Common Measurement Settings
R&S
®
FSVA3000/ R&S
®
FSV3000
410
User Manual 1178.8520.02 ─ 01
Adjusting all Determinable Settings Automatically ( Auto All )
Activates all automatic adjustment functions for the current measurement settings.
This includes:
●
●
Note:
Auto measurement. For some measurements, the
Settings Automatically ( Auto All )
function determines the required measurement
parameters automatically. In this case, the progress of the auto measurement is indica-
ted in a message box.
See
Chapter 7.1, "Auto Measurements"
Remote command:
Adjusting the Center Frequency Automatically ( Auto Frequency )
The R&S
FSV/A adjusts the center frequency automatically.
The optimum center frequency is the frequency with the highest S/N ratio in the fre-
quency span. As this function uses the signal counter, it is intended for use with sinus-
oidal signals.
At the same time, the optimal reference level is also set (see
Level Automatically ( Auto Level )"
Remote command:
Setting the Reference Level Automatically ( Auto Level )
Automatically determines a reference level which ensures that no overload occurs at
the R&S
FSV/A for the current input data. At the same time, the internal attenuators
are adjusted so the signal-to-noise ratio is optimized, while signal compression and
clipping are minimized.
To determine the required reference level, a level measurement is performed on the
R&S
FSV/A.
If necessary, you can optimize the reference level further. Decrease the attenuation
level manually to the lowest possible value before an overload occurs, then decrease
the reference level in the same way.
You can change the measurement time for the level measurement if necessary (see
Changing the Automatic Measurement Time ( Meastime Manual )"
Remote command:
Resetting the Automatic Measurement Time ( Meastime Auto )
Resets the measurement duration for automatic settings to the default value.
(Spectrum application: 1
ms)
Remote command:
[SENSe:]ADJust:CONFigure:DURation:MODE
Adjusting Settings Automatically
