CDI TRAXALL 620: TRAXALL 501: TRAXALL 500: User Manual page 21

LOCATING
OPERATION TRAXALL 620/501/500 USER GUIDE
Whether detec ng a passage, tracking, or loca ng, you are looking for
the maximum (peak) wave of a transmi er signal.
This is a 3-D representa on of a how TRAXALL "sees" an electromagne c
fi eld when the antenna coil is parallel to an ac ve transmi er:
SIGNAL PEAK
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