Pulse Profile Measurement
R&S
®
ZVAX24
23
Quick Start Guide 1312.7985.62 ─ 03
3.4 ZVAX Path Configuration
When the extension unit is connected to the network analyzer as described before, it is
possible to select the modules to be looped into the signal path(s) and the routing of the
pulse generator signals. This is done in the "ZVAX Path Configuration" dialog ("Channel
> Mode > ZVAX Path Configuration"). The schematic in this dialog shows all RF modules
installed in the extension unit.
The dialog below corresponds to a fully equipped extension unit. The source signal path
for port 1 corresponds to the highlighted section in the center.
Fig. 3-2: ZVAX Path Configuration
1. Use the radio buttons in the "ZVAX Path Configuration" dialog to activate the "Src 1
Pulse Modulator". If your extension unit contains a harmonic filter or combiner, select
the corresponding through paths.
2. Press "Pulse Generators" and make sure that the "Modulator Source" and the "Mod-
ulator Assignment" settings are as shown below.
ZVAX Path Configuration