主要特点
- 多种多频段和多制式扫频仪
- 非常适用于同时验证所有网络的覆盖范围
- 可用于路测和室内测量
- 解码多种制式中的所有信道
- 频率范围高达 6 GHz(使用 R&S®TSME44DC/R&S®TSMS53DC 下变频器可达 17 GHz 至 53 GHz)
主要特点
通过单个工具进行射频和服务质量测量,并即时获取结果
R&S®TSMx 是先进的路测和步测网络扫频仪系列,包括 R&S®TSMA6B 和 R&S®TSME6。R&S®TSMx 产品从空中接口被动捕获数据,能够多方位准确了解热门技术的射频性能和 MIB/SIB/第 3 层消息,无需订阅网络服务。
使用 R&S®TSMS53DC 支持 5G NR FR1 和毫米波频段(17 GHz 至 53 GHz)
R&S®TSMx6 是一款面向未来的硬件平台,可通过现场升级以用于 5G NR Sub-6 GHz 和毫米波测量。可以安装测量毫米波频段所需的附加硬件 R&S®TSME30DC/R&S®TSME44DC/R&S®TSMS53DC,从而简化测量装置,并缩短设置时间。这可以解调 L3 消息/最高 SIB21 的 SIB 消息(R17 规范)。
自动检测所有频段和制式
R&S®TSMx 可在指定频段内检测占用信道。它支持 5G NR、LTE、UMTS、CDMA2000®/1xEV-DO 和 NB-IoT 网络。还可以使用频谱扫频选件显著加快检测过程。在此模式下,用户在进行测量前不再需要设置信道列表。测量系统可在路测过程中动态地识别新信道,并将其添加到工作区中。
自动估算所有网络中的小区位置
在路测过程中,R&S®ROMES 可以使用 R&S®TSMx 提供的测量数据和 GPS 数据估算基站的地理位置。这种计算既快捷又准确, 可同时应用于 GSM、WCDMA、LTE、5G NR、CDMA2000®/1xEVDO 和 TETRA 网络。这种独特功能使用户能够快速生成基站列表,供输出或图形显示。
重要的 R&S®TSMx6 应用场景包括任务关键型语音和数据 (MCX) 网络的覆盖测量与干扰测量。即使在紧急情况下,消防员、警察和其他急救人员也可以使用 MCX 网络来保证最大的覆盖范围和可靠性。充分的射频覆盖范围和质量对于保障安全非常重要。许多地区都在使用 TETRA/TETRA DMO 和/或 P25 网络。R&S®TSMx6 支持 TETRA/TETRA DMO 以及 P25 第 1 阶段和第 2 阶段。在 TETRA/TETRA 中,扫频仪还支持 DMO 系统信息解调。
随着引入时分双工 (TDD) 模式的 5G NR 技术,网络的时域同步变得更加重要。时域同步出色的网络不会出现上行链路和下行链路时隙重叠的问题,因而性能更加优越。R&S®TSMx6 路测和步测扫频仪能够测量 PPS 脉冲(或内部接收机时钟信号)与接收的 5G NR 和 LTE 信号序列的到达时间偏差,进而测定网络同步的质量。
测量网络组件的时间对准误差 (TAE) 是一项特殊的网络优化任务。在信号从基带传输到接收天线的过程中,滤波器、电缆、天线阵列和信号处理模块都可能增加时间延迟。这需要非常准确的绝对信号到达时间戳(世界统一时间,精度达到几纳秒)。R&S®TSMx6 扫频仪满足此要求。
和网络时基的偏差会造成频率漂移。为了测量 5G NR 小区的频率精度,R&S®TSMx6 扫频仪提供准确的 SSB 中心频率(精度达到几赫兹)。
动态的 5G NR 和 LTE 频谱共享有助于快速部署 5G NR 和更加高效地利用频谱。这也对接收机性能提出了更高的要求。R&S®TSMx6 接收机能够准确识别和测量此类载波。
综合全面的附件(天线)确保优异的系统性能。R&S®TSMS-OMN70 宽带全向天线优化了步测和路测模式,适合用于毫米波应用。
蜂窝车联网网络测试
蜂窝车联网 (C-V2X) 是关于车辆连接性、改进道路安全和提高流量管理效率的新行业标准。此标准支持车辆之间以及车辆与路侧单元 (RSU) 等网络基础设施之间的直接通信。R&S®TSMx 配备 K36 选件,可以测量 PC5 侧行链路接口的覆盖范围和质量,以保障可靠的 V2X 通信。
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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.