Racal Instruments 3162A/B, User Manual

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User Manual 3162A/B
Using The Instrument 3-19
For the GAUSsian:
For the SINC:
where
m = Current point (I..N)
N = Total number of points
t = Number of minima
The standard waveform will be available at the output connector only after the
FUNC:MODE FIX command has been executed. Select the FUNC:SHAP
PULS command. Parameters for the PULSe function shape can now be
modified and will cause an effect on the output waveform. Note that changes
made to parameters for a specific function do not have any effect on other
parameters.
The command:
PULSe:DELay <value>
sets the pulse delay as a percentage of the pulse period. For example, if the
pulse period is 100 ms, 10% will delay the first transition of the pulse by 10
ms. Delay is measured from trigger to the first turning point.
The query:
PULSe:DELay?
queries the pulse delay setting and returns a value in percent.
The command:
PULSe:TRANsition <value>
sets the pulse rise time as a percentage of the pulse period. For example, if
the pulse period is 100 ms, 5% rise time equals 5 ms. Pulse rise time is
measured between the two turning points of the first transition.
F(m)=2Ae -A
-(m-n/2)
t
2
2
F(m)=A sin(2 -
π⋅ ⋅ π
π⋅ π
t)
(2 - t)
m
Nt
m
Nt