R&S ENV4200 User Manual page 18

Four line v-network
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®
R&S
ENV4200
► Connect the protective conductor terminal to a grounded external conductor or to
protective ground.
Use a ground conductor that is compliant with VDE 0100-540 part 5-54 (IEC
60364-5-54) and has a sufficient cross section of at least 6 mm
4.2 Connecting to reference ground
The ground connection is not adequate for use as a reference ground in RF noise volt-
age measurement. To avoid grounding loops, ground the R&S ENV4200 only once in
the test setup if possible.
1. Attach a wide metal sheet to the grounding rail on the side of the R&S ENV4200
using eleven M6 screws.
Figure 4-1: Connection to RF reference ground
2. Connect the metal sheet to the reference ground in the test environment.
User Manual 1107.2470.12 ─ 04
Operating the R&S ENV4200
Connecting to reference ground
2
.
1
18

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