R&S WinIQSIM2 Software Manual - Rohde & Schwarz

R&S ® WinIQSIM2
Getting Started
Signal Configuration Examples
2. Make the following entries:
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"System Bandwidth" = 2 kHz
"Carrier/Noise Ratio" = 30 dB
3. Click the "State" button to change the state to On.
A bar appears indicating the calculation progress. The AWGN is generated. It can be
checked by means of a graphic tool.
4. To display the AWGN signal, in the Main window, select "Graphics", point to "Graphic
2", and click "Graphic 2 (Preview Only)".
A small graphics display labelled "Graphic 2" opens at the bottom of the block diagram.
A small icon shows up in the signal flow path indicating the position from where
the graphics obtain information.
5. Double-click the small graphics display to open the graphics dialog.
6. Make the following entries:
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●
"IQ Source" = AWGN
"Mode" = FFT Magnitude
7. To display the graphics dialog for the baseband signal, in the Main window, select
"Graphics", point to "Graphic 1", and click "Graphic 1 (Complete)".
The "Graphics" dialog for the baseband signal opens.
8. Make the following entries:
●
●
"IQ Source" = Baseband
"Mode" = FFT Magnitude
Software Manual 1008.0858.42 ─ 10
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