Instrument Functions
R&S
®
FSVA/FSV
531Operating Manual 1176.7510.02 ─ 09
Correction values for frequencies between the reference values are obtained by inter-
polation. Linear interpolation is performed if the table contains only two values. If it con-
tains more than two reference values, spline interpolation is carried out. Outside the
frequency range covered by the table the conversion loss is assumed to be the same
(see Figure 3-41) as that for the first and last reference value.
Figure 3-44: Conversion loss outside the band's frequency range
The current configuration of the conversion loss function as described by the Position/
Value entries is displayed in the preview pane to the right of the table.
The following functions are available to define the table:
●
Insert an entry
●
Delete an entry
●
Shift all positions by a specific value (shift x)
●
Shift all conversion loss values by a specific value (shift y)
Remote command:
[SENSe:]CORRection:CVL:DATA on page 789
Insert ← New Table ← Conversion Loss Table Setup ← External Mixer Config ←
External Mixer
Inserts a new position/value entry in the table.
If the table is empty, a new entry at 0 Hz is inserted.
If entries already exist, a new entry is inserted above the selected entry. The position
of the new entry is selected such that it divides the span to the previous entry in half.
Delete ← New Table ← Conversion Loss Table Setup ← External Mixer Config ←
External Mixer
Deletes the currently selected position/value entry.
Shift x ← New Table ← Conversion Loss Table Setup ← External Mixer Config ←
External Mixer
Shifts all positions in the table by a specific value. The value can be entered in the edit
dialog box. The conversion loss function in the preview pane is shifted along the x-axis.
Instrument Functions – External Mixer (Option R&S
FSV-B21)
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