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FP030H - Magnetic field probe

FP030H is a wide band (from 100 KHz to 110 MHz) active field probe sensitive to magnetic fields.

The RF signal intercepted by the antenna is internally conditioned and led to the optical receiver with a glass optical fibre. The same optical receiver and optic fibre can be used FP2000 active field probe sensitive to magnetic fields.

It is possible to measure either electric or magnetic field using both active antennas FP2000 e FP030H as required by IEC 61566 (Measurement of exposure to radiofrequency electromagnetic fields - Field strength in the frequency range 100 kHz-1 GHz) and ICNIRP (Guidelines for limiting exposure to time varying electric, magnetic and electromagnetic fields up to 300 GHz).

Application fields:

  • radio stations

FP030H kit includes:

  • active field probe FP030H
  • standard calibration certificate (containing SWR and K factors)
  • optical receiver
  • 25 m glass optical fibre
  • battery charger
  • 54.7° angular othogonal support

Available accessories:

  • carry case
  • wooden tripod
  • EMF measurement software

Recommend FP030H to your collegues and friends!

Electrical characteristics

Antenna type:
Active probe (sentitive to magnetic fields)
Polarization:
monoaxial
Frequency range:
from 100 KHz to 110 MHz
Maximum applicable field:
5 A/m
Compression point at 1dB:
2 A/m
Total electric field rejection
(with E/H=377 ohm):
up to 30 MHz > 20 dB
from 30 MHz to 80 MHz > 12 dB
from 80 MHz to 110 MHz > 8 dB
Cross-polar component rejection:
up to 80 MHz > 30 dB
from 80 MHz to 110 MHz > 20 dB
Top isotropic error:
< 0.5 dB

Physical characteristics

Dimensions:
65 mm Ø x 330 mm H
Weight:
0.9 kg
Connectors:
optical fiber connector type SC/PC
Materials:
aluminium (top and bottom), plastic material (enclosure)
Protection level:
IP 42
Temperature:
from –20°C to +50°C
Humidity:
max 95% at 40°C

Typical antenna factor (k)

FP030H Magnetic Field Antenna