Dual Band 2.4G&5G Wi-Fi 6 and Bluetooth 5.2 Combo Module | FSC-BW126

Product Overview

FSC-BW126 is a dualbandwifi bluetooth combo module,that support 2-stream 802.11ax solutions with Multi-user MIMO (Multiple-Input, Multiple-Output) with Wireless LAN (WLAN) PCI Express network interface controller and HS-UART mixed interface. It combines a WLAN MAC, a 2T2R capable WLAN baseband, and RF in a single chip.

WiFi 6, which refers to the 6th generation of wireless networking technology. Compared with the 5th generation, the first feature is the speed increase, the network connection speed increased 1.4 times. The second is technological innovation. The application of OFDM orthogonal Frequency division multiplexing technology and MU-MIMO technology enables Wi-Fi 6 to provide stable network connection experience for devices even in multi-device connection scenarios and maintain smooth network operation.

The FSC-BW126 provides a complete solution for a high-performance integrated wireless and Bluetooth device.

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Basic Parameter

Model FSC-BW126
Bluetooth version Bluetooth 5.2 Dual-Mode
Wi-Fi Parameters
Wi-Fi Standard 2.4G: IEEE802.11 b/g/n/ac/ax

5G: IEEE802.11 a/n/ac/ax

Frequency Band 2.4GHz and 5GHz frequency band
Interface PCle
Bluetooth Parameters
Version  Bluetooth V5.2 Dual-mode
Frequency 2402MHz~2480MHz
Interface UART/PCM
Other Parameters
Power Supply 3.3V
Size 22mm(L) x 22mm(W) x 2.4mm(H)
Tx power 12dBm
Working Temperature -10°C ~+70°C
Storage Temperature -40°C ~+85°C
MSL Grade MSL 3


●Support Bluetooth 5 system
●IEEE 802.11a/b/g/n/ac/ax compatible WLAN
●Support 802.11ac 2×2,Wave-2 compliant with RX MU-MIMO
●Complies with PCI Express Base Specification Revision 1.1
●Two Transmit and Two Receive paths
●Support 2.4GHz and 5GHz band channels
●Enhanced BT/Wi-Fi Coexistence Control to improve transmission quality in different profiles



Type Title Date
Datasheet FSC-BW126-Datasheet-V1.1-EN October 19, 2022