Users Manual
38
38
3"2'&
The module provides the GNSS antenna pin RF_GPS. The antenna on the user's main board should be
connected to the antenna pin of the module using a 50-ohm characteristic microstrip line or strip line.
The LNA is integrated inside the module.
To improve GNSS reception performance, customers can use external active antennas. The
recommended circuit connections are as follows:
Figure 4.37: Connecting Active Antennas
To improve GNSS reception performance, customers can use external active antennas. The
recommended circuit connections are as follows:
Figure 4.38: Connecting Active Antennas
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