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According to EN 55015 4.4/CISPR 15 4.4, if the working frequency of fluorescent lighting lamps is higher than 100Hz, it is necessary to use a three-loop antenna to measure the magnetic field strength of the equipment. The object to be measured is placed in the middle of the three-loop antenna. Therefore, an antenna composed of three loops of X, Y and Z is required. Use a current converter to convert the loop current to voltage.
main feature:
|
Current converter frequency range |
9 kHz-100 MHz |
|
width |
2.10 meters |
|
height |
2.55 meters |
|
Loop antenna material |
PVC plastic |
|
Loop antenna diameter |
2m |