Introduction
BL-1102AS2 is a highly integrated 5GHz single band high-power wireless module base on Hi1102A, Integrated PMU、CMU、MAC、PHY、RF and other modules, high integration, high performance wireless communication controller single chip. The module has built-in high-power FEM and supports 5/10MHz narrowband mode, significantly extending the WLAN communication distance, ideal for long-range wireless video transmission applications such as IP camera and UAV.
Features
Operating Frequency: 4.905~4.940GHz; 5.15~5.85GHz; 5.88~5.9GHz;
IEEE Standards: IEEE 802.11 a (Narrowband Mode)
Supports 5/10MHz narrowband with 1T1R
Connect to external antenna through MHF1/IPEX1 connectors
Host Interface is SDIO3.0, compatible with SDIO2.0
DC 5V & VBAT 3.7V Power Supply
Block Diagram
![屏幕截图 2025-12-30 105206]()
General Specifications
Module Name | BL-M1102AS2 |
Chipset | HiSilicon Hi1102A |
WLAN Standards | IEEE 802.11 a (Narrowband Mode) |
Working Mode | AP or Station with 5/10MHz narrowband |
Host Interface | SDIO3.0 compatible SDIO2.0 |
Antenna | Connect to the external antenna through IPEX connectors |
Dimension | 31*20*3mm (L*W*H) |
Power Supply | VBAT 3.7V @600mA (Max) & DC 5.0V@1800mA (Max) |
Operation Temperature | -20℃ to +70℃ |
Operation Humidity | 10% to 95% RH (Non-Condensing) |
Product Dimension
![屏幕截图 2025-12-30 105336]()
Module dimension: 31.0mm*20.0mm*3.0mm（L*W*H; Tolerance: ±0.3mm_L/W, ±0.2mm_H）
IPEX / MHF-1 connector dimension: 3.0*2.6*1.25mm (L*W*H, Ø2.0mm)
Package Dimensions
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Package specification:
1. 48 modules per blister plate，and 384 modules，384 shield covers，384 thermal conductive silicone pads per box.
2. The blister is bound with wire membrane and put into anti-static vacuum bag.
3. Put 1 bag of dry beads (20g)and 1 pc 3 point humidity card in each anti-static vacuum bag.
4. The outer box size is 35.2*21.5*15.5cm.
