Rigol RSA Series - Page 65

Chapter 2 Functions of the Front Panel RIGOL
VNA User Guide 2-45
Parameter
Name
VNA Parameter
FREQ
Center Freq
(Fmax – 10 MHz)/2
Start Freq
10 MHz
Stop Freq
Fmax
CF Step
Fspan/10
CF Step Mode
Auto
SPAN
Span
Fmax – 10 MHz
AMPT
Ref Value
When trace format is Lin Mag, Lin Mag(DTF), Log Mag,
Phase, Group Delay, Real, Imaginary, Expand Phase, or
Return Loss(DTF), the reference value is 0.
When trace format is SWR, the reference value is 1.0.
When trace format is Positive Phase, the reference value is
180.
When trace format is Log Mag(DTF), the reference value is
-100.
Ref Position
When trace format is Lin Mag, SWR, Lin Mag(DTF), or Log
Mag(DTF), the reference position is 0.
When trace format is Log Mag, Phase, Group Delay, Real,
Imaginary, Expand Phase, Positive Phase, or Return
Loss(DTF), the reference position is 5.
Scale/Div
When the trace format is Lin Mag(DTF), the scale/div value
is 0.1.
When the trace format is SWR, Smith, or Polar, the scale/div
value is 1.
When the trace format is Log Mag, Group Delay, Return
Loss(DTF), or Log Mag(DTF), the scale/div value is 10.
When the trace format is Phase, Positive Phase, or Expand
Phase, the scale/div value is 90.
When the trace format is Lin Mag, the scale/div value is
100.
When the trace format is Real or Imaginary, the scale/div
value is 200.
BW
IF BW
1 kHz
Trigger
Trigger Source
Free Run
Slope
POS
Delay State
Off
Delay Time
1.00000 us
Hold-off State
Off
Hold-off Time
100.000 ms