Specifications

ManualsBrandsGuangzhou Shikun Electronics ManualsElectronicsIEEE 802.11b/g/n 2T2R USB WiFi Module

SKO.W7603.2

1. Introduction（简介）

SKO.W7603.2 module is based on MEDIATEK MT7603U solution. The MT7603U is a

highly integrated Wi-Fi single chip which supports 300 Mbps PHY rate. It fully complies

with IEEE 802.11n and IEEE 802.11 b/g standards, offering feature-rich wireless

connectivity at high standards, and delivering reliable, cost-effective throughput from

an extended distance. This documentation describes the engineering requirements

specification.

SKO.W7603.2 模块基于 MEDIATEK MT7603U 解决方案。MT7603U 是一款高度集成的

Wi-Fi 芯片，支持 300 Mbps 的物理速率。方案符合 IEEE 802.11n 和 IEEE 802.11 b/g 标准，

以高标准提供功能丰富的无线连接，并在远距离提供可靠、经济高效的吞吐量。本文件描述了工程

需求规范。

2. FEATURES（特性）

Reserving System

接收制式

IEEE Std. 802.11b

IEEE Std. 802.11g

IEEE Std. 802.11n

Chip Solution

芯片方案

MT7603U

Band

波段

2.4GHz

Dimensions

尺寸

45.0mm*25.0mm*5.9mm

型号

(model)

安装方式

(

installation

method)

支持标准

(

supporting

standards)

频段

(

frequency)

天线接口

(

antenna

port

)

备注

(remark)

SKO.W7603.2 SMD IEEE

802.11b/g/n

2.4GHz

邮票孔

45.0mm*25.0mm*

5.9mm

Summary of content (13 pages)

PAGE 1
SKO.W7603.2 1. Introduction（简介） SKO.W7603.2 module is based on MEDIATEK MT7603U solution. The MT7603U is a highly integrated Wi-Fi single chip which supports 300 Mbps PHY rate. It fully complies with IEEE 802.11n and IEEE 802.11 b/g standards, offering feature-rich wireless connectivity at high standards, and delivering reliable, cost-effective throughput from an extended distance. This documentation describes the engineering requirements specification. SKO.W7603.
PAGE 2
SKO.W7603.2 3. Package Outline and Mounting（外形及安装尺寸） 4. Pin Definition（引脚定义）侧视图 PIN SYMBOL DESCRIPTION 1 NC NC\不使用 2 GND Connected to Ground\连接到地 3 Wake WiFi wake host\WiFi 唤醒主机，模组 10Kohm 上拉到 3.3V 4 RST RST\复位 5 GND Connected to Ground\连接到地 6 USB_DP USB2.0 DP Signal\USB2.0 差分正电压信号 7 USB_DM USB2.0 DM Signal\USB2.0 差分负电压信号 8 VCC +5V DC Power supply input\+5V 直流供电输入
PAGE 3
SKO.W7603.2 5. Product Pictures（实物图片）正视图（top view）背视图（bottom view） 6. Key Materials（关键物料）序号关键件名称型号(model 规格/材料生产者 (order number) (critical components) number) (material/sp ec) (Manufacturer) 1 集成电路 MT7603U 48-QFN MEDIATE K 2 PCB SKO.W7603.2 FR4,4LAY 福昌发 3 晶体振荡器 2.3.3.
PAGE 4
SKO.W7603.2 7. General Requirements（一般要求） No. Feature Description 7-1 Operation Voltage 工作电压范围 5V±0.5V 7-2 Current Consumption 最大电流 430mA 7-3 Ripple 纹波 ≤100mV 7-4 Operation Temperature 工作温度范围 0°C to +40°C 7-5 Antenna Type 天线类型 Internal antenna 7-6 USB High Speed USB 2.0 Interface 7-7 Storage Temperature 存储温度 -40°C to +85°C 8. Electrical Characteristics（电气特性） 8.1 IEEE 802.11b Section Items Contents Specification IEEE802.11b Mode CCK Channel CH1 to CH13 Data rate 1, 2, 5.
PAGE 5
SKO.W7603.2 8.2 IEEE 802.11g Section Items Contents Specification IEEE802.11g Mode OFDM Channel CH1 to CH13 Data rate 6, 9, 12, 18, 24, 36, 48, 54Mbps TX Characteristics Min. Typ. Max.
PAGE 6
SKO.W7603.2 TX Characteristics Min. Typ. Max. Unit 12 14 16 dBm 1) at fc +/-11MHz - - -20 dBr 2) at fc +/-20MHz - - -28 dBr 3) at fc > +/-30MHz - - -45 dBr 1) MCS0 - - -5 dB 2) MCS1 - - -10 dB 3) MCS2 - - -13 dB 4) MCS3 - - -16 dB 5) MCS4 - - -19 dB 6) MCS5 - - -22 dB 7) MCS6 - - -25 dB 8) MCS7 - - -28 dB -25 - 25 ppm Min. Typ. Max.
PAGE 7
SKO.W7603.2 2) at fc +/-40MHz - - -28 dBr 3) at fc > +/-60MHz - - -45 dBr 1) MCS0 - - -5 dB 2) MCS1 - - -10 dB 3) MCS2 - - -13 dB 4) MCS3 - - -16 dB 5) MCS4 - - -19 dB 6) MCS5 - - -22 dB 7) MCS6 - - -25 dB 8) MCS7 - - -28 dB -25 - 25 ppm Min. Typ. Max.
PAGE 8
SKO.W7603.2 30Hz to 55 Hz to 30 Hz, amplitude 0.15mm, 5 time vibration. Impact acceleration: 10-3 Impact test 50m/sec2; Impact duration: 16ms； After test, the Appearance, Power EVM 3 and Frequency error shall be satisfied with the specification. Impact times: 1000. 1.
PAGE 9
SKO.W7603.2 After test, leave the samples in standard One cycle duration 10-10 Temperature -10±3℃@3H circle test 40±3℃ @3H condition and tested Power EVM and 3 the characters shall be satisfied with the Total cycle: 10x 10-11 Continuous TP test Twice cycle duration -10±3℃@4H +60±3℃@4H, Frequency error shall be qualified and all test specification. During test, There will not been appeared 3 signal disconnection or interruption between DUT and AP.
PAGE 10
SKO.W7601.3 （3）Diagram： Note: The red arrow is the label position of the carton （4）Carton label： 11. Software Requirements（软件要求） The driver supports the following operating systems: Microsoft Windows XP, Vista and Win7.
PAGE 11
FCC Statement SKO.W7601.3 This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Caution: The user is cautioned that changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
PAGE 12
SKO.W7601.3 Frequency (MHz) Antenna Type 2412-2462 PIFA metal antenna Antenna Gain (dBi) 2.24 2412-2462 PIFA metal antenna 2.24 The module may only be installed in host devices that meet the FCC RF exposure category of mobile, which means the device is installed and used at distances of at least 20cm from persons.
PAGE 13
SKO.W7601.3 l'hôte doit utiliser l'instrument uniquement dans des appareils qui répondent à la fac de l'exposition aux rf catégorie de mobile, ce qui signifie le dispositif est installé et utilisé à une distance d'au moins 20 cm de personnes. le manuel de l'utilisateur final et les déclarations de conformité doit inclure la partie 15 relatives à l'émetteur que de montrer dans ce manuel.