M900 GNSS Receiver User Guide
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3.2.3 Mounting the antenna
Choosing the optimal location for the GNSS antenna is critical to the performance
quality of your M900 receiver. It is necessary to mount the antenna to the optimal
position in a proper way. Follow these guidelines to select the antenna location:
If the application is mobile / kinematic, place the antenna on a flat surface
along the centerline of the vehicle.
Choose an area with open view to the sky and far from metallic objects.
Avoid areas with high vibration, excessive heat, electrical interference or
strong magnetic fields.
Away from other radio frequency and electronic devices
The M900 receiver is linked with two antennas, primary antenna is connected to
Master, and secondary antenna is connected to the Slave. AT340 antenna is
recommended, if use other kinds of antenna please check the specifications with the
ComNav support team. Please install antennas in the proper position based on your
requirement.
To mount the stable antennas, there are various mounting types you can choose,
including magnetic mount, pole mount and rail mount.