Preparing for use
R&S
®
ENV216
21
User Manual 5201.6693.14 ─ 05
4.8
Measurement setup
The R&S
ENV216 Two Line V-Network is suitable for measurments against CISPR,
EN, VDE, ANSI, FCC Part 15 and MIL-STD-461 standards.
The measurement setups prescribed in the individual standards are largely similar. A
detailed description is provided for example by the standard CISPR 14-1 and EN
55014-1, see also the following figure.
Devices under test that are not equipped with permanently attached connecting wires
are connected to the network using a 1 meter long, unshielded wire. For devices under
test equipped with a permanently attached cable that is longer than 1 meter, the cable
is laid out in a folded configuration.
1 = Metal wall, at least 2 m x 2 m
2 = Equipment under test
3 = Cable in folded configuration
4 = Two-Line V-Network
5 = Shielded connection cable
6 = Test receiver
B = Reference ground connection
M = Test receiver connector
P = Test device connector
Devices under test that have a separate ground connection and are not connected by
integral grounding conductors are grounded using an additional connection cable. This
is inserted into the ground connector (1) to the right of the test device socket and runs
parallel to the mains cable.
Measurement setup
