Getting Started
R&S
®
ZNA
88User Manual 1178.6462.02 ─ 29
Two SMA output connectors, only used in high frequency mode:
●
MEAS OUT provides the measured signal (b-wave) to the R&S ZNA67EXT67 net-
work analyzer.
●
REF OUT provides the reference signal (a-wave) to the R&S ZNA67EXT67 net-
work analyzer.IF Reference and IF Meas
REF OUT and MEAS OUT must be connected to the corresponding IF Reference and
IF Meas connectors at the Chapter 3.2.2, "Rear panel", on page 41 of the R&S ZNA.
The complete RF connection of the external test set is described in Chapter 3.5.6.2,
"RF and LO cabling", on page 96.
3.5.4.3 Diplexers
The R&S ZNA67EXT is delivered with two or four fully assembled external test sets,
each consisting of a frequency converter R&S ZVA-Z110 and a diplexer R&S ZVA-
ZD110.
Figure 3-14: Connection between frequency converter and diplexer (var. 18)
The connection of the diplexer and the frequency converter includes conducting lines
for waves and power supply:
●
The RF High Out connector on the top side of the diplexer is connected to RF IN
on the rear panel of the converter using a semi-rigid RF cable.
●
The waveguide connector on the top side of the diplexer is connected to the wave-
guide flange of the converter.
●
The connection underneath the waveguide flange ensures the power supply of the
diplexer.
An additional metal clamp at the bottom ensures mechanical stability.
Getting started with R&S
ZNA67EXT
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