Getting Started
R&S
®
ZNA
84User Manual 1178.6462.02 ─ 29
RF and LO cables between VNA test ports and diplexers are not part of the standard
delivery. See "Cable sets (optional)" on page 98.
3.5.3.2 Choosing the operating site
Specific operating conditions ensure proper operation and avoid damage to the prod-
uct and connected devices. For information on environmental conditions such as ambi-
ent temperature and humidity, see data sheet.
3.5.3.3 Adjusting the feet of the test set
The frequency converter can be used with three or four feet attached to the bottom
side. If possible, use three feet: two in front and one in the middle of the rear.
Figure 3-11: Setup with one rear foot (left) and two rear feet (right)
Two additional feet support the diplexer. Typically, the external test set can be aligned
as follows:
1. Screw the diplexer feet and the front feet into the instrument as far as possible.
2. Use the rear foot to align the entire test set parallel to the surface of the bench top.
3. When you connect a DUT in-between two test sets (see Chapter 3.5.7.6, "Mount-
ing a DUT", on page 106), use the diplexer feet for further alignment.
3.5.3.4 Considerations for test setup
Cable selection and electromagnetic interference (EMI)
Electromagnetic interference (EMI) can affect the measurement results.
Getting started with R&S
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