Agilent X-Series Signal Generators SCPI Command Reference 31
Basic Function Commands
Digital Modulation Subsystem—N5172B/82B ([:SOURce])
Range ï€2.5 to 2.5 V (Coarse), ï€100 to 100 mV (Fine)
Key Entry Common Mode I/Q Offset Range
Remarks This command is effective only if the state of the I/Q adjustment function is set to
on. Refer to the :DM:IQADjustment[:STATe] command.
:DM:IQADjustment:EXTernal:COFFset
Supported N5172B/82B
[:SOURce]:DM:IQADjustment:EXTernal:COFFset <value>
[:SOURce]:DM:IQADjustment:EXTernal:COFFset?
This command sets the common mode offset voltage for both the in–phase (I) and quadrature–phase
(Q) signals going to the rear panel I and Q output connectors.
The variable <value> is expressed in units of volts (mV–V).
*RST +0.00000000E+000
Range ï€2.5 to 2.5 V
Key Entry Common Mode I/Q Offset
Remarks This command is effective only if the state of the I/Q adjustment function is set to
ON. Refer to the :DM:IQADjustment[:STATe] command.
:DM:IQADjustment:EXTernal:DIOFfset
Supported N5172B/82B
[:SOURce]:DM:IQADjustment:EXTernal:DIOFfset <value>
[:SOURce]:DM:IQADjustment:EXTernal:DIOFfset?
This command sets the differential offset voltage for an in–phase (I) signal routed to the I output
connectors.
The variable <value> is expressed in units of volts (mV–V).
*RST +0.00000000E+000
Range ï€25 to 25 mV
Key Entry Diff. Mode I Offset
Remarks This command is effective only if the state of the I/Q adjustment function is set to
ON. Refer to the :DM:IQADjustment[:STATe] command.
:DM:IQADjustment:EXTernal:DQOFfset
Supported N5172B/82B
[:SOURce]:DM:IQADjustment:EXTernal:DQOFfset <value>
[:SOURce]:DM:IQADjustment:EXTernal:DQOFfset?
This command sets the differential offset voltage for a quadrature–phase (Q) signal routed to the Q
output connectors.
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