General Instrument Setup
R&S
®
FSW
575
User Manual 1173.9411.02 ─ 19
Comment
Defines an optional comment for the transducer line. The text may contain up to 40
characters.
Remote command:
Unit
The unit in which the y-values of the data points of the transducer line are defined.
As soon as a transducer is activated, the unit of the transducer is automatically used
for all the level settings and outputs. The unit cannot be changed in the amplitude set-
tings unless dB is used.
Remote command:
X-Axis Scaling
Describes the scaling of the horizontal axis on which the data points of the transducer
line are defined. Scaling can be linear or logarithmic.
Remote command:
Data points
Each transducer line is defined by a minimum of 2 and a maximum of 50 data points.
Each data point is defined by its position (x-axis) and value (y-value).
The data points must comply with the following rules to ensure correct operation:
●
The frequencies for the data points must always be defined in ascending order.
Otherwise the entry will not be accepted and the an error message is displayed.
●
The frequencies of the data points may exceed the valid frequency range of the
R&S
FSW since only the set frequency range is taken into account for measure-
ments. The minimum frequency of a data point is 0 Hz, the maximum frequency
200 GHz.
●
The value range for the transducer factor is ±200 dB.
●
Gain has to be entered as a negative value, and attenuation as a positive value.
Remote command:
Insert Value
Inserts a data point in the transducer line above the selected one in the "Edit Trans-
ducer" dialog box.
Delete Value
Deletes the selected data point in the "Edit Transducer" dialog box.
Shift x
Shifts the x-value of each data point horizontally by the defined shift width.
Shift y
Shifts the y-value of each data point vertically by the defined shift width.
General Instrument Settings
