R&S UP300/350
Analyzer
Operating Manual, 11/2007
6-219
E-1147.2759.00
6.3.1.2.4
Selecting the Signal Coupling
Use
The signal coupling function is used to select between a DC
voltage coupling (
DC
) and AC voltage coupling (
AC
). Owing to the capacitive
signal coupling associated with the AC coupling, a digital high-pass filter is
added to ensure effective suppression of the DC offset.
Note:
The setting is always valid for both channels (Ch 1&2).
Selecting the
signal coupling
1.
Press the
function key
in the
submenu
.
A selection field containing the available settings is displayed. The
default setting is “AC“.
2.
Use the
rotary knob
[11] to select a setting.
3.
Press the
ENTER key
[5] to close the selection field.
The new setting is stored and displayed in the parameter field.
Ch 1
Ch 2
Содержание Smart Instruments UP300
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