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R&S WinIQSIM2 Software Manual - Rohde & Schwarz

R&S WinIQSIM2 Software Manual - Rohde & Schwarz

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R&S ® <strong>WinIQSIM2</strong><br />

Graphical User Interface<br />

Baseband Block<br />

General Settings<br />

The upper part of the menu is used for powering up digital modulation as well as for calling<br />

the default settings and user-defined standards.<br />

State - Digital Modulation<br />

Enables/disables digital modulation.<br />

Switching on digital modulation turns off all the other digital standards.<br />

Remote command:<br />

​[:​SOURce]:​BB:​DM:​STATe​ on page 236<br />

Set To Default - Digital Modulation<br />

Calls default settings. The values are shown in the following table.<br />

Parameter<br />

State<br />

Value<br />

Not affected by Set to Default<br />

Data Source PRBS 9<br />

Standard<br />

Symbol Rate<br />

Coding<br />

Modulation Type<br />

Filter<br />

GSM<br />

270.833 ksymb/s<br />

GSM<br />

MSK<br />

Gauss (FSK)<br />

Filter Parameter BxT 0.3<br />

Power Ramp Control<br />

Attenuation<br />

Ramp Time<br />

Ramp Function<br />

15 dB<br />

1 sym<br />

Cosine<br />

Fall Delay 0<br />

Rise Delay 0<br />

Source<br />

State<br />

Marker<br />

Internal<br />

Off<br />

Marker Mode On/Off Ratio<br />

Clock<br />

Source<br />

Mode<br />

Internal<br />

Symbol<br />

Remote command:<br />

​[:​SOURce]:​BB:​DM:​PRESet​ on page 234<br />

Save/Recall - Digital Modulation<br />

Calls the "Save/Recall" dialog.<br />

<strong>Software</strong> <strong>Manual</strong> 1008.0858.42 ─ 10<br />

64

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