GNSS

The 3DM-CV7 allows users to configure which GNSS constellations and frequency bands are used via the MIP GNSS Signal Configuration (0x0E,0x02) command.

Only certain combinations of constellation configurations are valid. When configuring the device with InertialConnect, configurations will be flagged if they are invalid.

When configuring with the MIP GNSS Signal Configuration (0x0E,0x02) command, the following conditions must be met:

1. The device must have a main constellation enabled: either GPS or Galileo.

2. The device must not have just GPS L1 and Beidou L1 enabled only.

3. The following combinations for each constellation are valid:

   1. GPS: none / L1-only / L1 + L5.

   2. Glonass: none / L1-only.

   3. Galileo: none / L1 + L5.

   4. Beidou: none / L1-only / L1 + L5.