Ethernet Software Radio Systems - Olifantasia · Paired with the appropriate RF daughterboard, the...

USRP N200 SeriesEthernet Software Radio Systems

• Two100MS/s14-bitanalogtodigitalconverters

• Two400MS/s16-bitdigitaltoanalogconverters

• Digitaldownconverterswithprogrammable

decimationrates

• Digitalupconverterswithprogrammable

interpolationrates

• GigabitEthernetInterface

• 2Gbpshigh-speedserialinterfaceforexpansion

• Capableofprocessingsignalsupto100MHzwide

• Capableofstreamingsignalsupto50MHzwide

• ModulararchitecturesupportsawidevarietyofRF

daughterboards

• AuxiliaryanaloganddigitalI/Osupportcomplex

radiocontrolssuchasRSSIandAGC

• Fullycoherentmulti-channelsystems(MIMO

capable)

• 1MBofon-boardhigh-speedSRAM

• TCXOFrequencyReference

• OptionalinternalGPSlockedreferenceoscillator

F E A T U R E S

TheEttusResearch™USRP™enablesengineerstorapidly

designandimplementpowerful,flexiblesoftwareradiosystems.

PairedwiththeappropriateRFdaughterboard,theUSRPsys-

temscanaddresssoftwareradioapplicationsfromDCto6GHz.

TheUSRPN200seriesbuildsonthesuccessoftheUSRP2,

offeringhigherperformanceandincreasedflexibility.Theseries

comprisestheUSRPN210fordemandingapplicationsandthe

USRPN200forlowcostsolutions.

High-speedandhighprecisionADCsandDACsallowforwide

bandsignalswithahighdynamicrange.AGigabitEthernetinter-

faceenablessimultaneouslysendingupto50MHzofRFband-

widthinandoutoftheUSRPsoftwareradio.TheUSRPN200

seriesfeaturesXilinx®Spartan®3A-DSPFPGAswhichare

optimizedforDSPapplicationsandallowprocessingcomplex

waveformsathighsamplerates.TheUSRPN210ispoweredby

anFPGAthatoffers50%moreresourcesthantheUSRPN200

enablingmorecomplexcodeontheFPGAtomatchtheneedsof

demandingapplications.

Onbothmodelshighsamplerateprocessing,likedigitalup-

anddownconversion,takesplaceintheFPGA.Lowersample

rateoperationscanbeperformedonthehostcomputer,orin

theFPGA,whichcontainsa32-bitRISCmicroprocessor.The

USRP’sconfigurationandfirmwarearestoredinonboardFlash

toallowforeasyprogrammingoverthenetwork.

Thetwoonboarddigitaldownconverters(DDCs)mix,filter,and

decimate(from100MS/s)incomingsignalsintheFPGA.Two

digitalupconverters(DUCs)interpolatebasebandsignalsto100

MS/sbeforetranslatingthemtotheselectedoutputfrequency.

TheDDCsandDUCscombinedwiththehighsampleratesalso

greatlysimplifyanalogfilteringrequirements.

MultipleUSRPsystemscanbeconnectedtogethertoformfully

coherentmultipleantennasystemsforMIMOoperation.The

masteroscillatorcanbelockedtoanexternalreference,and

thereisa1pulsepersecond(1PPS)inputforprecisetimingap-

plications.AnoptionalinternalGPSDOisalsoavailable.

DaughterboardsmountedontheUSRPprovideflexible,fullyin-

tegratedRFfront-ends.Awidevarietyofdaughterboardsallows

youtousedifferentfrequenciesfromDCto6GHzforabroad

rangeofapplications.Pleaserefertoettus.comforacomplete

listofcompatibledaughterboards.

Tel:+1-650-967-2870 • Fax:+1-866-807-9801 • 1043N.Shorel ineBlvd Sui te100 MountainView,CA94043

sales@ettus.com • www.ettus.com

TheUSRPN200seriesfirmware,drivers,andFPGAdesignareopen

source.WhencombinedwiththeopensourceGNURadiosoftware,

yougetanopensoftwareradiosystemenablinghost-basedsignal

processingoncommodityplatforms.Nosoftwareorlicensesneedto

bepurchased.Itprovidesacompletedevelopmentenvironmentto

createyourownradios.

TheUniversalHardwareDriver(UHD)providessupportfortheUSRP

hardwareunderLinux,MacOSXandWindowssharingthesame

architecturetoenablecrossplatformdevelopment.TheUHDenables

supportforNationalInstrumentsLabVIEW™.

O P E N S O U R C E

EttusResearchspecializesinlowcost,highqualitysoftwaredefined

radio(SDR)systems.USRPsystemsallovertheworldenableusers

toaddressabroadrangeofresearch,academic,industrial,and

defenseapplications.TheUSRPplatformisdesignedtoaddress

applicationsthatrequireRFmodulationsinfrequenciesupto6GHz

withwidebandwidthsandMIMOsetups.Afewexampleapplication

areasincludewhitespaces,mobilephones,publicsafetyradio,land

mobiles,broadcastTV,FMradio,satellitenavigation,andamateur

radiobands.Thecompanywasfoundedin2004andisbasedin

MountainView,California.AsofFebruary5,2010,EttusResearch

LLCoperatesasawhollyownedsubsidiaryofNationalInstruments

Corporation(NASDAQ:NATI).

Tel:+1-650-967-2870

Fax:+1-866-807-9801

1043N.ShorelineBlvd

Suite100

MountainView,CA94043

sales@ettus.com

www.ettus.com

A B O U T E T T U S R E S E A R C H

S P E C I F I C A T I O N S

I n p u t2InputChannelsor1I-QPair

SampleRate:100Ms/s

Resolution:14bits

SFDR:88dB

O u t p u t2OutputChannelsor1I-QPair

SampleRate:100Ms/s

Resolution:16bits

SFDR:80+dB

T i m i n g & S y n c h r o n i z a t i o nPPSInput:3-5Vdc

ReferenceClock:5or10MHz

ConnectorType:SMA

MIMOExpansionport

A u x i l i a r y I / OHigh-SpeedDigitalI/O:32bits

AnalogInput:4channels

AnalogOutput:4channels

F P G AUSRPN200:Xilinx®Spartan®3A-DSP1800

USRPN210:Xilinx®Spartan®3A-DSP3400

B a n d w i d t h50MHzInstantaneousbandwidth(8bitmode)

25MHzInstantaneousbandwidth(16bitmode)

FullDuplex

P o w e r R e q u i r e m e n t s

6VDC,3A

(includesdaughterboardrequirements)

S u p p o r t e d O p e r a t i n g S y s t e m s•Linux

•MacOSX

•WindowsEttusResearchandUSRParetrademarksofEttusResearch,LLC.NationalInstrumentsandLabVIEWaretrade-marksofNationalInstrumentsCorporation.Xilinx®andSpartan®areregisteredtrademarksofXilinxInc.Otherproductandcompanynamesmentionedaretrademarksortradenamesoftheirrespectivecompanies.

Model PartNumber

USRPN200…………………………………..……. UN200-KIT

USRPN210………………………………………… UN210-KIT

For a complete list of available models and accessories, please refer to ettus.com/order

O R D E R I N G I N F O R M A T I O N