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System tour
R&S
®
ZNA67EXT
25
Getting Started 1179.6295.02 ─ 02
Two SMA output connectors, only used in high frequency mode:
●
MEAS OUT provides the measured signal (b-wave) to the R&S
ZNA67EXT67
network analyzer.
●
REF OUT provides the reference signal (a-wave) to the R&S
ZNA67EXT67
network analyzer.IF Reference and IF Meas
REF OUT and MEAS OUT must be connected to the corresponding
ZNA. The complete RF connection of the
external test set is described in
Chapter 8.2, "RF and LO cabling"
6.3
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 6-5: 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
waveguide flange of the converter.
Diplexers