Rigol RSA5000 Series, User Manual

Page: 136 / 204

RIGOL Chapter 3 Functions of the Front Panel of RTSA
3-8 RSA5000 User’s Guide
Sw eep
Press
Sw eep
to enter the sweep setting menu. I n this menu, set the sweep and
control function of the analyzer.
Acq Time
Sets the acquisition time for producing one single trace or one persistence bitmap. I n
this mode, the generated single trace will combine multiple overlapped FFT analysis
results.
Table 3-6 Acquisition Time
Parameter Remarks
Default 1 ms
Range
[ 1]
100
μs
to 40 s
Unit
s, ms,
μs
, ns, ps
Knob Step
acquisition time/ 100, Min = 1
μs
Left/ Right Arrow Key Step
Up/ Dow n Arrow Key Step
at 1-1.5-2-3-5-7.5 step
Note
[ 1]
: I f a persistence bitmap exists, the minimum acquisition time can be set to 32 ms; if no
persistence bitmap exists, the minimum acquisition time can be set to
100 μ
s.
Acq Time Auto
Sets the state of the acquisition time for the spectrum analysis to "Auto" or "Manual".
Remarks:

When "Auto" is selected, the acquisition time adopts the default value.

When "Manual" is selected, the acquisition time can be set manually within its
available range.
Acq Time ( PvT)
I n PvT mode, the acquisition time applies to all the traces, including the spectrum
traces and spectrogram traces. Note that this menu is the same as the above
Acq
Time
menu, the difference is that they can be set separately in different
measurement modes.
www.valuetronics.com