GNSS antenna location requirements

Location requirementsGNSS antenna

The supplied GNSS antenna must be installed in accordance with the instructions provided. Do NOT connect any other GNSS antenna other than that supplied.

The GNSS antenna can be mounted either on a flat horizontal surface or on a suitable pole.

  • If you intend to surface mount the antenna, ensure you have access to the underside of the mounting surface.

  • If you intend to pole-mount the antenna, the pole needs to have a 1 inch 14 TPI thread.

Important

The GNSS antenna must be mounted in a location that provides a good direct line-of-sight to the entire sky, around the horizon.

Ensure that the selected mounting location is:

  • Open and clear of any obstructions (such as masts, search lights, or other structures) that could block line-of-sight to the sky.

  • As low as possible, to keep the antenna as stable as possible. The more stable the antenna, the more effectively it will track satellites and provide stable data.

  • As far as possible (at least 1 m (3 ft)) from other antennae and electronic equipment.

Do NOT mount the antenna:

  • In any area where it could be stepped on or tripped over.

  • Up a mast. This will cause the antenna to swing and give significant errors in position data.

  • In the direct path of a Radar beam.