Rigol RSA5065N-OCXO - Ampt

Chapter 2 Functions of the Front Panel RIGOL
VNA User Guide 2-7
AMPT
Sets the amplitude parameters of the analyzer. Press AMPT on the front panel to
enter the amplitude setting menu. You can also tap the function keypad at the top of
the screen to select AMPT.
You can modify these parameters to make the signals under test be displayed with
minimal errors in the current window, easy for you to observe.
Ref Value
Sets the Y-axis reference value of the selected trace to adjust the vertical position of
the trace on the screen.
The reference value of each trace format is shown in the following table.
Table 2-7 Reference Value
Trace Format
Default
Range
Unit
Log Mag
0
-500G to 500G
dB
Lin Mag
0
-500G to 500G
N/A
Phase
0
-500G to 500G
degree (°)
Group Delay
0
-500G to 500G
default unit:
ns;
units available
on the screen:
s, ms, us, ns,
ps, fs, and as;
units available
on the
numeric
keypad: us,
ns, ps, and fs.
Real
0
-500G to 500G
N/A
Imaginary
0
-500G to 500G
N/A
SWR
1.0
-500G to 500G
N/A
Expand Phase
0
-500G to 500G
degree (°)
Positive Phase
180
-500G to 500G
degree (°)
Return Loss(DTF)
0
-500G to 500G
dB
Log Mag(DTF)
-100
-500G to 500G
dB
Lin Mag(DTF)
0
-500G to 500G
N/A
Remarks:
When the format is "Smith" or "Polar", the reference value is unavailable.
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