输入和输出连接器之间的射频信号路由。常用开关可分为两类:机电开关和固态开关(又称电子开关)。

相较于电子开关,机电开关的优势在于插入损耗更低、电压驻波比 (VSWR) 更适宜、隔离规格和射频频率更高。

与机电开关相比,电子开关的优势则在于使用寿命更长、开关速度更快和可重复性更高。

射频开关矩阵适用于哪些用途?

射频开关矩阵和矢量网络分析仪 (VNA) 相结合,能够在多端口应用中增加测量端口的数量。此装置可用于测量具有多个端口的单个被测设备,或并行测量多个连接的被测设备。

VNA 和射频开关矩阵组合装置与多端口 VNA 解决方案有何区别?

基于射频开关矩阵的解决方案更具成本优势,但是需要进行更多的开关工作,因此会产生额外的衰减、降低动态范围并减慢测量速度。诸如 R&S®ZNBT 的罗德与施瓦茨多端口 VNA 不含内部开关,但每个端口均配备测量和参考接收机。这种设计支持并行采集数据,无需在端口和接收机之间实施多路复用,因此显著缩短了测试时间。此外,射频性能不受开关影响,例如具备 24 个端口的 VNA 可与双端口 VNA 提供同样出色的射频性能。

罗德与施瓦茨 VNA 如何支持射频开关矩阵?

罗德与施瓦茨 VNA 无缝集成 R&S®ZN-Z8x 射频开关矩阵。VNA 通过 USB 连接射频开关矩阵后会识别到后者,然后全面提供图形用户界面 (GUI) 支持。对用户而言,唯一的变化在于本地可用的端口数量有所增加。VNA 全面支持校准和远程控制。

罗德与施瓦茨的哪些 VNA 型号支持完全集成射频开关矩阵?

R&S®ZNB 和 R&S®ZNBT 产品系列的 VNA 型号无缝支持 R&S®ZN-Z8x 射频开关矩阵。

相关解决方案

射频和微波组件

用于优化组件和设备性能的解决方案。

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电子设计

物联网、绿色能源和生活方式等新趋势需要新设计,以满足移动性、连接性、性能、效率、可靠性和数据率需求。

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无线通信

无线技术极为精妙复杂。我们的测试与测量解决方案助您掌握有关产品设计和生产的新技术标准。

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航空航天和国防测试

适用于卫星、雷达/电子战和航空电子设备等应用的测量解决方案。

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大体信息,法律信息

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Terms & Conditions of the Prize Draw 10 years Rohde & Schwarz oscilloscopes

1. The prize draw “10 years Rohde & Schwarz oscilloscopes” (herein referred to as “Draw”) is organized by Rohde & Schwarz GmbH & Co. KG, Mühldorfstraße 15, 81671 Munich, Germany, Tel. +49 89 41 29 0 (herein referred to as “R&S).

2. All participators can register to the draw during January 01, 2020 to December 31, 2020 with their name, company name and business e-mail.

3. Participation is free of charge and not dependent on the purchase of goods or services.

4. The draw is only open to legal entities and only the legal entities are able to win the prizes. An individual person is not allowed to participate on its own name and its own account but as a representative of a legal entity filing the participation form in the name of and on behalf of the legal entity.

5. The prizes to win are 1 of 10 R&S®RTB2000 within the time frame January 1, 2020 to December 31, 2020:

Prize: 1x R&S®RTB2000 Digital Oscilloscope

6. The draw takes place at Rohde & Schwarz headquarters, Muehldorstrasse 15, 81671 Munich. The winner of the prizes will be informed by e-mail within 5 (5) working days.

7. The authorized representative of the legal entity shall inform Rohde & Schwarz about the acceptance of the price. In case of the denial of the acceptance, or no answer within two (2) weeks, a new winner will be drawn. If no winner can be determined within four (4) weeks, the draw ends and the prize forfeit.

8. R&S’ employees and members of their families and also person being familiar with the process of the draw and members of their families are excluded from filling the participation form.

9. No cash equivalent or exchange of prizes is allowed. Prizes are non-transferable. All taxes, levies, duties, fees and other charges levied in the participant´s country shall be borne by the participant.

10. Personal data will be processed only for the purpose of this prize draw and deleted four (4) weeks after the draw, if not agreed otherwise.

11. Any Participant who does not comply with these Terms & Conditions may be disqualified by R&S from this Competition. In such cases, prizes can also be withdrawn retrospectively. In case a prize is withdrawn retrospectively due to the non-compliance with these Terms & Conditions, it shall be returned by the respective participant at his cost to R&S’ address mentioned under Nr.1 and a new winner will be drawn.

12. The participants cannot claim the prizes of this draw and no legal recourse is permitted in this respect.

13. The draw and any contractual relationship arising therefrom between R&S and the respective participant shall be governed by and construed in accordance with the laws of Germany, without any recourse to the conflict of laws. The courts of Munich, Germany, shall have exclusive jurisdiction in case of any disputes arising directly or indirectly from the participation in this Competition.

* “fast delivery” inside 7 working days applies to the Rohde & Schwarz in-house procedures from order processing through to available ex-factory to ship.