# Wi-Fi HaLow FGH100M
## Key features
- Wi-Fi HaLow module, 850–950 MHz operating frequency
- AES, SHA-256, SHA-384, SHA-512, WPA3
- Long-range transmission, low-power consumption, large capacity, and good penetration performance
- Fast time-to-market via simple design
## Overview
FGH100M is a long-range, low-power Wi-Fi HaLow module launched by Quectel, which complies with the IEEE 802.11ah standard. Wi-Fi HaLow is an open, standard Wi-Fi technology operating in the license-exempt Sub-1 GHz range.
FGH100M operates in the 850–950 MHz working frequency band with a channel width of 1/2/4/8 MHz. Its maximum physical rate is 32.5 Mbps, and its maximum output power is 21 dBm theoretically. Based on the Sub-1 GHz frequency band, the module has greater coverage and penetration performance, extending the reach of smart home or smart city networks and enabling users to control IoT devices in a radius of 1 km.
FGH100M has a low-power design and supports large-capacity access, and enables simultaneous access of up to 8191 devices to the same Wi-Fi access point theoretically, which is more suitable for the access requirements of large-scale IoT devices.
With its ultra-compact package size of 13.0 mm × 13.0 mm × 2.2 mm, FGH100M optimizes and effectively reduces end-product size and design cost, and fully meets the demands of size-sensitive applications.
## Product Brochure
Quectel_Product_Brochure_V8.6.pdf
[Download](https://www.quectel.com/content/uploads/2026/05/Quectel_Product_Brochure_V8.6.pdf)
## Documentation and resources
### EVB Kit
- **File Name:** Quectel_List_of_EVB_Applicable_Modules_V1.8
**File Size:** 67.56 KB
[Login](https://www.quectel.com/login/?redirect=https%3A%2F%2Fwww.quectel.com%2Fproduct%2Fwi-fi-halow-fgh100m%2F)
### Hardware Development Resources
- **File Name:** Quectel_FGH100M&FGH100M-J_Reference_Design_V1.0
**File Size:** 330.85 KB
[Login](https://www.quectel.com/login/?redirect=https%3A%2F%2Fwww.quectel.com%2Fproduct%2Fwi-fi-halow-fgh100m%2F)
- **File Name:** Quectel_FGH100M_2D_Dimensions_V1.0
**File Size:** 134.19 KB
[Login](https://www.quectel.com/login/?redirect=https%3A%2F%2Fwww.quectel.com%2Fproduct%2Fwi-fi-halow-fgh100m%2F)
- **File Name:** Quectel_FGH100M_3D_Dimensions_V1.0
**File Size:** 450.84 KB
[Login](https://www.quectel.com/login/?redirect=https%3A%2F%2Fwww.quectel.com%2Fproduct%2Fwi-fi-halow-fgh100m%2F)
- **File Name:** Quectel_FGH100M_Footprint&Part_V1.1
**File Size:** 728.02 KB
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- **File Name:** Quectel_FGH100M_Hardware_Design_V1.0
**File Size:** 1.36 MB
[Login](https://www.quectel.com/login/?redirect=https%3A%2F%2Fwww.quectel.com%2Fproduct%2Fwi-fi-halow-fgh100m%2F)
### User Guide
- **File Name:** Quectel_SR-WF_EVB_User_Guide_V1.0
**File Size:** 1.11 MB
[Login](https://www.quectel.com/login/?redirect=https%3A%2F%2Fwww.quectel.com%2Fproduct%2Fwi-fi-halow-fgh100m%2F)
## [Quectel_FGH100M&FGH100M-H&FGH100M-J_RTOS_Wi-Fi_HaLow_User_Guide_V1.0](https://www.quectel.com/login/?redirect=https%3A%2F%2Fwww.quectel.com%2Fproduct%2Fwi-fi-halow-fgh100m%2F)
File Size
673.03 KB
## [Quectel_FGH100M_Series&FGH200M&FMH100M-H_Linux_Wi-Fi_HaLow_User_Guide_V2.1](https://www.quectel.com/login/?redirect=https%3A%2F%2Fwww.quectel.com%2Fproduct%2Fwi-fi-halow-fgh100m%2F)
File Size
1.60 MB
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[A Read more](https://www.quectel.com/product/yf0028aa-4g-adhesive-mount-antenna/): YF0028AA 4G adhesive mount FPC + cable dipole embedded antenna
### [YSAN026XX DC~6GHz RP SMA female to IPEX MHF1 cable with an o-ring](https://www.quectel.com/product/ysan026xx-antenna-cable-2/)
[A Read more](https://www.quectel.com/product/ysan026xx-antenna-cable-2/): YSAN026XX DC~6GHz RP SMA female to IPEX MHF1 cable with an o-ring
### [YECT012W1AM 4G terminal mount rubber dipole external antenna](https://www.quectel.com/product/yect012w1am-4g-terminal-mount-external-dipole-antenna/)
[A Read more](https://www.quectel.com/product/yect012w1am-4g-terminal-mount-external-dipole-antenna/): YECT012W1AM 4G terminal mount rubber dipole external antenna
## Also of interest
- [Wi-Fi HaLow FGH100M-H](https://www.quectel.com/product/wi-fi-halow-fgh100m-h/)
- [Wi-Fi HaLow FGH200M](https://www.quectel.com/product/wi-fi-halow-fgh200m/)
- [Video: FGH100M Wi-Fi HaLow module porting and...](https://www.quectel.com/library/video-fgh100m-wi-fi-halow-module-porting-debugging-tutorial/)