Rohde&Schwarz HZ-14 Manual Del Usuario página 24

R&S HZ-14
Care should be taken when applying the antenna factors (AF) to magnetic field
measurements, for example use of the supplied antenna factors will be invalid in the
following cases:
5 The magnetic field is not uniform over the whole area of the end face of the probe.
5 The magnetic field is not perpendicular to the end face of the probe.
Table 1 Antenna factor for low-frequency magnetic probe (typical)
9 kHz
100 kHz
1 MHz
10 MHz
30 MHz
Fig. 2 Antenna factor for magnetic probe 9 kHz to 30 MHz (typical)
100
Table 2 Antenna factor for high-frequency magnetic probe (typical)
30 MHz
50 MHz
100 MHz
200 MHz
500 MHz
850 MHz
1000 MHz
Operating Manual 1026.7767.12 - 01
89 dB [(FA/m)/FV]
70 dB [(FA/m)/FV]
52 dB [(FA/m)/FV]
43 dB [(FA/m)/FV]
42 dB [(FA/m)/FV]
90
80
70
60
50
40
30
20
10
0
0.001 0.01
50 dB [(FA/m)/FV]
46 dB [(FA/m)/FV]
40 dB [(FA/m)/FV]
34 dB [(FA/m)/FV]
28 dB [(FA/m)/FV]
24 dB [(FA/m)/FV]
23 dB [(FA/m)/FV]
0.1 1
Frequency (MHz)
Operation
10 100
6