Long-Range Drone Video Transmission Solution

As the demand for long-range WiFi video transmission in the toy drone market continues to grow, we are excited to present BL-M8197FH1+BL-M8812CU2, a low-cost, high-performance wireless module solution. The major advantage of this solution lies in its ability to support a narrow bandwidth of 10MHz and deliver a maximum power output surpassing 24dBm, allowing for extended image transmission distances. This solution is compatible with popular platforms such as Fuhang, Allwinner, and HiSilicon.

BL-M8197FH1 acts as a relay device, offering exceptional processing power and an integrated power amplifier (PA) to ensure stable wireless signal coverage. It utilizes the 5G frequency band in STA mode to bridge distant AP hotspots, while the 2.4G frequency band operates in AP mode to provide a hotspot for wireless devices such as laptops, smartphones, and tablets. This Module is supports 5MHz/10MHz narrow channels and excellent RF performance for 5G WLAN communication over longer distances, customized low TX power and high-level RX capabilities are more suitable for 2.4G WLAN zero distance relay communication.

Key Features:

◇ Chipset: RTL8197FH+RTL8812FR

◇ Wireless Standard: IEEE 802.11a/b/g/n/ac, 2x2

◇ Frequency Band: 2.4GHz/5GHz

◇ Bandwidth: 5MHz/10MHz/20MHz/40MHz/80MHz

◇ Transmission Rate: 866.7Mbps+300Mbps

◇ High performance MIPS 24Kc CPU Core up to 1000MHz speed

◇ RAM: 512Mb DDR2

◇ ROM: 64Mb SPI NOR FLASH (Customization capacity up to 256Mb)

◇ Dimensions: 46.7x35.8mm

BL-M8812CU2 acts as a client device, It is support integrated power amplifier (iPA) and providing stable wireless signal coverage range, enabling AP hotspot for convenient remote device connection. It also provides fast and reliable wireless connection points.

Key Features:

◇ Chipset: RTL8812CU

◇ Wireless Standard: IEEE 802.11a/b/g/n/ac, 2x2

◇ Frequency Band: 2.4GHz/5GHz

◇ Bandwidth: 10MHz/20MHz/40MHz/80MHz

◇ Transmission Rate: 866Mbps/300Mbps

◇ Interface: USB

◇ Dimensions: 31x20mm◇ Certifications: SRRC/FCC

Recommended Module List for Drone：

No.	Module model	Features 1	Features 2
1	BL-M8188FU3	◇ RTL8188FTV ◇ 802.11bgn,1x1 ◇ USB,12.3x13mm ◇ Distance＞0.8KM
2	BL-M8189FS6	◇ RTL8189FTV ◇ 802.11bgn,1x1 ◇ SDIO,12x12mm ◇ Distance＞0.8KM
3	BL-M8733BU1	◇ RTL8733BU ◇ 802.11abgn,1x1 ◇ BT5.2 ◇ USB,12.3x13mm ◇ Supports 10MHz narrow BW ◇ Supports dual antennas, with the BT antenna used for broadcasting and the WiFi antenna for data transmission. They can work separately at the same time, greatly enhancing performance ◇ Distance＞1KM
4	BL-M8821CS1	◇ RTL8821CS ◇ 802.11abgn/ac,1x1 ◇ BT4.2 ◇ SDIO,12x12mm ◇ Distance＞1KM
5	BL-M8822CS1	◇ RTL8822CS ◇ 802.11abgn/ac,2x2 ◇ BT5.0 ◇ SDIO,13x15mm ◇ Distance＞2KM
6	BL-M8812CU9	◇ RTL8812CU ◇ 802.11a/n/ac,2x2 ◇ USB,20x31mm ◇ Thermal conductive silicone ◇ Supports FPC connector ◇ Supports 10MHz narrow BW ◇ Distance＞1.5KM
7	BL-M8192EU9	◇ RTL8192EU ◇ 802.11bgn,1x1 ◇ USB,35x45mm ◇ eFEM/ Thermal conductive silicone ◇ Supports 10MHz narrow BW ◇ Distance＞4KM
8	BL-M8812EU2	◇ RTL8812EU ◇ 802.11a/n/ac.2x2 ◇ USB,32x32mm ◇ eFEM/ Thermal conductive silicone ◇ Supports FPC connector ◇ Supports 10MHz narrow BW ◇ Distance＞5KM
9	8192FU3+8192FS1 Drone module set	8192FU3【Drone (AP)】： ◇ RTL8192FC ◇ 802.11bgn,2x2 ◇ USB,15x22.5mm ◇ Supports 10MHz narrow BW ◇ Supports IPEX，Convenient antenna matching ◇ Distance＞4.5KM	8192FS1【client (STA)】： ◇ RTL8192FS ◇ 802.11bgn,2x2 ◇ SDIO,12x12mm ◇ Supports 10MHz narrow BW
10	8812CU2+8197FH1 Drone module set	8812CU2【Drone (AP)】： ◇ RTL8812CU ◇ 802.11abgn/ac,2x2 ◇ USB,20x31mm ◇ Thermal conductive silicone ◇ Supports 10MHz narrow BW ◇ Supports IPEX，Convenient antenna matching ◇ Distance＞6KM	8197FH1【client (repeater)】： ◇ RTL8197FH+RTL8812FR ◇ 802.11abgn/ac,2x2 ◇ 46.7*35.8mm ◇ Thermal conductive silicone ◇ Supports 10MHz narrow BW