MGCH-2 Single Axis AC Magnetic Field Sensor

The MGCH-2 is the lowest noise, highest sensitivity single axis AC magnetic field sensor available for the measurement of sub radio frequency fields. Because of its innovative design, the MGCH-2 amplitude response is insensitive to the frequency of the field over its 10 Hz to 100 kHz frequency band. Accuracy at 10 kHz is 0.1 dB, and the amplitude response stays within 2 dB peak-to-peak over the bandwidth.


  • Wide Bandwidth: 10 Hz to >100kHz
  • Very Low Noise: 10fT/√Hz @ 1 kHz
  • High Accuracy: 0.1 dB @ 10 kHz, 2dB p-p over bandwidth.
  • Response Insensitive to Signal Frequency over its Bandwidth.
  • Low Power: 390 milliwatts nominal.


Download the Data Sheet for a complete description of the MGCH-2.

Price: US $7000