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6
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7
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(
(
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)
)
4
4
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Rev091918
7
7
.
.
0
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Tests are performed according to the procedures described in the IEC 61000-4-8
standard.
For tests performed using the 1m x 1m or 1m x 2.6m inductive standard coil, refer to
section 7.1.
For test performed using any other (non-standard) inductive coil, refer to section 7.2.
If the EUT does not fit entirely within the 3 dB test volume of the inductive coil, then the
test shall be repeated by moving and shifting the inductive coils, in order to test the
whole volume of the EUT for each orthogonal direction. The moving of the inductive coil
in steps corresponding to 50% of the shortest side of the coil gives overlapping test fields.
The following sections provide more detail relating to the 3 dB test volume of inductive
coils.
Illustrated in Figure 17 are the EUT/coil arrangements for testing a table-top EUT in three
axis.
F
F
i
i
g
g
u
u
r
r
e
e
1
1
7
7
-
-
B
B
a
a
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s
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i
c
c
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T
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e
s
s
t
t
S
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u
p
p
f
f
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r
r
T
T
a
a
b
b
l
l
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e
T
T
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E
U
U
T
T
(
(
3
3
-
-
a
a
x
x
i
i
s
s
)
)
Refer to the IEC 61000-4-8 document for further details.