Instructions

RIGOL Chapter 5 Functions of the Front Panel of VSA
5-6 RSA3000E User Guide
Table 5-6 Reference Value (Frequency-Domain Data)
Parameter
Remarks
Default
998.4375 MHz
Range
-1THz to 1THz
Unit
GHz, MHz, kHz, Hz
Knob Step
width/100
Left/Right Arrow Key Step
Up/Down Arrow Key Step
Width/10
Width
Sets the X-axis width of the selected trace. When the time-domain data source is
selected, the reference unit is symbol or s; when the frequency-domain data source
is selected, the reference unit is Hz.
Remarks:
 For the frequency-domain trace, the X-axis width can be set to be smaller than
the span, enabling you to zoom in on a portion of the measurement values.
 For the time-domain trace, the X-axis width can be set to be smaller than the
time span, enabling you to zoom in on a portion of the measurement values.
Table 5-7 Width (Time-Domain Data)
Parameter
Remarks
Default
50 (38.2812 μs)
Range
0 to (1e+12)
Unit
symbol (s, ms, μs, ns, ps)
Knob Step
Auto width/100
Left/Right Arrow Key Step
Up/Down Arrow Key Step
Auto width/10
Table 5-8 Width (Frequency-Domain Data)
Parameter
Remarks
Default
3.125 MHz
Range
0 to 1THz
Unit
GHz, MHz, kHz, Hz
Knob Step
Auto width/100
Left/Right Arrow Key Step
Up/Down Arrow Key Step
Auto width/10