ETS-Lindgren HI-3603 VLF Survey Meter - Manual (Page 16)

HI-3603 VDT/VLF Survey Meter
© ETS-Lindgren, August, 2005
Revision E, Part # H-600042
16
Figure 4: Magnetic field response of HI-3603 to a 30 kHz
saw-tooth waveform with a 9:1 symmetry ratio as observed
at the preamplifier out jack.
The display shows both the applied field waveform and the
preamplifier output waveform superimposed; distortion of the
slow part of the saw-tooth ramp is apparent but the rapid flyback
transition shows no distortion.