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FIBOCOM FM150-NA User Manual
Page 56 of 72
Pin Pin Name
I/O
Pin Description
Type
61
ANTCTL1
O
Tunable ANT control, GPO interface, control
signal1
CMOS 1.8V
63
ANTCTL2
O
Tunable ANT control, GPO interface, control
signal2
CMOS 1.8V
65
ANTCTL3
O
Tunable ANT control, GPO interface, control
signal3
CMOS 1.8V
3.9 Configuration Interface
The FM150 module provides four configuration pins for the configuration as the WWAN-PCIe, USB3.1
type M.2 module:
Pin
Pin Name
I/O
Reset Value
Pin Description
Type
1
CONFIG_3
O
-
NC
-
21
CONFIG_0
O
-
NC
-
69
CONFIG_1
O
L
Internally connected to GND
-
75
CONFIG_2
O
-
NC
-
The M.2 module configuration as the following table:
Config_0
(pin21)
Config_1
(pin69)
Config_2
(pin75)
Config_3
(pin1)
Module Type and
Main Host Interface
Port
Configuration
NC
GND
NC
NC
WWAN-PCIe Gen3, USB3.1 Gen2 Vendor defined
Please refer to PCI Express M.2 Specification Rev1.1” for more details.
4 Radio Frequency
4.1 RF Interface
4.1.1 RF Interface Functionality
The FM150 module supports four RF connectors used for external antenna connection. As the Figure 4-
1 shows, “M” is for Main antenna used to receive and transmit RF signals; “D/G” is for Diversity antenna
used to receive the diversity RF signals. “M1” and “M2” are used for MIMO antennas.
