Agilent N5181A/82A MXG Signal Generators SCPI Command Reference 129
Analog Modulation Commands
Phase Modulation Subsystem–Option UNT ([:SOURce])
:PM:STATe
Supported All Models with Option UNT
[:SOURce]:PM:STATe ON|OFF|1|0
[:SOURce]:PM:STATe?
This command enables or disables the phase modulation for the selected path.
*RST 0
Key Entry ΦM Off On
Remarks The RF carrier is modulated when you set the signal generator’s modulation state
to ON, see “:MODulation[:STATe]” on page 89 for more information.
Whenever phase modulation is enabled, the ΦM annunciator is turned on in the
display
:PM[:DEViation]
Supported All Models with Option UNT
[:SOURce]:PM[:DEViation] <value><unit>|UP|DOWN
[:SOURce]:PM[:DEViation]?
This command sets the deviation of the phase modulation.
The variable <unit> will accept RAD (radians), PIRAD (pi- radians), and DEG (degrees); however, the
query will only return values in radians.
*RST +0.00000000E+000
Key Entry ΦM Dev
Remarks Refer to “:PM[:DEViation]:STEP[:INCRement]” on page 130 for setting the value
associated with the UP and DOWN choices.
Range Frequency Normal Bandwidth High Bandwidth
<250 MHz
a
a.Settable, but not specified to 100 kHz. For more information on specifications, refer to the Data Sheet.
0–5 RAD 0–0.500 RAD
250 MHz – <375 MHz 0–1.25 RAD 0–0.125 RAD
375 MHz – <750 MHz 0–2.5 RAD 0–0.2500 RAD
750 MHz – <1.5 GHz 0–5 RAD 0–0.500 RAD
1.5 GHz – <3.000001 GHz 0–10 RAD 0–1 RAD
> 3 GHz – 6 GHz 0–20 RAD 0–2 RAD