298.15    # temperature / K
18        # wire gauge / AWG
16.8n     # wire resistivity / ohm-m
0.999994  # wire relative magnetic permeability
5c        # coil diameter / m
5c        # coil length / m
750       # turns count
700       # minimum frequency / Hz
4k        # maximum frequency / Hz
1.116     # filter bandwidth correction
i         # polarization by voltage
2         # coil current / A
10        # polarization time / s