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Figure 29: Reference Circuit Design for Main and Rx-diversity Antenna Interfaces
6.2. Wi-Fi/Bluetooth Antenna Interface
The following tables show the pin definition and frequency specification of the Wi-Fi/Bluetooth antenna
interface.
Table 39: Pin Definition of Wi-Fi/Bluetooth Antenna Interface
Pin Name
Pin No.
ANT_WIFI/BT
77
Table 40: Wi-Fi/Bluetooth Frequency
Type
Wi-Fi (2.4 GHz)
Wi-Fi (5 GHz)
Bluetooth 4.2 LE
SC200R&SC262R_Series_Hardware_Design
ANT_MAIN
C1
ANT_DRX
C3
Module
I/O
Description
Wi-Fi/Bluetooth antenna
AIO
interface
Frequency
2402–2482
5180–5825
2402–2480
Main
antenna
R1
0R
C2
NM
NM
DRX
antenna
R2
0R
C4
NM
NM
Smart Module Series
Comment
50 Ω impedance
Unit
MHz
MHz
MHz
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