User’s Guide For Wifi module Model Number: WUS-N26 Revision: 1.
Revision History Rev. Date Author Reason for Changes 1.0 1.1 1.2 April 11, 2011 April 19, 2011 June 21, 2011 Lena Chen Lena Chen Lena Chen 1.3 September 19 , 2011 Lena Chen • • • • • • • • initial modify TX power and RX sensitivity modify length and width in 2.3 Mechanical Requirement add board outline in 2,3 Mechanical Requirement modify TX power value and RX sensitivity add power consumption information modify TX power value in 2.2.1.7 , 2.2.2.7 and 2.2.3.
Contents INSTALLATION GUIDE ............................................................................................................................................................ 03 1.1 DOCUMENT.................................................................................................................................................................... 13 1.2 PRODUCT FEATURES............................................................................................................................
Installation Guide Please follow below indication to setup WUS-N-26 devices. ;**************************************************************************************** ; RT2870QA.inf ; This installation script supports 2000 & XP for the ; Ralink UsbDumpr_RT2870 series Wireless LAN Card. ; Copyright (c)2002 ~ 2011, Ralink Technology Corp., All Rights Reserved ; All Rights Reserved. ; Developed by RaLink Technology, Corp. -- http://www.ralinktech.
%UsbDumpr_RT3572.DeviceDesc% =UsbDumpr_RT2870.ndi, USB\VID_148F&PID_3572 %UsbDumpr_RT3370.DeviceDesc% =UsbDumpr_RT2870.ndi, USB\VID_148F&PID_3370 %UsbDumpr_RT3573.DeviceDesc% =UsbDumpr_RT2870.ndi, USB\VID_148F&PID_3573 %UsbDumpr_RT8070.DeviceDesc% =UsbDumpr_RT2870.ndi, USB\VID_148F&PID_8070 %UsbDumpr_RT5370.DeviceDesc% =UsbDumpr_RT2870.ndi, USB\VID_148F&PID_5370 %UsbDumpr_RT5372.DeviceDesc% =UsbDumpr_RT2870.ndi, USB\VID_148F&PID_5372 %UsbDumpr_RT5572.DeviceDesc% =UsbDumpr_RT2870.ndi, USB\VID_14
; ; NDIS Info ; HKR, NDIS, LogDriverName, 0, "UsbDumpr_RT2870" HKR, NDIS, MajorNdisVersion,1, 03 HKR, NDIS, MinorNdisVersion,1, 0A HKR, , BusType, HKR, NDI, 0, 5 CardType, 0, "PCI" ; ; Interfaces ; HKR, Ndi\Interfaces, DefUpper, 0, "ndis3" HKR, Ndi\Interfaces, DefLower, 0, "ethernet" HKR, Ndi\Interfaces, UpperRange, 0, "ndis3" HKR, Ndi\Interfaces, LowerRange, 0, "ethernet" ; ; Install sections ;HKR,Ndi\Install,ndis3,,"UsbDumpr_RT2870.install" [win9x.CopyFiles] RT2870QA.
RT2870QA.sys ; NT Installation ;RT2870.bin ; Binary file of firmware [SourceDisksNames] 1=%INSTALL_DISK_STR%,,, [SourceDisksFiles] RT2870QA.sys=1 ;******************************************************************************************* ; NT specific ;******************************************************************************************* [UsbDumpr_RT2870.ndi.NT.reg] HKR, Ndi, Service, 0, "UsbDumpr_RT2870" HKR, Ndi\Interfaces, UpperRange, 0, "ndis5" HKR, Ndi\Interfaces, LowerRange, 0, "ethe
V_Provider= "Ralink Technology Corp." UsbDumpr_RT2870.DeviceDesc= "RT2870 QATest USB WDM Driver" UsbDumpr_RT2770.DeviceDesc= "RT2770 QATest USB WDM Driver" UsbDumpr_RT3070.DeviceDesc= "RT3070 QATest USB WDM Driver" UsbDumpr_RT3071.DeviceDesc= "RT3071 QATest USB WDM Driver" UsbDumpr_RT3072.DeviceDesc= "RT3072 QATest USB WDM Driver" UsbDumpr_RT2070.DeviceDesc= "RT2070 QATest USB WDM Driver" UsbDumpr_RT3572.DeviceDesc= "RT3572 QATest USB WDM Driver" UsbDumpr_RT3370.
Federal Communication Commission Interference Statement 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. 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.
Industry Canada statement: This device complies with RSS-210 of the Industry Canada 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. Ce dispositif est conforme à la norme CNR-210 d'Industrie Canada applicable aux appareils radio exempts de licence.
IMPORTANT NOTE: In the event that these conditions can not be met (for example certain laptop configurations or co-location with another transmitter), then the Canada authorization is no longer considered valid and the IC ID can not be used on the final product. In these circumstances, the OEM integrator will be responsible for re-evaluating the end product (including the transmitter) and obtaining a separate Canada authorization.
0081 Česky [Czech] [Jméno výrobce] tímto prohlašuje, že tento [typ zařízení] je ve shodě se základními požadavky a dalšími příslušnými ustanoveními směrnice 1999/5/ES. Dansk [Danish] Undertegnede [fabrikantens navn] erklærer herved, at følgende udstyr [udstyrets typebetegnelse] overholder de væsentlige krav og øvrige relevante krav i direktiv 1999/5/EF.
1.0 Scope 1.1 Document This document is to specify the product requirements for Wifi module. This Card is based on Ralink chipset that complied with IEEE 802.11b, IEEE 802.11g, IEEE 802.11n standard from 2.400~2.4835GHz, and it can be used to provide up to 54Mbps for 802.11g, 11Mbps for 802.11b and 150Mbps for 802.11n to connect your wireless LAN. With seamless roaming, fully interoperability and advanced security with WEP standard, Wifi module offers absolute interoperability with different vendors’ 802.
2.0 Requirements The following sections identify the detailed requirements of the Wifi module. 2.1 Functional Block Diagram 3.3V 3.3V 1.5V 1.5V TX GND GND RT5370 Connector D+ D+ D- D- GND GND RST RX RST 40 MHz Crystal 2.2 General Requirements 2.2.1 IEEE 802.11b Section # Feature Detailed Description 2.2.1.1 2.2.1.2 Standard Radio and Modulation Schemes Operating Frequency Channel Numbers y y IEEE 802.11b DQPSK, DBPSK, DSSS, and CCK y 2400 ~ 2483.
# Feature Detailed Description 2.2.2.4 Channel Numbers 2.2.2.5 2.2.2.6 Data Rate Media Access Protocol Transmitter Output Power before Antenna Receiver Sensitivity before Antenna y 11 channels for United States/ Canada 13 channels for Europe Countries 13 channels for Japan y 6,9,12,18,24,36,48,54Mbps y CSMA/CA with ACK 2.2.2.7 2.2.2.8 y y y y y y y y y y y Typical RF Output Power (tolerance : ±2 dBm) and Data Rate at each RF chain, at room Temp.
# Feature Detailed Description y -63 dBm at MCS6 y -62 dBm at MCS7 HT40 y -79 dBm at MCS0 y -76 dBm at MCS1 y -74 dBm at MCS2 y -71 dBm at MCS3 y -68 dBm at MCS4 y -64 dBm at MCS5 y -62 dBm at MCS6 y -60 dBm at MCS7 2.2.4 General Section # Feature Detailed Description 2.2.4.1 2.2.4.2 2.2.4.3 Antenna Type Operating Voltage Current Consumption USB y y y y y 2.2.4.4 Integrated antenna 3.3VDC+/- 10% 3.3V:240 mA 1.5V:210 mA High Speed USB2.0 Interface 2.
# Feature Detailed Description 2.4.2 Maintainability y 2.4.3 Quality y There is no scheduled preventive maintenance required The product quality is followed-up by ALPHA factory quality control system 2.5 Environmental Requirements # Feature 2.5.1 Operating Temperature Conditions Non-Operating Temperature Conditions y Operating Humidity conditions Non-Operating Humidity Conditions y 2.5.2 2.5.3 2.5.
