Operating the R&S
ENV4200
R&S
®
ENV4200
18
User Manual 1107.2470.12 ─ 04
► 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
2
.
1
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.
Connecting to reference ground