Generator R&S
UP300/350
E-1147.2759.00
6-116
Operating Manual, 11/2007
Activating/Deactivating Channel Frequency Couplings
Use
An exact phase relationship between two signals can only be defined if the
frequency settings for channels Ch 1 and Ch 2 are identical.
Activating channel
frequency couplings
Press the
function key
in the
menu.
The function key is highlighted.
The setting is always valid for both channels.
Deactivating
channel frequency
couplings
Press the
function key
in the
menu.
The associated function key is
no longer
highlighted
and coupling of
the frequency setting is deactivated. The previous
frequency setting of
channel Ch 2 is reactivated again. However, it is again possible to set the
frequencies separately for each channel.
Entering the Phase Difference between Channels
Note:
The PHASE DIFF. function key is only available if the function key
f1=f2 is activated (
Ê
6-116) because the phase shift is only possible for
signals of the same frequency.
Use
The signal phase in channel Ch2 can be offset by entering a phase difference
with respect to channel Ch 1 (0°). The channel Ch 1 serves as the reference.
Activating channel
frequency couplings
1.
Press the
function key
in the
menu.
The function key is highlighted.
The setting is always valid for both channels.
Entering the
phase difference
2.
Press the
function key
in the
menu.
An entry field containing the currently applicable setting is displayed. The
default setting is “0 grd“.
3.
Enter a new value (
Ê
The permissible entry range is:
-180 grd
≤
PHASE DIFF
≤
+180 grd
The new setting is stored and displayed in the parameter field.
Содержание Smart Instruments UP300
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