HDK8450 (SM8450P) Processor User Guide Main board
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3.4.16 On-board PCB WLAN antenna
The HDK8450 Development Kit has two on-board PCB antennas on the bottom side of the Main
Board.
■ CH0 is connected to WCN6856 by PCB trace
■ CH1 is connected to WCN6856 via coaxial cable
■ CH1 is also connected to GNSS
■ For better GNSS performance, connect to external antenna via CH1_GNSS test connector
Figure 3-20 On-Board PCB WLAN Antennas
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