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Wi-Fi Dual-band 2X2 11ax + Bluetooth 5.0 Module 5GHz WiFi Module WiFi Bluetooth Module 802.11ax
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Product description


Highly integrated wireless local area network(WLAN) system-on-chip (SOC) for 2.4G/5G 802.11ax WLAN applications.

Dual-stream spatial multiplexing up to 1800 Mbps data rate

Supports 20/40MHz at 2.4GHz and supports 20/40/80MHz at 5GHz

Supports low power PCI-e interface for WLAN and UART/PCM interface for Bluetooth.

Supports Bluetooth V5.1+HS, BLE,ANT+ and be backwards compatible with Bluetooth 1.2, 2.X+ enhance data rate.

Supports WLAN-Bluetooth coexistence and ISM-LTE coexistence.

Supports Bluetooth for class1 and class2 power level transmissions without requiring an external PA.

BT host digital interface:

- HCI UART (up to 3.2 Mbps)

- PCM for audio data


OTT/IPTV/DVB/STB、Tablet PC、Laptop、Smart TV、IPC/NCR、Industrial Controllers 、DVR、Doorbell、Projector、AR/VR、Printer/POS Terminal、Electronic Scale、Drone、Robot、HDMI Transmitter、Smart Gateway、Education、Toys and other Consumer Electronics

Block Diagram


Model No 8291M-PR Main Chipset QCA6391
Interface PCIe/Uart/PCM WiFi Standard IEEE 802.11 a/b/g/n/ac/ax+BLE5.1
Data Rate 1800Mbps Certification RoHS,REACH
RF Antenna External Antenna OS Supported Linux/Android/Windows
Operating Frequency 2.4G:2.400GHz~2.497GHz(2.4G ISM Band)
5.8G:4.900GHz~5.845GHz(5.0G ISM Band)
Operating Voltage 3.3V
Demension L22.0 * W30.0 * T2.2mm RF Chain 2T2R
Operating Temperature -30°C to 70°C Storage Temperature -40°C to 125°C


Key Words: 5GHz WiFi Module WiFi Bluetooth Module 802.11ax
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