[:Source<Hw>]:Bb:arbitrary:mcarrier:carrier<Ch>:File; [:Source<Hw>]:Bb:arbitrary:mcarrier:carrier<Ch>:Frequency; [:Source<Hw>]:Bb:arbitrary:mcarrier:carrier<Ch>:Phase - R&S SGT100A User Manual

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R&S SGT100A
[:SOURce<hw>]:BB:ARBitrary:MCARrier:CARRier<ch>:FILE <File>
Selects the file with I/Q data to be modulated onto the selected carrier.
Parameters:
<File>
Example:
Manual operation:
[:SOURce<hw>]:BB:ARBitrary:MCARrier:CARRier<ch>:FREQuency <Frequency>
Sets or indicates the carrier frequency, depending on the selected carrier frequency
mode.
The carrier frequnecy can be set in "Arbitrary Carrier frequency" mode. For "Equidis-
tant Carrier Spacing", the carrier spacing is determined automatically.
Parameters:
<Frequency>
Example:
Manual operation:
[:SOURce<hw>]:BB:ARBitrary:MCARrier:CARRier<ch>:PHASe <Phase>
The command sets the start phase of the selected carrier.
The phase settings are only valid if optimization of the crest factor is disabled
(:SOURce:BB:ARB:MCARrier:CFACtor:MODE OFF).
Parameters:
<Phase>
Example:
Manual operation:
User Manual 1176.8674.02 ─ 07
<file name>
BB:ARB:MCAR:CARR15:FILE "/var/user/IQ_wcdma"
selects file IQ_wcdma. The data of the file is modulated onto
carrier 15.
See " File " on page 104
integer
Vvalue range depends on the max bandwidth, see data sheet
Range: -40E6 to 40E6
*RST: 0
BB:ARB:MCAR:CARR:MODE ARB
activates ARB multi carrier mode.
BB:ARB:MCAR:CARR:FREQ 5.0
sets 5.0 MHz carrier frequency.
See " Carrier Freq Offs. "
float
Range: 0 to 359.99
Increment: 0.01
*RST: 0
Default unit: DEG
BB:ARB:MCAR:CARR15:PHAS 90 DEG
sets a start phase of 90° for carrier 15.
See " Phase " on page 104
Remote Control Commands
SOURce Subsystem
on page 104
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