266
Agilent X-Series Signal Generators SCPI Command Reference
Arb Commands
Dmodulation Subsystem–N5172B/82B with Option 431 ([:SOURce]:RADio:DMODulation:ARB)
INIT
This choice clears the current information and creates a new one–row table,
allowing for further definition using additional parameters.
APPend
This choice adds rows to an existing table.
<carrier_num>
This variable specifies the number of the carriers in the multicarrier table that
will be modified.
The value of the variable <carrier_num> must be specified prior to selecting the
digital modulation format.
Carrier type, frequency offset, and power level are returned when a query is initiated. The output
format is as follows:
<carrier type>,<freq_offset>,<power>
Remarks
For information on the file name syntax, refer to
“File Name Variables” on
page 13
.
To store a multicarrier setup refer to
“:SETup:MCARrier:STORe” on page 265
.
:SETup:MCARrier:TABLe:NCARriers
Supported
N5172B/82B with Option 431
[:SOURce]:RADio:DMODulation:ARB:SETup:MCARrier:TABLe:NCARriers?
This query returns the number of carriers in the current multicarrier setup.
*RST
+2
Range
1 to 100
Key Entry
# of Carriers
:SETup:STORe
Supported
N5172B/82B with Option 431
[:SOURce]:RADio:DMODulation:ARB:SETup:STORe "<file name>"
This command stores the current custom digital modulation state.
The saved file contains information that includes the modulation type, filter and symbol rate for the
custom modulation setup.
Key Entry
Store Custom Dig Mod State
Remarks
For information on the file name syntax, refer to
“File Name Variables” on
page 13
.
*RST
carrier type
: NADC
<freq_offset>
: –5.00004
<power>
: +0.00000
Range
<freq_offset>
:
8E7 to 8E7
<power>
:
40 to 0
Key Entry
Initialize Table
Insert Row
GSM
NADC
PDC
PHS
DECT
APCO 25 w/C4FM
APCO w/CQPSK
CDPD
PWT
EDGE
TETRA
Custom Digital Mod State