Shenzhen Ogemray Technology Co., Ltd
IEEE 802.11 b/g/n Wireless USB Adapter
Product Specifications
Model: GWF-3M05
Version: 1.3
2010-12-27
Information in this document is subject to change without prior notice. Page 1 of 7
Shenzhen Ogemray Technology Co., Ltd
1. Introduction
GWF-3M05 is Wireless USB Adapter supporting IEEE 802.11 b/g/n standards with 6-pin connector
supporting USB 2.0 interface. This is a low cost compact Wireless USB Adapter designed in the
product with embedded system for the wireless connectivity.
1.1 Scope:
GWF-3M05 Wireless USB Adapter 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
z 802.11b: 1, 2, 5.5, 11Mbps;
z 802.11g: 6, 9, 12, 18，24, 36, 48, 54Mbps
z 802.11n: (20MHz) MCS0-7, Support up to 72Mbps
(40MHz) MCS0-7, Support up to 150Mbps
z OFDM, Peak rate 150Mbps, Peak throughput 90Mbps.
z Security support for 64/128 WEP, WPA, WPA2, TKIP, AES
z Operates in 2.4GHz frequency bands. Power Management
z Antenna configuration: I-PEX receptacle for external antenna.
2. Product Information
2.1 Specification Overview
Standards
Operating
Frequency
Protocols
Antenna External
IEEE802.11b/g & 802.11n (1T1R mode)
USA (FCC): 2.412GHz ~ 2.462GHz (channel 1 – 11) ISM band
Europe (CE): 2.412GHz ~ 2.472GHz (channel 1 – 13) ISM band
802.11b: CCK, QPSK, BPSK, 802.11g/n: OFDM
Antenna
Security
Transmit Output
Power (PK Power)
Receive Sensitivity
(Typical)
Operating Voltage
Operating Current
Information in this document is subject to change without prior notice. Page 2 of 7
WPA/WP2, 64/128/152-bit WEP, WPS
11b: 18±1.0dBm; 11g: 15±1.0dBm
802.11n: (HT20), 14±1.0dBm, 802.11n: (HT40), 14±1.0dBm,
11b: -84dBm @ 11Mbps; 11g: -68dBm @ 54Mpbs.
802.11n: (HT20), -66dBm@MSC7, (HT40),-62dBm@MSC7
5.0VDC ± 5% (or3.3VDV± 5% upon special requirement)
<110mA at 5.0V DC input.
Shenzhen Ogemray Technology Co., Ltd
Bus Interface
USB Interface
Antenna Impedance
USB 2.0/USB1.1
6-pin, 2.0mm pitch male jumper , or 1.0mm pitch connector
50 ohm
2.2 Hardware Information
GWF-M05 is low power consumption and low-cost compact Wireless USB Adapter.
2.2.1 Block Diagram
Figure 1: System Block Diagram of GWF-3M0５ 5.0V Ｗｉｒｅｌｅｓｓ ＵＳＢ Ａｄａｐｔｅｒ
Figure 2: System Block Diagram of GWF-3M05 3.3V Ｗｉｒｅｌｅｓｓ ＵＳＢ Ａｄａｐｔｅｒ
Information in this document is subject to change without prior notice. Page 3 of 7
Shenzhen Ogemray Technology Co., Ltd
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
2.4 Mechanical Information
2.4.1 OUTLINE and USB Connection Information （40x18mm）
a). 6-pin 1.0 mm pitch connector.
b). 6-pin 2.0 mm pitch male jumper.
Information in this document is subject to change without prior notice. Page 4 of 7
Shenzhen Ogemray Technology Co., Ltd
(To be noted: For special application, the direction of the male jumper can be upside
down mounted)
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 5.0VDC)
2 UD- ( USB data-) UD- ( USB data-)
3 UD+ (USB data+) UD+ (USB data+)
4 GND (Ground) GND (Ground)
5 LED (Wireless TX status) TX (RF ON/OFF control)
6 TX (RF ON/OFF control) LED (Wireless TX status)
*The TX ( RF ON/OFF control) is low level activated to OFF.
2.4.3 Antenna Connection Information
An external antenna via an I-PEX receptacle.
2.5 Order information:
Information in this document is subject to change without prior notice. Page 5 of 7
Shenzhen Ogemray Technology Co., Ltd
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-3M05-33-C, for 3.3+/-5%VDC, Soldered with 6 pin connector.
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-C, for 5.0+/-5%VDC, Soldered with 6 pin connector.
3. Agency Approval
Agency Approval
FCC Part15 undergoing
CE √
RoHS √
4. Environment
4.1 Temperature
4.1.1 Operating Temperature
Continuous reliable operation in ambient temperature: 0ºC to +50ºC.
4.1.2 Storage Temperature
The product is not damaged or degraded when keeping in -20ºC to +85ºC.
4.2 Humidity
4.2.1 Operating Humidity Conditions
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%.
5 Disclaimer
THESE MATERIALS AND INFORMATION ARE PROVIDED “AS IS” WITHOUT
WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED , INCLUDING BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
Information in this document is subject to change without prior notice. Page 6 of 7
Shenzhen Ogemray Technology Co., Lt
d
PARTICULAR PURPOSE OR NON-INFRINGEMENT.
We uses reasonable efforts to include accurate and up-to-date information on this document;
it does not, however, make any representations as to its accuracy or completeness of the
information, text, graphics, links or other items contained within these materials. Your use of
this Document is at your own risk. Ogemray, its suppliers, and other parties involved in creating
and delivering this Document’s contents shall not be liable for any special, indir
ect, incidental,
or consequential damages, including without limitation, lost revenues or lost profits.
This device complies with part 15 of the FCC Rules. Operation is subject to
(1) This device may not cause harmful interference, and
(2) this device must accept any interference received, including interference that may cause undesired
operation.
Changes or modifications not expressly approved by the party responsible for compliance could void the
user's authority to operate the equipment.
the following two conditions:
NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device,
pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against
harmful interference in a residential installation. This equipment generates, uses and can radiate radio
frequency energy and, if not installed and used in accordance with the instructions, may cause harmful
interference to radio communications. However, there is no guarantee that interference will not occur in a
particular installation. If this equipment does cause harmful interference to radio or television reception, which
can be determined by turning the equipment off and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
-- Reorient or relocate the receiving antenna.
-- Increase the separation between the equipment and receiver.
-- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
-- Consult the dealer or an experienced radio/TV technician for help.
This adapter complies with FCC RF radiation exposure limits set forth for an uncontrolled environment.
This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.
This device must be installed and operated with a minimum distance of 20 cm between the radiator and user body.
Informa
tion in this document is subject to change without prior notice. Page
7 of 7
Loading...