R&S FSW Series, Руководство пользователя

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Common Measurement Settings
R&S
®
FSW
457 User Manual 1173.9411.02 ─ 43
Range ..........................................................................................................................457
Ref Level Position ....................................................................................................... 457
Auto Scale Once ......................................................................................................... 458
Scaling ........................................................................................................................ 458
Range
Defines the displayed y-axis range in dB.
The default value is 100 dB.
Remote command:
DISPlay[:WINDow<n>]:TRACe<t>:Y[:SCALe]
on page 1046
Ref Level Position
Defines the reference level position, i.e. the position of the maximum AD converter
value on the level axis in %.
0 % corresponds to the lower and 100 % to the upper limit of the diagram.
For spectrograms, this value defines the position of the reference level value within the
span covered by the color map. In this case, the value is given in %, where 0
% corre-
sponds to the maximum (right end) and 100 % to the minimum (left end) of the color
map.
Remote command:
DISPlay[:WINDow<n>]:TRACe<t>:Y[:SCALe]:RPOSition
on page 1048
Amplitude and Vertical Axis Configuration