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DHUA-W8

802.11 ac/a/b/g/n Wi-Fi/Bluetooth 4.1 combo USB module, QCA9378

Features 802.11ac Wi-Fi and Bluetooth combo in flexible 12-pin USB 2.0 headers, DHUA-W8 delivers up to 867Mbps Wi-Fi data rate and supports Bluetooth 4.1+ EDR to easily bring quality-consistent wireless connection to embedded system.


802.11ac dual-band 867Mbps Wi-Fi, Bluetooth 4.1+EDR

Flexible on-board 12-pin USB 2.0 header module delivers superior Wi-Fi and Bluetooth coexistence to ensure the best possible wireless experience.

Chipsets
QCA9378 7VV
Interface
12-pin USB 2.0
Standard
802.11ac, 802.11n, 802.11a, 802.11g, 802.11b Bluetooth v4.1 + EDR
Spectral Band
2.4/5GHz
Peak Speed
867Mbps
Channel Spacing
Wi-Fi: 20MHz
Bluetooth 1MHz
MIMO Configuration
2x2 (2-stream)
Driver Support
Linux
Radar Co-existence
DFS support.
Dimension
100(W) x 18(L) mm
Antenna
One on-board antenna for ANT1
One I-PEX connector for external ANT0/BT
Quality
Optical quality inspection,
100% power calibration.
Environment Friendly
REACH and RoHS compliance.


 
Pin Number Pin Name Pin Type Description
1 5V Power 5V Power Supply
2 USB_D- I/O USB_N
3 USB_D+ I/O USB_P
4 GND GND GND
5 BT_REG_ON I Reset BT
6 BT_HOST_WAKE O BT wake up host
7 BT_DEV_WAKE I Host wake up BT
8 NC - NC
9 WL_REG_ON I Reset WiFi
10 WL_HOST_WAKE O WiFi wake up host
11 NC - NC
12 GND GND GND
Chipset
QCA9378 7VV
Interface
12-Pin USB 2.0 headers
Standard
Wi-Fi: 802.11ac, 802.11a, 802.11b, 802.11g, and 802.11n
Bluetooth: v4.1 + EDR
MIMO Configuration
2x2 (2-steram)
Frequency Range
2.400~ 2.497GHz
5.15~5.85GHz
Learn more
Channel Spacing
Wi-Fi: 20MHz
Bluetooth 1MHz
Wi-Fi Channel Utilization
20/40/80MHz
Operation Voltage
5.0V ± 9% (including voltage ripple)
Power Consumption (25C @5V)
130~830mA (peak)
Learn more
Output Power (typical, each chain)
max. 15dB, ± 1.5dB tolerance
Receiver Sensitivity (typical, 1Rx)
-56 ~ -92dBm
Antenna Connector
One on-board antenna for ANT1
One I-PEX connector for external ANT0/BT
Driver Support
Linux
Security
WEP, WPA, WPA2, 802.1x
Operation Temperature Range
-10°C - +50°C ambient
Dimension
100 (W) x 18 (L) mm
Operation Temperature Range
-10°C - +60°C ambient
Operation Temperature Range
-35°C - +70°C
PID/VID
Wi-Fi: PID 9378, VID: 0CF3
Bluetooth: PID: 3004, VUD: 0CF3
Health & Environment-Friendly
REACH and RoHS

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