Bilian Electronic BLR7601MU2 Wireless Module User Manual

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BL‐R7601MU2

ProductSpecification

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WLAN11b/g/nUSBMODULE

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Version:2.0



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

B‐LINKELECTRONICCO.,LTDinshenzhen 

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Contents

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Contents............................................................................................................................................................1

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1:GeneralDescription........................................................................................................................................2

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2:Therangeofapplying.....................................................................................................................................2

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3:Features..........................................................................................................................................................2

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4:ElectricalCharacteristics………………………………………………………........................................................................3

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5:Themainperformanceofproduct..................................................................................................................3

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6:DC/RFcharacteristics......................................................................................................................................4

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7:Theblockdiagramofproductprinciple............................................................................................................5

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8:Thesupportedplatform..................................................................................................................................5

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9:ThedefinitionofproductPin..........................................................................................................................5

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10:TheStructureandSizeofproduct..................................................................................................................6

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11:The6thPinconnecttoantenna,pleaserefertodesigndemand......................................................................7

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12:TpicalSolderReflowProfil.............................................................................................................................8

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B‐LINKELECTRONICCO.,LTDinshenzhen 

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1. GeneralDescription

BL‐R7601MU2productAccordwithFCCCEisahighlyintegratedWi‐Fisinglechipwhichsupports

150MbpsPHYrate.ItfullycomplieswithIEEE802.11nandIEEE802.11b/gstands,offering

feature‐richwirelessconnectivityathighstandards,anddeliveringreliable,cost‐effective

throughputfromanextendeddistance.

OptimizedRFarchitectureandbasebandalgorithmsprovidesuperbperformanceandlowerpower

consumption.IntelligentMACdesigndeploysahighefficientDMAengineandhardwaredata

processingacceleratorswhichoffloadsthehostprocessor.

BL‐R7601MU2isdesignedtosupportstandardbasedfeaturesintheareasofsecurityqualityof

serviceandinternationalregulations,givingendusersthegreatestperformanceanytimeandinany

circumstance.

2. Therangeofapplying

Desk‐TopPC;TV;Blue‐rayDisk;Set‐topbox

3. Features

FeatureImplementation

PowersupplyVCC_3.3V+‐0.2V

Clocksource40MHz

Temp eraturerangeWorktemperature:‐20ºC‐‐‐70°C

Storagetemperature‐55°C~+125°C

PackageSMT6pins

■IEEE802.11b/g/nclient

■Embeddedhigh‐performance32‐bitRISCmicroprocessor

■HighlyintegratedRFwith55nmCOMStechnology

■1T1Rmodewithsupportof150MbpsPHYrate

■Integratehighefficiencyswitchingregulator

■Best‐in‐classpowerconsumptionperformance

IEEE802.11■d/h/kcompliant

■SecuritysupportforWFAWPA/WPA2personal,WPS2.0,WAPI

■Support802.11wprotectedmanagedframes

■QOSsupportofWFA,WMM,WMMPS

■SupportWi‐FiDirect

■FullycompliancewithUSBv2.0High‐Speedmode

■Perpackettransmitpowercontrol

■Antennadiversity

■Auto‐calibration

B‐LINKELECTRONICCO.,LTDinshenzhen 

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

4. ElectricalCharacteristics

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Recommendedoperatingrage

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DCCharacteristics

5. Themainperformanceofproduct

ItemDescription

Thesupportedprotocoland

standardIEEE802.11n,IEEE802.11g, IEEE802.11b

InterfacetypeUSB2.0

Therangeoffrequency2412~2462MHz

Theamountofworking

Channel1‐11

DataModulationOFDM/DBPSK/DQPSK/CCK

WorkingModeInfrastructure,Ad‐Hoc

Thetransmittingrate 135/54/48/36/24/18/12/9/6/1M（self‐adapting）

SpreadspectrumDSSS

Sensitivity@PER

54/135M:‐75dBm@10%PER,

11M:‐85dBm@8%PER

6M:‐88dBm@10%PER,

1M:‐90dBm@8%PER

RFPower

135M:15dBM,

54M:15dBM,

11M:19dBM

Throughput90Mbps

B‐LINKELECTRONICCO.,LTDinshenzhen 

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TypeofAntennaIntegralAntenna

LEDindicatorstatusindicator

ThetransmitdistanceIndoor100M,Outdoor300M,accordingthelocalenvironment

WorkingPowerconsumption455MW

MENS(L*W*H)12.3MM*13MM*1.6MM

ThechipsetmodelMT7601

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6.DC/RFcharacteristics

TermsContents

Specification:IEEE802.11b

ModeDSSS/CCK

Frequency2412–2462MHz

Datarate1,2,5.5,11Mbps

DCCharacteristicsminTyp.max.unit

TXmode239245249mA

Rxmode919293mA

Sleepmode474848mA

Specification:IEEE802.11g

ModeOFDM

Frequency2412‐2462MHz

Datarate6,9,12,18,24,36,48,54Mbps

DCCharacteristicsminTyp.max.unit

TXmode149150153mA

Rxmode9293100mA

Sleepmode464849mA

Specification:IEEE802.11n

ModeOFDM

Frequency2412‐2462MHz

Datarate6.5,13,19.5,26,39,52,58.5,65Mbps

DCCharacteristicsminTyp.max.unit

TXmode151152153mA

Rxmode919293mA

Sleepmode474849mA

7.Theblockdiagramofproductprinciple

B‐LINKELECTRONICCO.,LTDinshenzhen 

5

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8.Thesupportedplatform

OperatingSystemCPUFrameworkDriver 

WIN2000/XP/VISTA/WIN7X86PlatformEnable

LINUX2.4/2.6ARM,MIPSIIEnable

WINCE5.0/6.0ARM,MIPSIIEnable

9.ThedefinitionofproductPin

  

thefrontsidethebackside

TopandbottomviewofBL‐R7601MU2Ver1.0

PinNo：TYPEDescription

1

2

3

4

6

5

B‐LINKELECTRONICCO.,LTDinshenzhen 

6

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10.TheStructureandSizeofproduct

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11:The6thPinconnecttoantenna,pleaserefertodesigndemand

1PDC:3.3V

2I/OUDM‐

3I/OUDP+

4PGND

5PGND

6OANT

B‐LINKELECTRONICCO.,LTDinshenzhen 

7

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Connecttothe6thpinofModule

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Connecttothe5thpinofModule

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a) Thecurrentof3.3Vpowersupplymustbe>300mA,itsripplewavemustbe<30mV.TheGND

pinsofmoduleandexternalantennaneedtobeanincorporatedpart.Thegroundplaneshould

belarger,moduleandantennashouldkeepfarawayfrominterferencesource.

b) Thesixthpinis2.4Ghighfrequencyoutput,coplanarimpedanceoflayoutlinebetweenthispin

toantennainterfaceshouldbe50Ω,wesuggestusearclineorstraightline,andbesidetheline

therewillbegroundplanethatitslengthasshoutaspossible,thelongestlengthisnomore

than50mm.

c) L10,C235,C236constituteaπ‐typenetworkthatwepreset,pleasemakeitclosetoantenna

interface,thisπ‐typenetworkisusedtomatchtheantennaparametersandcontrolthe

radiation.Itshouldbeadjustedaccordingtotherealconditionwhenbeingused.Normallyyou

canonlymountL1thatitsparametersare:1NH.NoneedC235.

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12.TpicalSolderReflowProfile

B‐LINKELECTRONICCO.,LTDinshenzhen 

8



B‐LINKELECTRONICCO.,LTDinshenzhen 

9



FCCWarning

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Thedevicesmustbeinstalledandusedinstrictaccordancewiththeinstructionsasdescribedintheuser

documentationthatcomeswiththeproduct.

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.

Changes or modifications not expressly approved by the party responsible for compliance could void the user's

authority to operate the equipment.



IftheFCCidentificationnumberisnotvisiblewhenthemoduleisinstalledinsideanotherdevice,thentheoutside

ofthedeviceintowhichthemoduleisinstalledmustalsodisplayalabelreferringtotheenclosedmodule.

Thisexteriorlabelcanusewordingsuchasthefollowing:

“ContainsTransmitterModuleFCCID:S8JBLR7601MU2”



Whenthemoduleisinstalledinsideanotherdevice,theusermanualofthisdevicemustcontainbelowwarning

statements:

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.



Changesormodificationsnotexpresslyapprovedbythepartyresponsibleforcompliancecouldvoidtheuser's

authoritytooperatetheequipment.



Thismodularcouldbeinstalledinthefixormobiledevicesonly,installedintheportabledevice,likeUSBdongleis

forbidden.Thismodular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

modularmustbeinstalledandoperatedwithaminimumdistanceof20cmbetweentheradiatoranduserbody.



Formanufacturer:

Theendproductintowhichthemodulewillbeinstalledshouldbethefixormobiledevicesonly,theportable

device,likeUSBdongleisforbidden.

Theendproductintowhichthemodulewillbeinstalledshouldbeinstalledandoperatedwithaminimum

distanceof20cmbetweentheradiatoranduserbody.



Bilian Electronic BLR7601MU2 Wireless Module User Manual

Shenzhen Bilian Electronic Co., Ltd. Wireless Module

User manual

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