WF-Q379-USA1
IEEE 802.11a/b/g/n/ac 2T2R USB WIFI Module
四川爱联科技有限公司
Sichuan AI-Link Technology Co.,Ltd.
page
4 of 16
1.
Introduction
WF-Q379-USA1 module design is based on Qualcomm 9379-7 solution,
The QCA9379-7 is a
highly integrated single chip which has built in a 2x2 dual-band wireless LAN radio. The Module is a
highly integrated MAC/BBP and 2.4/5GHz PA/LNA single chip which supports a 866.7Mbps PHY rate.
The Module is designed to support standard-based features in the areas of security, quality of service,
and international regulations, giving end users the greatest performance anytime and in any
circumstance. This documentation describes the engineering requirements specification.
1.1 RF module Overview
The general HW architecture for the module is shown in Figure 1. This WLAN Module design is based
on Qualcomm QCA9379-7. It is a highly integrated single-chip MIMO(Multiple In Multiple Out) Wireless
LAN (WLAN) network interface controller complying with the 802.11 specification and Bluetooth over
USB interface. It combines a MAC, a 2T2R capable baseband, and RF in a single chip. An intelligent
Wi-Fi coexistence algorithm is implemented to provide the best harmonized Wi-Fi radio performance.
3.3V INPUT
2.4G TX0/RX0
GPIO
5G TX0/RX0
WLAN USB2.0 Interface
2.4G TX1/RX1
5G TX1/RX1
Figure 1 WF-Q379-USA1 Block Diagram
QCA9379-7
Dixplexer
Dixplexer
Antenna0
Antenna1
48MHz
WF_
RFIO
WF_
RFIO