R&S®WinIQSIM2™ Simulation Software

I/Q signal generation for digital radio standards

R&S®WinIQSIM2™ Simulation Software
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R&S®WinIQSIM2™ Simulation Software
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R&S®WinIQSIM2™ Simulation Software
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R&S®WinIQSIM2™ Simulation Software R&S®WinIQSIM2™ Simulation Software R&S®WinIQSIM2™ Simulation Software

Key facts

  • Intuitive PC based software for versatile signal generation
  • Vast number of cellular and wireless connectivity standards
  • Signal generation for satellite and broadcasting applications
  • Custom digital modulation for user-defined signals
  • Support of a large variety of Rohde & Schwarz signal generators

PC based software for flexible signal generation

R&S®WinIQSIM2™ was especially developed to easily generate digitally modulated signals on a PC. 
The graphical user interface allows intuitive operation by offering a convenient way to create standard-conforming waveforms for many configurable digital standards and to generate multicarrier signals and multisegment waveforms. With these capabilities, R&S®WinIQSIM2™ covers a wide range of applications.

Features & benefits

Large variety of digital standards

R&S®WinIQSIM2™ supports various TDMA and CDMA standards, the major WLAN standards and the latest OFDM standards for mobile communications, including LTE and 5G NR.
It is possible to generate signals for satellite navigation as well as for the DVB and DAB broadcast standards.

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Digital standards supported by R&S®WinIQSIM2™

Additional systems in R&S®WinIQSIM2™

  • Custom digital modulation to create user-defined modulated signals
  • Multicarrier CW signal generation
  • Combining several digital signals to a multicarrier waveform
  • Seamless waveform sequencing with the multisegment waveform feature 
  • Generating and adding AWGN to the signal
  • Import function for I/Q samples
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Custom Digital Modulation with R&S®WinIQSIM2™

Extended graphics

The R&S®WinIQSIM2™ user interface is able to display up to three individually configurable graphics for simple signal verification. The graphics can display:

  • I and Q vs. time
  • Magnitude and phase vs. time
  • Constellation diagram
  • Spectrum
  • Eye diagram
  • Complementary cumulative distribution function (CCDF)
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WinIQSim2 with three activated graphics

Convenient connections

Waveforms generated with R&S®WinIQSIM2™ can be transmitted directly to a supported signal generator via GPIB, USB or LAN. The waveforms can also be stored locally on the PC and transferred later using a USB stick.
Instrument control is possible with a remote desktop connection via LAN.

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Connected to SMW200A for waveform transmission

Solution for

5G and cellular

Market-leading solutions for 2G/GSM all the way to LTE-A Pro and beyond

More information

Wireless connectivity

Fast testing solutions for non-cellular standards,including WLAN/Wi-Fi and Bluetooth®

More information

Internet of Things (IoT)

From power consumption to security - solutions across the entire IoT and M2M ecosystem

More information

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