Fibocom FM101-GL - Radio Frequency; RF Interface; RF Interface Functionality; RF Connector Characteristic

4 Radio Frequency
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4 Radio Frequency
4.1 RF Interface
4.1.1 RF Interface Functionality
The FM101 module supports two RF connectors used for external antenna connection. As
the Figure 17 shows, “M” is for Main antenna, which is used to receive and transmit RF
signal; “D/G” is for Diversity antenna, which is used to receive the diversity RF signal and
GNSS signal.
Figure 17. RF connectors
4.1.2 RF Connector Characteristic
Rated Condition
Environment Condition
Frequency Range
DC-6GHz
Temperature Range: –40°C-+85°C
Characteristic
Impedance
50Ω