R&S 1322.8003K06, User Manual

Page: 104 / 555

Common Measurement Settings
R&S
®
FSPN
104 User Manual 1179.4363.02 ─ 01
Note that you should attenuate the signal if its level is too high, especially if you have
no idea about the signal strength you are measuring. For more information, see
"Attenuating the signal" on page 103.
The measurement starts only if the signal level is within the level threshold that you
have defined via the "Auto Search" feature.
If the signal level is outside the threshold that you have defined, it is ignored.
Frequency
f
start
f
stop
Level
p
thr
search
area
Figure 6-1: Basic principle of the signal search feature
Remote command:
Signal level:
[SENSe:]POWer:RLEVel?
on page 355
Threshold:
[SENSe:]ADJust:CONFigure:LEVel:THReshold
on page 355
6.3.3 Diagram Scale
Access : "Overview" > "Amplitude / Scaling" > "Scale"
The scale settings define the scale of the y-axis in graphical result displays.
The remote commands required to configure the amplitude are described in Chap-
ter 11.6.4, "Remote Commands to Configure Level Characteristics" , on page 350.
Scaling the y-axis ........................................................................................................ 104
Selecting the unit of the y-axis .................................................................................... 105
Scaling the y-axis
You can scale the y-axis of graphical result displays automatically or manually.
Scaling the axis automatically has the advantage that the application automatically
selects the ideal scale for the current measurement results. When you select the
"Auto" scale mode, the R&S
FSPN adjusts the scale of the axis during the measure-
ment.
When you select the "Manual" scale mode, you can select any scale that suits your
needs. You can scale the axis by the following logic:
●
Define a "Top" and "Bottom" value. The "Range" is adjusted accordingly.
●
Define a "Top" value and a "Range". The "Bottom" value is adjusted accordingly.
Level Characteristics