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Table 38: Wi-Fi/Bluetooth Frequency
Type
Wi-Fi (2.4 GHz)
Wi-Fi (5 GHz)
Bluetooth 5.0
A reference circuit design for Wi-Fi/Bluetooth antenna interface is shown as below. C1 and C2 are not
mounted by default and the resistor is 0 Ω.
ANT_WIFI/BT
Module
Figure 30: Reference Circuit Design for Wi-Fi/Bluetooth Antenna
6.3. GNSS Antenna Interface
The following tables show the pin definition and frequency specification of GNSS antenna interface.
Table 39: Pin Definition of GNSS Antenna Interface
Pin Name
Pin No.
ANT_GNSS
121
SC206E_Series_Hardware_Design
Frequency
2402–2482
5180–5825
2402–2480
R1
C1
NM
I/O
Description
AI
GNSS antenna interface
Wi-Fi/
Bluetooth
antenna
0 Ω
C2
NM
Comment
50 Ω impedance
Smart Module Series
Unit
MHz
MHz
MHz
78 / 115
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