怎么将频谱分析仪转换为监测接收机

您好，对测量接收器功能感兴趣的客户通常需要执行校准测量。
因此，测量接收器个性将包括诸如调谐的RF电平和RF功率之类的测量。
目前，安捷伦为测量接收器提供的产品是N5531S，其中包括带有选件233（测量接收器个性化）的PSA高性能频谱分析仪，P系列功率计（N1911A或N1912A）和N5532A传感器模块。
我们有一份应用说明，讨论了该产品的使用以及如何进行测量接收器测量。
可以从以下链接访问它：http：//cp.literature.agilent.com/litweb/pdf/5989-8161EN.pdf这些测量不需要连续的数据流。
想要测量接收器的客户对流媒体不感兴趣 - 他们需要能够进行多次采集并进行平均以改善差异和不确定性。
由于需要进行平均，他们无需担心流中的“间隙”。
有关测量类型的更多详细信息，请参阅应用笔记。
对连续RF信号数据流感兴趣的客户通常执行间歇脉冲或突发的搜索。
它们不需要连续的数据流来进行校准测量。
如果您有任何其他问题或需要进一步说明，请与我们联系。
最诚挚的问候，Scott安捷伦销售和技术支持



     以下为原文

  Hello,

Customers interested in the measuring receiver capability normally need to perform calibration measurements. The measuring receiver personality will therefore include measurements such as tuned RF-level and RF power. The current offering for a measuring receiver personality from Agilent is the N5531S, which includes the PSA high-performance spectrum analyzer with option 233 (measuring receiver personality), a P-Series power meter (N1911A or N1912A), and an N5532A sensor module. We have an application note that discusses the use of this product and how to make measuring receiver measurements. It can be accessed from this link:

http://cp.literature.agilent.com/litweb/pdf/5989-8161EN.pdf

These measurements do not require a continuous stream of data. Customers who want a measuring receiver are not interested in streaming- they need to be able to make multiple acquisitions and perform averaging to improve variances and uncertainties. They do not need to worry about "gaps" in the stream because of the averaging that is required. Refer to the application note for more details about the types of measurements.

Customers interested in continuous RF signal data streams are normally performing searches for intermittent pulses or bursts. They do not need a continuous data stream for calibration measurements.

Please let me know if you have any further questions or need additional clarification.
Best Regards,

Scott
Agilent Sales and Technical Support

亲爱的先生：谢谢你的回复。
我有兴趣监控连续的数据流。
特别是，我希望能够将这些数据捕获到PC上进行分析。
我相信购买我可以为各种应用程序构建的系统。
最好的系统类型是允许用户在未来扩展的能力。
安捷伦销售的所有SA都需要用户购买选项才能获得此功能吗？



     以下为原文

  Dear Sir:

      Thank you for your reply.

       I am interested in having the ability to monitor continuous streams of data.  In particular, I would like to be able to capture this data onto a PC for analysis.    

       I believe in purchasing systems that I can build upon for various applications.    The best types of systems are ones that permit the user the abiltity to expand upon in the future.     Do all the SAs that Agilent sell, all require the user to purchase an option in order to obtain this ability?

嗨，我们提供使用89601B VSA软件将数据从分析仪传输到PC的功能。
您可以在此处获取有关VSA软件的更多信息：http：//www.agilent.com/find/vsa http://cp.literature.agilent.com/litweb/pdf/5990-6405EN.pdf您可以捕获和存储
数据流并使用VSA软件使用数字持久性视图等工具监控它们，并触发短期事件（如果需要，可以延迟时间）。
技术概述（上面的底部链接）包含有关这些功能的更多详细信息。
VSA软件与安捷伦提供的大多数频谱分析仪兼容。
技术概述的第27页包含兼容分析仪的表格。
您会注意到PSA是兼容的，这将允许您同时拥有测量接收器和使用单个仪器存储数据流的能力。
捕获的信号带宽仅受仪器内数字化仪带宽的限制，存储的样本量受仪器内部存储器的限制。
例如，让我们考虑PSA频谱分析仪的40 MHz数字转换器。
PSA（http://cp.literature.agilent.com/litweb/pdf/E4440-90647.pdf）规范指南（40 MHz数字化仪部分）的数据采集部分报告高达1.2E + 08
样本可以存储信号> 20 MHz分析带宽，最多6E + 07样本可以存储信号另一方面，PXA的40 MHz数字化仪（http://cp.literature.agilent.com/litweb/
使用VSA软件的pdf / N9030-90017.pdf）可以存储多达5.36E + 08个样本和32位打包，相当于整个40 MHz跨度的连续数据的10秒以上。
对于40 MHz数字化仪，您可以在第122页上看到可以获取的总不间断时间与信号跨度的关系图。
最诚挚的问候，斯科特



     以下为原文

  Hi,

We do offer the ability to stream data from the analyzer to your PC using the 89601B VSA software. You can obtain more information about the VSA software here:

http://www.agilent.com/find/vsa
http://cp.literature.agilent.com/litweb/pdf/5990-6405EN.pdf

You can capture and store data streams and use the VSA software to monitor them using tools like the digital persistence view and triggering on short-lived events (with time delays, if desired). The technical overview (bottom link above) contains more details about these features. 

The VSA software is compatible with most spectrum analyzers offered by Agilent. Page 27 of the technical overview contains a table of the compatible analyzers. You will notice that the PSA is compatible, which would allow you to have both a measuring receiver and the ability to store data streams with a single instrument. The signal bandwidth that is captured is only limited by the bandwidth of the digitizer inside the instrument, and the amount of samples stored is limited by the instrument's internal memory.

For example, let's consider the 40 MHz digitizer of the PSA spectrum analyzer. The data acquisition section of the (40 MHz digitizer section in the) specifications guide for the PSA (http://cp.literature.agilent.com/litweb/pdf/E4440-90647.pdf) reports that up to 1.2E+08 samples can be stored for signals >20 MHz analysis bandwidth and up to 6E+07 samples can be stored for signals <20 MHz analysis bandwidth.

On the other hand, the 40 MHz digitizer of the PXA (http://cp.literature.agilent.com/litweb/pdf/N9030-90017.pdf) with the VSA software can store up to 5.36E+08 samples with 32-bit packing, which corresponds to a little bit over 10 seconds of continuous data for a full 40 MHz span. You can see a graph of the total uninterrupted time that can be acquired versus signal span on page 122 for the 40 MHz digitizer.

Best Regards,
Scott