NuWaves NUPOWER 12B01A-02 User manual


 

USERMANUAL
NUPOWER
TM
12B01A‐02
L‐BANDPOWERAMPLIFIER

PARTNUMBER:
NW‐PA ‐12B01A‐02








NuWavesEngineering
132EdisonDrive
Middletown,Ohio45044
PH:513‐360‐0800
www.nuwaves.com
[e-mail]

NuPower
TM
12B01A‐02UserManual 


Rev1.0
1

1NUPOWER
TM
PRODUCT LINE OVERVIEW
TheNuPowerfamilyofsolid‐stateRFpoweramplifier(PA)modulesisdesignedtomeetthedemanding
needsoftheAerospace&Defense,Industrial,andCommercialmarkets.Basedonthelatestgallium
nitride(GaN)technology,NuPower’spowerefficiencyandminiatureformfactormakeitidealforsize,
weight,andpower‐constrainedbroadbandRFtelemetryandtacticalcommunicationssystems.
1.1 NUPOWER
TM
PRODUCT LINE HIGHLIGHTS

HighPerformance:Uniquecombinationofbroadbandcoverage,miniatureformfactors,and
highefficiency.

Enclosures:TheNuPowerfamilyofpoweramplifiersishousedinasilvernickelplatedaluminum
enclosurewithmountingholesincorporatedintothechassis.

CompletelyCharacterized:TheNuPowerfamilyofsolid‐statepoweramplifiershasbeen
completelycharacterizedovertemperature,voltage,andfrequency.Thesehigh‐performance
modulesoffersignificantvaluefortheOEMuserortheSystemsIntegrator.

UserFriendly:Reverse‐Voltage&Over‐Voltageprotectionandregulatorthermalshutdown
providedefensesagainstuserinterfaceissues.

HighReliability:NuWaves’selectionofconservativelyratedcomponentsprovideshigh
reliability.EachNuPowerisinspectedtoIPC‐A‐610ClassIIqualitystandards.NuWaves’Quality
ManagementSystemisAS9100:2016RevDandISO9001:2015certified.

Applications:UnmannedAircraftSystems(UAS)•UnmannedGroundVehicles(UGV)•
UnmannedSurfaceVehicles(USV)•BroadbandRFTelemetry•RFCommunicationSystems•
SoftwareDefinedRadios• TestLabs

AvailableOptions:

oFan‐cooledheatsinkwithAC/DCadapter
oLabeledinterfacecablewithbananajackplugs
o1Wattinputdrivelevel


NuPower
TM
12B01A‐02UserManual 


Rev1.0
2
2NUPOWER
TM
12B01A‐02 OVERVIEW
TheNuPower
TM
12B01A‐02solidstatepoweramplifier(SSPA)isasmall,highlyefficientPAthatprovides
over10wattsofRFpoweracrosstheL‐bandfrequenciesof1.0‐2.0GHz.

BasedonthelatestGaNtechnology,NuPower’sgreaterthan40%powerefficiencyand3.9cubicinch
formfactormakesitidealforsize,weight,andpower‐constrainedbroadbandRFtelemetryandtactical
communicationssystems.

TheNuPower12B01A‐02acceptsanominal0dBmRFinputandprovidesover40dBofgainfrom1000
to2000MHz.NuPowerPAsfeatureover‐voltageandreverse‐voltageprotectioninadditiontoasimple
controllineinterfaceallowingtheusertoeasilyplacethemoduleintotransmitorstandbymodeof
operation.Akitisavailableforpurchasewhichincludesafan‐cooledheatsinkwithAC/DCpower
adapter,andupgradedinterfacecablewithlabeledbananaplugs.
Figure 1: NuPower 12B01A‐02 Functional Diagram

2.1 NUPOWER 12B01A‐02 SPECIFICATIONS
ThesubsequenttablesinthissectionoutlinetheNuPower12B01A‐02’sperformancespecifications.

Table 1: NuPower 12B01A‐02 Electrical Specifications
Parameter Specification
FrequencyRange1.0GHzto2.0GHz
RFOutputPower10Watts(min)
RFGain40dB(min)
2
nd
Harmonic
1000to1400MHz
1400to1700MHz
1700to2000MHz

≤‐6dBc
≤‐15dBc
≤‐20dBc

NuPower
TM
12B01A‐02UserManual 


Rev1.0
3
Parameter Specification
SupplyVoltage+11to+32VDC
CurrentConsumption2.0A@+28VDC(typ)
PowerAmplifierEnableGNDOn
NominalInputDriveLevel0dBm
MaximumInputDriveLevel
(Nodamage)+10dBm
Impedance50Ω
Table 2: NuPower 12B01A‐02 Environmental Specifications
Operating Conditions Specification
OperatingTemperaturefor
ContinuousOperation
(>5minutes)
‐30to+55
o
C(ambient)
‐30to+60
o
C(baseplate)
OperatingTemperaturefor20%
DutyCycle
‐30to+60
o
C(ambient)
‐30to+65
o
C(baseplate)
StorageTemperature‐40to+85
o
C

Table 3: NuPower 12B01A‐02 Mean Time Between Failure (MTBF)
Conditions Hours
GroundBenign(GB)126,690
AirborneInhabitedCargo(AIC)14,800
AirborneInhabitedFighter(AIF)10,650
AirborneUninhabitedCargo(AUC)8,400
AirborneUninhabitedFighter(AUF)5,800



NuPower
TM
12B01A‐02UserManual 


Rev1.0
4

2.2 NUPOWER 12B01A‐02 MECHANICAL SPECIFICATIONS
Figure 2: NuPower 12B01A‐02 Mechanical Outline

Table 4: NuPower 12B01A‐02 Mechanical Specifications
Parameter Specification
RFConnectorsSMA(female)
Control/PowerInterfaceConnector9PinMicro‐D(socket)
Dimensions(LxWxH)3.00”x2.00”x0.65”
Weight3.7oz.





NuPower
TM
12B01A‐02UserManual 


Rev1.0
5

2.3 HEAT SINKING
TheNuPower12B01A‐02isofferedasastand‐alonemoduleorwithakit,whichalsoincludesafan‐
cooledheatsinkwithanAC/DCadapter,andaninterfacecable.


Figure 3: The NuPower PA Kit offers “out‐of‐the‐box” operation for the user. The fan‐cooled heatsink
with an AC/DC adapter is shown with an example PA (NuPower 12B01A‐02 not shown).



Caution:Theuseofexternalheat‐sinkingisrequiredespeciallyforthoseapplications
requiringhighdutycycleoperation(e.g.continuouswave)orforextendedon‐timetesting.
Operationwithoutaproperheatsinkundertheseconditionswillcausepermanentdamage
totheproductandwillvoidtheproductwarranty.

Theexternalheatsinkthermalresistancerequirementsare:
<0.25˚C/Wforoperationupto60˚Cambient
<0.7˚C/Wforoperationupto40˚Cambient



NuPower
TM
12B01A‐02UserManual 


Rev1.0
6

3SETUP AND OPERATION
ThissectionprovidesspecificdetailsforproperoperationoftheNuPower12B01A‐02module.Following
theseguidelineswillpreventdamagetothepoweramplifierorexternalequipment.

3.1 POWER SUPPLY REQUIREMENTS
TooperatetheNuPower12B01A‐02,ensurethatthepowersupplyhasadequateoverheadtosource
thecurrentdemandoftheRFpoweramplifier.Thepowersupplysourcemustprovideatypicalvoltage
of+28VDCwithgreaterthan3ampscapability.

3.2 CONNECTING A PROPER LOAD TO THE ANTENNA TERMINAL
TopreventdamagetothePA,theantennaterminalmustbeterminatedintoa50Ωload.Examplesofa
properloadinclude:
Directlyconnectingtoanantennaspecifiedforthefrequencyrange(1000MHzto2000MHz).
ConnectingtoaninappropriateantennamayresultindamagetothePAmodule.
Connectingtoaproperantennathrougha50Ωtransmissionlineorcoaxialcable.Avoidusing
damagedcablesorcorrodedconnectorswhileattachingtheunittoanantenna.
Terminatingtheantennaterminalintoa50Ωpowerattenuatorwithminimum20dB
attenuation.
ConnectingtoaloadcapableofdissipatingtheRFpowerfromthePAmodule.Loadscapableof
handling20Watts(min)arerecommended.

3.3 POWERING‐UP THE 12B01A‐02
TheNuPower12B01A‐02mustbeterminatedtoaproperloadbeforepowerisapplied.RefertoSection
3.2forthespecificationsoftheproperload.AfterthePAisproperlyterminated,theinterfacecablecan
beconnectedtotheunitandpowercanbeapplied.ThePAisnowreadyforoperation.

3.4 TRANSMIT TURN‐ON TIME

Caution:DonotapplytransmitdatauntilthePAmoduleisatfullpower.Thiswillprevent
lossofdataatthebeginningofamessage.

TheNuPower12B01A‐02isatfullpowerapproximately500µSaftertheRFEnablelinegoeslow
(ground).Therefore,transmitdatacanbeappliedtotheinputafter500µSwithoutlossofdata.


NuPower
TM
12B01A‐02UserManual 


Rev1.0
7

4HARDWARE INTERFACE
TheRFInputconnectorisSMA(female).
TheRFOutputconnectorisSMA(female).
Thepin‐outdefinitionsforthe9pinMicro‐DsocketconnectorareprovidedinTable5.Ina
typicalinstallation,thePAmoduleismatedtoahostcontrollerboardviaacableharness.


TheRFOutSMAconnectoristheantennaconnection.Thisconnectionshould
alwaysbeloadedinto50Ω,otherwisethePAcouldbedamaged.

4.1 INTERFACE CABLE HARNESS
Thecableharnessthatconnectsthehostcontrollertothe9pinMicro‐DconnectoroftheNuPower
12B01A‐02ismadeupof9wires.
Table 5: NuPower 12B01A‐02 Interface Pin‐Out Definitions
Pin No. Pin Name I/0 Description
1,2VSupplyIPrimaryPower(+11to+32VDC)
3,4GNDISignalandPowerGround
5RFEnableITransmitControl
6,7,9N.C.‐ N/A
8TempFlag0Over‐tempIndicator



Figure 4: Micro‐D Socket Locations


NuPower
TM
12B01A‐02UserManual 


Rev1.0
8

4.2 DC POWER
ThenominalsupplyvoltagefortheNuPower12B01A‐02is+28VDC;however,theamplifiermoduleis
abletosupportoperationoverasupplyvoltagerangeof+11to+32VDC.

4.3 GROUND
ThesignalandpowergroundsaretiedtogetherinthePAmodule.

4.4 RF ENABLE
Thissignalisthelogiccontrolinputthatdesignateswhethertheunitisintransmitorstandbymode.The
RFEnablelineispulledhighinternallyplacingthePAmoduleinstandbymode.Ifthepinisleftfloating
(i.e.notconnected),theunitwilldefaulttostandbymode.
Groundingthepin(i.e.avoltagebelow+0.2VDC)placestheunitintransmitmode.Theusercaneither
connecttheRFEnablelinetopins3&4ontheCTRL/PWRinterfaceconnector,oranopendrainlogic
linecapableofsinking500µAtoplacetheunitintransmitmode.

4.5 TEMP FLAG
Thissignalisalogicleveloutputtoindicateanover‐temperatureconditionintheNuPower12B01A‐02.
Alogichigh(+5VDC)indicatesnormaloperation,whilealogiclow(0VDC)indicatesanover‐
temperaturecondition.TheNuPower12B01A‐02incorporatesinternallogiccircuitrythatturnsoffthe
DCbiastotheRFtransistors.

Caution:Theamplifiershouldbeshutdownandallowedtocooloffwhentheover‐
temperatureflagissethightoavoiddamagetothemodule.




NuPower
TM
12B01A‐02UserManual 


Rev1.0
9

5PRODUCT DISPOSAL – END‐OF‐LIFE
SafetyisaguidingprincipleofNuWavesEngineering.Weensuresafeproductionandoperationofour
products,aswellasend‐of‐lifedisposal.Improperdisposalcanadverselyaffecttheenvironment,
wildlifeandhumanhealth.PleasefollowtheseguidelineswhendisposingofaNuWavesproduct:

Donotremovethecoveroranyhardware
Donotremovecomponentsfromthecircuitcardassembly
Donotincinerate
Donotcrushorshred
Donotdisposeofasunsortedmunicipalwaste
Donotexporte‐wasteoutsideoftheoriginaldestinationcountryforrecycling
Utilizeane‐StewardorISO14001certifiede‐wasterecycler
Considerexportcontrolsduringrecyclerselection
IfaNuWavesproductisincorporatedintoalargersystemorsub‐system,ensurethatthese
guidelinesarefollowedatsystemend‐of‐life




NuPower
TM
12B01A‐02UserManual 


Rev1.0
10
6GETTING HELP ‐APPLICATIONS ENGINEERING
NuWavesEngineeringofferstechnicalsupportforbasicconfigurationhelpandtroubleshooting,Monday
throughFriday,8a.m.to5p.m.EasternTime.

TechnicalAssistance,ApplicationEngineeringandSales:
Email:[email protected]
Phone:(513)360‐0800

NuWavesHomePage:https://www.nuwaves.com/

ProductWarranty:
https://nuwaves.com/wp‐content/uploads/NuWaves_Warranty_Repair.pdf

6.1 GENERAL INFORMATION
Copyright©2006–2020NuWavesLtd.Allrightsreserved.Theinformationcontainedinthisuser
manualiscopyrightprotected.NuWavesreservestherighttomakeperiodicmodificationsandproduct
improvementstotheNuPowerproductlineandtheassociateddocumentation.
