- Flexibly analyzes digitally modulated single carriers down to the bit level
- Many modulation / demodulation schemes available
- Make use of our flexible subscription models
R&S®Cloud4Testing: Vector signal analysis application package
Cloud-based testing solution for digitally modulated single carriers


Vector signal analysis challenges call for lean solutions
Cloud-based software for flexible analysis of digitally modulated single carriers, quick and easy
The R&S®Cloud4Testing provides quick and easy access to Rohde & Schwarz vector signal analysis testing essentials without having to make a big investment. Simply measure, analyze and process your individual RF data, on demand and on the go.
This transient analysis application package for the R&S®Cloud4Testing provides you with the access to the R&S®VSE-K70 option that flexibly analyzes digitally modulated single carriers down to the bit level. The clearly structured operating concept simplifies measurements, despite the wide range of analysis tools
The R&S®VSE-K60C option displays the frequency response and calculates the deviation from the ideal linear phase, even for the non-pulsed FMCW radar signals commonly used in automotive radars. The R&S®VSE-K60H automatically analyzes the hopping sequence of fast frequency hopping pulsed signals used in automotive and aerospace and defense applications.
Vector signal analysis – in the cloud
All you need to know about this subscription package
Flexible modulation analysis from MSK to 4096QAM, with the support for the following modulation formats
- 2FSK, 4FSK, 8FSK
- MSK, GMSK, DMSK
- BPSK, QPSK, offset QPSK, DQPSK, 8PSK, D8PSK, π/4-DQPSK, 3π/8-8PSK, π/8-D8PSK
- 16QAM, 32QAM, 64QAM, 128QAM, 256QAM, 512QAM, 1024QAM, 2048QAM, 4096QAM
- 16 APSK (DVB-S2), 32 APSK (DVB-S2), 2 ASK, 4 ASK, π/4-16QAM (EDGE), –π/4-16QAM (EDGE)
Numerous standard-specific presets
- User-definable constellations and mappings
- GSM, GSM/EDGE
- 3GPP WCDMA, CDMA2000®
- TETRA, APCO25
- Bluetooth®, Zigbee
- DECT, DVB-S2
Easy operation with graphical support
With the clearly visualized demodulation stages and associated settings, even beginners and infrequent users find the correct settings. Based on the description of the signal to be analyzed (e.g. modulation format, continuous or with bursts, symbol rate, transmit filtering), users also quickly find useful settings.
Flexible analysis tools for detailed signal analysis make troubleshooting really easy
- Display choices for amplitude, frequency, phase, I/Q, eye diagram; amplitude, phase or frequency error; constellation or vector diagram
- Analysis of RF signals or analog and digital baseband signals
- Statistical evaluations
- Histogram representation
- Standard deviation and 95th percentile in the result summary
- Spectrum analysis of the measurement and error signal considerably help users find signal errors such as incorrect filtering and interferers
- Flexible burst search for analyzing complex signal combinations, short bursts or signal mix – capabilities that go beyond the scope of many signal analyzers
- Bit error calculation on known data sequences
- Equalizer for finding the optimum filter design
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