Ogemray Technology WFXM05 User Manual

Shenzhen Ogemray Technology Co., Ltd

IEEE 802.11 b/g/n WiFi Module

Product Specifications

Model: M05

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-M05 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 the product
with embedded system for the wireless connectivity.

1.1 Scope:

GWF-M05 WLAN 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

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

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

External Antenna via an I-PEX receptacle

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: 21±1.0dBm; 11g: 2016±1dBm

802.11n: (HT20), 20+/-1dBm, 802.11n: (HT40), 20+/-1dBm,

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 WLAN module. This module can
be built-in other embedded applications such as IP Camera, IP set top box, GPS, Internet radio
apparatus.

2.2.1 Block Diagram

Figure 1: System Block Diagram of GWF-3M04 5.0V WLAN Module

Figure 2: System Block Diagram of GWF-3M04 3.3V WLAN Module

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