Agilent N5181A/82A MXG Signal Generators SCPI Command Reference 151
Component Test Digital Commands
Dual ARB Subsystem–Option 651/652/654 ([:SOURce]:RADio[1]:ARB)
NOTE A waveform file that has unspecified settings in the file header uses the previous waveform’s
routing settings. This could create the situation where there is no RF output signal, because
the previous waveform used RF blanking.
For more information on the marker RF blanking function, see the User’s Guide.
NONE This terminates the marker RF blanking/pulse function.
M1–M4 These are the marker choices. The RF blanking/pulse feature uses only one marker
at a time.
Example
:RAD:ARB:MDES:PULS M2
The preceding example routes marker 2 to Pulse/RF Blanking.
*RST NONE
:MPOLarity:MARKer1|2|3|4
Supported N5182A with Option 651/652/654
[:SOURce]:RADio[1]:ARB:MPOLarity:MARKer1|2|3|4 NEGative|POSitive
[:SOURce]:RADio[1]:ARB:MPOLarity:MARKer1|2|3|4?
This command sets the polarity for the selected marker. For a positive marker polarity, the marker
signal is high during the marker points. For a negative marker polarity, the marker signal is high
during the period of no marker points.
Example
:RAD:ARB:MPOL:MARK3 NEG
The preceding example sets the polarity for marker 3 to negative.
*RST POS
:NOISe:BANDwidth
Supported N5182A with Option 403
[:SOURce]:RADio[1]:ARB:NOISe:BANDwidth <value><unit>
[:SOURce]:RADio[1]:ARB:NOISe:BANDwidth?
This command selects the noise bandwidth value of the real- time noise for an ARB waveform.
Typically, this value is set slightly wider than the signal bandwidth.
*RST +1.00000000E+000
Range 1Hz–100 MHz
Key Entry Noise Bandwidth
Key Entry None Marker 1 Marker 2 Marker 3 Marker 4
Key Entry Marker 1 Polarity Neg Pos Marker 2 Polarity Neg Pos Marker 3 Polarity Neg Pos
Marker 4 Polarity Neg Pos
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