Rohde & Schwarz Smart Instruments UP300, Руководство по эксплуатации

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Generator R&S UP300/350
E-1147.2759.00 6-206 Operating Manual, 11/2007
Entering the Amplitude Resolution
Use You can enter the amplitude resolution in two different ways:
ƒ POINTS
Enter the number of reading points.
Based on the amplitude range, the generator calculates the position of
the reading points and automatically determines the step size.
ƒ STEP SIZE
Enter the step size.
Based on the amplitude range, the generator calculates the number of
reading points and automatically determines their position.
The first possibility:
Entering the number
of reading points
1. Press the function key in the submenu .
An entry field containing the currently applicable setting is displayed. The
default setting is “100“.
2. Enter a new value ( Ê 5-65).
The permissible entry range depends on the sweep mode; with
maximum amplitude range it is:
2
≤
POINTS
≤
10 for concatenated sweep
2
≤
POINTS
≤
200 for amplitude sweep
The new setting is stored and displayed in the parameter field.
The second
possibility:
Entering the step
size
3. Press the function key in the submenu .
An entry field containing the currently applicable setting is displayed. The
default setting is “74.7 mV (0.9998 FS)”. At the same time, the function
keys are assigned various units of measurement.
Analog Digital