User's Manual

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RF
Receiver
RF
Transmitter
Baseband
MAC/
Packet
Buffer/
Encrption
Engine
DATA-
USB
Interface
VCC (5V)
DATA+
GND
RT5372
3.3V/1.5V 5V/3.3V
I-PEX
Receptacle
USB
Connector
USB WiFi adapter
TX/RX
Front End
I-PEX
Receptacle
External antenna
External antenna
Figure 3: System Block Diagram of 4 pin GWF-1M04 5.0V WLAN Module
RF
Receiver
RF
Transmitter
Baseband
MAC/
Packet
Buffer/
Encrption
Engine
DATA-
USB
Interface
VCC (5V)
DATA+
GND
RT5372
I-PEX
Receptacle
USB
Connector
USB WiFi adapter
TX/RX
Front End
I-PEX
Receptacle
External antenna
External antenna
3.3V/1.5V
Figure 4: System Block Diagram of 4 pin GWF-1M04 3.3V WLAN Module
3.3 Software and system Information
Operation System CPU Supplier Driver
Linux 2.4/2.6 ARM, MIPSII Available
Windows XP/Vista/7 X86 Platform Available
Windows CE 5.0/6.0 ARM, MIPSII Available
Mac OS X 10.4~10.7 N/A Available
2.412~2.462GHz
2.412~2.462GHz
2.412~2.462GHz
2.412~2.462GHz