Agilent X-Series Signal Generators SCPI Command Reference 265
Arb Commands
Dmodulation Subsystem–N5172B/82B with Option 431 ([:SOURce]:RADio:DMODulation:ARB)
Remarks For information on the file name syntax, refer to “File Name Variables” on
page 13.
:SETup:MCARrier:PHASe
Supported N5172B/82B with Option 431
[:SOURce]:RADio:DMODulation:ARB:SETup:MCARrier:PHASe FIXed|RANDom
[:SOURce]:RADio:DMODulation:ARB:SETup:MCARrier:PHASe?
This command toggles the phase settings for multicarrier digital modulation.
FIXed This choice sets the phase of all carriers to 0.
RANDom This choice sets random phase values for all of the carriers.
*RST FIX
Key Entry Carrier Phases Fixed Random
:SETup:MCARrier:STORe
Supported N5172B/82B with Option 431
[:SOURce]:RADio:DMODulation:ARB:SETup:MCARrier:STORe "<file name>"
This command stores the current multicarrier setup information.
The stored file contains information that includes the digital modulation format, number of carriers,
frequency spacing, and power settings for the multicarrier setup.
Key Entry Load/Store
Remarks The setting enabled by this command is not affected by signal generator power–on,
preset, or *RST.
For information on the file name syntax, refer to “File Name Variables” on
page 13.
:SETup:MCARrier:TABLe
Supported N5172B/82B with Option 431
[:SOURce]:RADio:DMODulation:ARB:SETup:MCARrier:TABLe INIT|APPend|
<carrier_num>,GSM|NADC|PDC|PHS|DECT|AC4Fm|ACQPsk|CDPD|PWT|EDGE|TETRa|
"<file name>",<freq_o
ffset>,<power>
[:SOURce]:RADio:DMODulation:ARB:SETup:MCARrier:TABLe? <carrier_num>
This command modifies the parameters of one of the available multicarrier digital modulation
formats.
The variable <freq_offset> is expressed in units of Hertz (kHz–MHz).
The variable <power> is expressed in units of decibels (dB).
Key Entry GSM NADC PDC PHS DECT APCO 25 w/C4FM APCO w/CQPSK
CDPD PWT EDGE TETRA # of Carriers Freq Spacing
Custom Digital Mod State
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