Hardware Guide

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FIBOCOM SQ808-NA Hardware Guide Page 56 of 78
Pin Name
Pin #
I/O
Description
Note
ANT-WIFI/BT
78
AI/AO
WIFI/BT antenna
NA
4.2.1 Operating Frequency
Table 4-4 WIFI/BT operating frequency
Mode
Frequency
Unit
WIFI
2412-2462
MHz
5150-5350
MHz
5470~5850
MHz
BT4.2
2402~2480
MHz
4.2.2 WIFI/BT Antenna Reference Design
WIFI/BT antenna reference design is shown as follows：
M odule
A N T _W IFI/BT
W IFI/BT_A ntenna
NC
0R
NC
Figure 4-2 WIFI/BT antenna reference design
4.3 GNSS Antenna
GNSS supports GPS.
Table 4-5 GNSS antenna interface definition
Pin Name
Pin #
I/O
Description
Note
ANT_GNSS
120
AI
GNSS antenna
NA