Instructions

Chapter 3 Functions of the Front Panel of RTSA RIGOL
RSA5000 User's Guide 3-3
Table 3-1 Span
Parameter
Remarks
Default
[1]
25 MHz
Range
[2]
5 kHz to 25 MHz
Unit
GHz, MHz, kHz, Hz
Knob Step
span/200, Min = 2 Hz
Left/Right Arrow Key Step
Up/Down Arrow Key Step
at 1-2-5 step
Note
[1]
: If the option RSA5000-B40 is installed, the default value is 40 MHz.
Note
[2]
: If the option RSA5000-B40 is installed, its range is from 5 kHz to 40 MHz.
Last Span
Sets the span to the previous span setting.
Full Span
Sets the maximum span.
Remarks:
 In RTSA mode, the maximum bandwidth for single data acquisition is the
maximum IF bandwidth of the installed option.
 For the standard configuration, the full span is 25 MHz.
 For the Option RSA5000-B40, the maximum bandwidth for single data
acquisition is 40 MHz, so its full span is 40 MHz.
Ref Value (PvT)
Sets the reference time for the horizontal axis in the PvT view. Modifying this value
will not cause you to restart measurements. It is only used for trace display. When
you enable the auto scale function or modifying the reference position, the ref value
will be modified accordingly. Note that this menu is only valid in PvT measurement
mode.
Table 3-2 Ref Value (PvT)
Parameter
Remarks
Default
0 μs
Range
-1 s to 40 s
Unit
s, ms, μs, ns, ps
Knob Step
ref value/100, min = 1 μs
Left/Right Arrow Key Step
Up/Down Arrow Key Step
at 1-1.5-2-3-5-7.5 step