Network Analyzers : Rohde Schwarz TSMU

R&S�TSMU Radio Network Analyzer

In mobile radio networks, it must be possible to obtain accurate information about the receiving conditions of a mobile unit at any place and any time. The R&S� TSMU radio network analyzer from Rohde & Schwarz provides outstanding performance independent of standards in a small unit. It meets the demands of network operators, regulatory authorities, railway carriers and infrastructure suppliers.

The measurement data is collected and statistically evaluated by the R&S� ROMES software from Rohde & Schwarz.
Why is a radio network analyzer needed at all?

* Measurement speed and accuracy are considerably higher than what mobile phones can deliver in order to represent the real physical nature
* Mobile phones can only �see� what the base station tells them to see
o Hidden neighborhoods
o Pilot pollution and interference causes are not detectable
* Limited channels/carriers (one carrier per mobile and SIM card)
* Layer 1 and layer 2 decoding for better troubleshooting
* Spectrum analysis provides detection of external interferences
* No SIM card identification is required
o No costs
o No capacity is allocated
* Failure of a mobile phone leads to data loss
* Measurements are independent of mobile chipsets and provide unbiased reference data
* Higher level and time accuracy compared to mobile phone-based measurements
o Calibration is possible
* Use of only one unit for different networks and applications
* Cheaper compared to many dedicated units

• 制造商: Rohde Schwarz
• 模型: TSMU

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