B&K Precision 4078 - Manual - Manual (Page 59)

Syntax: [:SOURce]:FUNCtion[:SHAPe]?
Examples: :FUNC?
Response: SIN|TRI|SQU|ARB|PUL
Considerations:
The following functions are available:
Sinusoid, Square, TRIangle, ARBitrary, PULse
4.13.1.6 Point Rate
:SOURce:PRATe
This command is used to set the point rate. It is coupled with the frequency of the waveform by the relation
Frequency = 1/(Point Rate * Wavelength)
Thus changing the point rate will result in a change in frequency.
Arguments
Type:
Numeric
Units: S, mS, uS, nS
Range: 10nS to 100S
Rounding: To 4 digits
Command Type: Setting or Query
Setting
Syntax:
:SOURce:PRATe[units]
:SOURce:PRATeMINimum|MAXimum
Examples: :ARB:PRAT 500NS
Query
Syntax:
:ARBitrary:PRATe?[MINimum|MAXimum]
Response: NR3
4.13.1.7 AM modulation
The following sections control the AM modulation:
4.13.1.7.1 AM STATe
This command activates or deactivates AM modulation:
Arguments
Type: Boolean
Command Type: Setting or Query
Setting
Syntax:
[: SOURce:]AM [:STATe]ON|1|OFF|0
Examples: : SOURce:AM :STAT ON
AM OFF
Query
Syntax:
[:SOURce:]AM[:STATe]?
Response: 0|1
4.13.1.7.2 AM DEPTh
This command sets the AM modulation depth in %
Arguments
Type:
Numeric
Units: none (implied %)
Range: 0 to 100