Preparing for Use
R&S
®
ZVA-Z90E / -Z110E
7
Getting Started 1307.7197.62 ─ 08
Figure 2-2: Test port adapter of R&S
ZVA-Z110E
Risk of damaging waveguide flanges
The waveguide flanges of the converter and of the test port adapters must be protec-
ted against mechanical damage. Furthermore the waveguides must be shielded from
dust.
Protect the waveguide flange of the converter by leaving a test port adapter mounted.
When the converter is not in use, attach one of the included protective caps to the
adapter. Also attach protective caps to the second test port adapter. Avoid scratching
the contact surfaces of the waveguide flanges.
2.2
DC OUT Connector
The DC OUT TO DIPLEXER connector below the test port adapter provides the DC
supply voltage for the diplexers of an R&S
ZVA110 network analyzer. It is available on
R&S
ZVA-Z110E converters where it replaces the front panel label.
Risk of instrument damage
The supply voltage of the DC OUT connector is exclusively intended for the diplexer
modules of a network analyzer with external test sets. Never connect any other devi-
ces.
2.3
Rear Panel
The rear panel of the frequency converter provides the connectors and control ele-
ments described below:
●
Rear Panel
