Keysight E8357D/67D & E8663D PSG User’s Guide 179
Analog Modulation
Configuring Pulse Modulation (Option UNU/UNW)
be set to different pulse widths, pulse repetition intervals (PRI), and RF output
frequencies. Refer to
“Configuring FM (Option UNT)” on page 176
and to
“Configuring Pulse Modulation (Option UNU/UNW)” on page 178
1.
Ensure the two PSGs should have the same "Analog Mod Gen" PC board
part numbers installed (i.e. E8251-60306) and board software code
version (i.e. A0100).
You can view this information by selecting the Utility hardkey, then
selecting the Instrument Info/Help Mode and the Installed Board Info
softkeys on each PSG.
2.
Set PSG1 to its RF output frequency (f1) and PSG2 to its frequency (f2).
3.
Connect the two PSGs as shown in
. For
connection details, refer to
CAUTION
The cables should be as short as possible.
Figure 5-1
Setup Diagram for Triggering Simultaneous Pulses Using Two PSGs
4.
If you are using:
Table 5-1
PSG Connectivity for Simultaneous Pulse Configuration
From (PSG1)
a
:
a. If an external pulse source is being used as
the pulse trigger, connect the pulse source’s
pulse output connector to the PSG1
GATE/PULSE/TRIGGER INPUT.
To (PSG2):
10 MHz OUT
10 MHz IN
SYNC OUT
GATE/PULSE/TRIGGER INPUT
