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Putting the system into operation
R&S
®
ZNA67EXT
32
Getting Started 1179.6295.02 ─ 02
7
Putting the system into operation
The initial setup of the R&S
ZNA67EXT is described in the R&S
ZNA Getting
Started and instrument help. This section gives additional information related to
operation with external test sets.
7.1
Configure the external test sets in the analyzer
firmware
Before connecting the RF cables, make sure that the converter configuration is
set up correctly on the R&S
Chapter 9.2, "Converter configuration"
7.2
Connect the external test sets
Each of the external test sets must be connected to the R&S
ZNA, the power sup-
ply and the DUT. Please refer to the following sections for details.
●
H/L SWITCH (control connection):
Chapter 8.3, "Diplexer control"
●
Chapter 8.2, "RF and LO cabling"
●
Chapter 8.4, "DC power supply"
●
DUT (usually connected after calibration): See
7.3
Switch on the external test sets
The standby toggle switch is located at the rear panel (see
on page 22). To switch the external test set to ready state,
press the key. The green LED next to the switch must be lit now.
After switching the external test set to the ready state, a warm-up time of one
hour is required to ensure accurate measurements. The instrument is only
warmed-up in ready state, not in standby state.
Switch on the external test sets