Arbitrary and Function Generator
R&S AM300
E-1007.9922.12
6-166
Operating manual, 02/2005
6.2.4.5.2
Setting the Gate Length
Note
The
and
function keys are only available if the "Burst" gate
function is switched off ( 6-163).
The
function key is only available if the
function key is not
active ( below).
Application
In order to control the timing of the waveform output, you can set the gate
opening time relative to the trigger event ( Figures, 6-158).
Setting the
gate length
1.
In the
submenu
press the
function key
.
An entry field containing the currently applicable setting is displayed. The
default setting is "100 ns".
2.
Enter a new value ( 5-55).
The permissible entry range is:
100 ns
≤
Gate Length
≤
9999 s in 10 ns steps
3.
Press the
ENTER key
The new setting is stored.
Delivering a
trigger signal to
the Sync output
1.
Select the "Trigger" setting as the synchronization source ( 6-140).
2.
Select a trigger mode ( 6-150).
3.
Switch the appropriate Sync output on ( 6-142).
6.2.4.5.3
Controlling the Gate via an External Trigger Signal
Note
The
function key is only available if the "Burst" gate function is
switched off ( 6-163).
Application
If an external trigger signal is present on the input connector [26], you can set
the gate to match the time sequence of the external trigger signal.
Switch external
gate control on/off
1.
In the
submenu
press the
function key
.
The function key is highlighted. After switching on, the external trigger
signal controls the gate opening.
2.
In the
submenu
press the
function key
.
The function key is
no longer
highlighted and the external gate control is
switched off.
Delivering a
trigger signal to
the Sync output
1.
Select the "Trigger" setting as the synchronization source ( 6-140).
2.
Select the "External" setting as the trigger mode ( 6-150).
3.
Switch the appropriate Sync output on ( 6-142).
Summary of Contents for AM 300
Page 2: ...02 2005 ...
