• In pitch alignment, the primary antenna (ANT A) should be placed towards the rear of the vehicle, and the reference
antenna (ANT B) placed at the front.
• When in roll alignment, the primary antenna (ANT A) should be placed to the left of the vehicle, and the reference
antenna (ANT B) placed to the right.
When mounting the antennas directly to the vehicle roof, ensure that the antenna placement still follows the guidance of
the single antenna above (i.e. clear ground-plane, away from obstruction).
Where possible, antennas should be placed on a level plane. The measured distance between the antennas should be
the 2D distance between the antennas as viewed from above. It is not the straight-line distance between the antennas,
regardless of the mounting angle.
https://en.racelogic.support//Product_Info/VBOX_Data_Loggers/VBOX_3i_Range/VBOX_3i_User_Guide_(All_Variants)/02_-
_VB3i_GNSS_Antenna_Placement
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