IEEE 802.11 b/g/n WiFi Module Product Specifications Model: GWF-3M05 Version: 1.5 2010-1-7 Information in this document is subject to change without prior notice.
1. Introduction GWF-3M05 is a WLAN module supporting IEEE 802.11 b/g/n standards with 6-pin connector supporting USB 2.0 interface. This is a low cost compact WLAN module designed in products with embedded system for the wireless connectivity. This Module is designed to operate in 2.4GHz ISM frequency band, it applies a highly integrated MAC/BBP and RF single chip RT3070 with 150Mbps PHY rate supporting. It fully complies with IEEE802.11n draft 3.0 and IEEE802.11b/g feature. 1.2 Features _ 802.
2.2 Hardware Information 2.2.1 Block Diagram External antenna 2.412~2.4835GHz 5V/3.3V 3.3V/1.8V I-PEX Receptacle RT3070 Baseband VCC (5V) USB Connector DATA+ DATA- USB Interface GND MAC/ Packet Buffer/ Encrption Engine RF Transmitter RF SW PA RF Receiver TX CONTROL EXTERNAL LED USB WiFi adapter Figure 1: System Block Diagram of GWF-3M05 5.0V WLAN Module External antenna 2.412~2.4835GHz 3.3V/1.8V I-PEX Receptacle RT3070 Baseband VCC(3.
2.3 Software and system Information Operation System CPU Supplier Driver Linux 2.4/2.6 ARM, MIPSII Available Windows 2000/XP/Vista X86 Platform Available Windows CE 5.0/6.0 ARM, MIPSII Available Mac OS X 10.3/10.4/10.5/10.6 N/A Available 2.4 Mechanical Information 2.4.1 OUTLINE and Connection Interface (Pictures are for reference only) a). 6-pin 1.0 mm pitch connector.
Model: GWF-3M05-50-CB; GWF-3M05-33-CB S h i e l d C a s e U n i t : m BO T OM-VIEW Connector information: The profile of the 6-pin connector Information in this document is subject to change without prior notice.
b). 6-pin 2.0 mm pitch male jumper. Model: GWF-3M05-50-T; GWF-3M05-33-T I P E X r e c e p t a c l e S h i e l d Ca s e P C B S h i e l d Ca s e M a l e J u m p e r U n i t : m T O P V I E W Model: GWF-3M05-50-B; GWF-3M05-33-B Information in this document is subject to change without prior notice.
S h i e l d C a s e PC B M a l e J u m p e r U n i t : m B O T OM-VIEW (To be noted: For special application, the direction of the male jumper can be upside down mounted, or the connector can be 90 degree bended) 2.4.2 Pin definition: Pin 6-pin 1.0mm pitch connector 6-pin 2.0mm pitch male jumper 1 VCC (3.3 VDC or 5.0VDC) VCC (3.3 VDC or 5.
The profile of the I-PEX connector 2.5 Order information: GWF-3M05-33-T, for 3.3+/-5%VDC, the long pins are at the same side with the shield case. GWF-3M05-33-B, for 3.3+/-5%VDC, the long pins are at the opposite side with the shield case. GWF-3M05-50-T, for 5.0+/-5%VDC, the long pins are at the same side with the shield case. GWF-3M05-50-B, for 5.0+/-5%VDC, the long pins are at the opposite side with the shield case. GWF-3M05-50-CT, for 5.0+/-5%VDC, Soldered with 6 pin connector, top side mounted.
The product is capable of continuous reliable operation when subjected to relative humidity in the range of 20% to 80% (non-condensing). 4.2.2 Non-Operating Humidity Conditions (including warehouse) The product is not damaged or degraded when kept in the relative humidity range from 20% to 80%.
