9410AMGen

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A M ID S BI S S BG e n e r a t o r Model 410 9 Manual Instruction - ' l- INTRODUCTION The Model 9410AM / DSB/ SSBGenerator manufactured tested is and under strict quality period requires control. theAM/ DSB/ SSBGenerator within warranty lf is the and repair yourfieldrepresentative or adjustment, contact to obtain instructions forwarding model for the to the nearest Lab-Volt authorized repair station. period repairs neceslf theAM/ DSB/ SSBGenerator beyond warranty is the and are it sary, is
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  AMI DSBSSBGenerator Model 410 Instructionanual -l-'  INTRODUCTIONTheModel410AMDSBSSBGenerators manufacturedndestedndertrictqualityontrol.f heAMDSB SSBGeneratorswithinhe warrantyeriodnd equiresepairor adjustment,ontactourield epresentativeoobtainnstructionsor orwardinghemodelothe nearestuthorizedab-Voltepairtation.lf theAM DSBSSBGenerators beyondhewarranty eriodnd epairsreneces-sary,t sstill ecommendedhatt be eturnedorservice.pecial quipmentfhighccuracysneededocalibratehis nstrument.estequipmenthouldaveccuraciesen imesreaterthan he equiredccuracyfadjustment.owever,f tbecomesecessaryo replace nyof heparts,nlyLab-Volteplacementartsrtheirequivalenthouldeused.OrderartshroughyourLab-Voltield epresentative.Thismanual ontainschematiciaorams ndan temized arts ist. WARRANTYLab-Voltwarrantsall equipmentagainstdefectsn materials nd workmanshiporaperiodf oneyearromhedateof nstallationndior acceptancey hecustomer.hiswarrantycovers nly he ntendedse oftheequipment nddoesnot coverdamagedue oalteration,negligentse or normalwear.Weassumenoliabilityordamage, njuryor expense laimed o havebeen ncurredthrough he installationruseof ourproducts.Questionsoncerninghiswarrantynd all requests or repairs houldbedirectedotheLab-Volt ieldreoresentativenvour area. LAB-VOLTQuebec)TD675,ueduCarboneCharlesbourgQuebec),ANADAGzN2K7Tel.:418)49-1000Fax:418)49-1666e-mail:a@abvolt.comLAB-VOLTYSTEMSP.O.Box686Farmingdale,ewersey,SA07727Tel.:908)38-2000Fax:908)74-8573e-mail:s@abvolt.com ill  SECTIONSECTIONSECTIONSECTIONSECTIONSECTIONTABLEOF CONTENTSDescription......1Specifications..........2Operatingnstructions........3Theoryofperation....5MaintenancendAdjustments.......10PartsListandDiaqrams............15  SECTIONDESCRIPTIONTheAMDSBSSBGenerator asbeendesigned or usen eachingmplitude odu-lationAM),double idebandDSB)and single idebandSSB)ransmission.t isbuilt n twosections:he uppersection oramplitudemodulationAM)and doubleidebandmodulation(DSB),nd heowerectionorsingleidebandmodulationSSB).henputorhemodulatingsignalscommon o bothsections.The AM / DSBgeneratorperates t frequencieseservedorheAM broadcastand,whileheSSBgeneratorroducesadioignalsn the80-mbandeservedor amateur adiooperarors.The AM / DSBsectionllowsexperimentationith techniqueselatedoamplitudemodulationndheeffects aused y inear ndnon-linearvermodulation.nheSSBsection,modern uppressed-carrieringle idebandransmissionechniquesreused.t s alsopossibleto studyheoperation f hebeat requencyscillatorBFO),nd hevariablerequencyscilla-tor(VFO).Faultswitches nd testoointsocated nside he modulesallowaultsimulation ndobservationf signals t varioustagesnhe circuit.oth he aultswitchesnd he estpointsareaccessedhrough hingedaneln he op cover, ndasmallhinged over nside he mod-uleimits ccesso the ault witches.Allsystemmodules avebeendesigned o be stacked n top of each other,with hePowerSupplyDualAudioAmplifiernhe bottom.Seltaligning, ulti-pinonnectors,ocatedonhe opandbottom f eachmocjule,istributeowerhroughouthesystem.Whenusedcon-jointlyith he PowerSupplyDualAudiomplifier,heAM DSB SSBGenerator sefficientlyprotectedgainst ll misconnectionsndshortcircuits.
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