Insitu Coil Calibration
The Insitu Coil Calibration can be performed in the field.
It is an additional tool for checking the calibration data of the induction coils of the MFS serires.
The major difference between a parallel test and a coil calibration check is that the calibration signal is much stronger compared to the natural field.
That results to that it can happen that the calibration check still looks good, however the parallel test shows a difference. So both tests must be performed in order to check the complete functionality of the MFS coil.
E-Field must NOT be connected! (but will be recorded)
Since we feed in a strong signal, the signal amplitude may exceed the maximum level at noisy sites.
Or simply spoken: at locations where you do MT it will work; at locations inside a city (or your laboratory) it will not work.
You can download the corresponding joblist and data here: Insitu Coil Calibration.