HP-11664A-Manual 电路图.pdf

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1、OPERATINGANDSERVICEMANUAL HP11664A DETECTOR Flin-HEWLETT PACKARD RadioFans.CN 收音机爱 好者资料库 RadioFans.CN 收音机爱 好者资料库 CERTIFICATION /lew/ell-PackardCamp/mycertifies rhol this productmetits published specificorioflS at Ihe timeof shipmenfrom rhefaclofY.f1ew/elt-Packard further certifies that its calibrati

2、on measurements are traceable to the United Statesal;onolBureau0/Standards. to the extent allowedbyheBureaus calibration facility.and10litecalibration focilitiesofolherIntemational Standards Orga1li:aliofJ members. WARRANTY This Hewlett-Packardinstrumentproductiswarrantedagainst defects in material

3、andworkmanship for a periodofoneyear fromdateofshipment.Duringthewarrantyperiod. Hewlett-Packard Com- panywill. at itsoption.eitherrepairorreplaceproductswhich provetobe defective. Forwarranty serviceorrepair, thisproductmust be returnedtoa service facility designated by HP. Buyer shall prepay shipp

4、ing chargestoHPandHPshall pay shipping charges to relUrntheproductto Buyer. However, Buyer shall pay all shipping charges, duties, and taxes forproductsreturnedtoHP fromanothercountry. HPwarrantsthatits softwareandfirmware designatedbyHPfor use with aninstrumentwillexecute its programming instructio

5、ns when properly installedonthatinstrument.HP doesnotwarrantthatthe operationoftheinstrument.orsoftware,orfirmware will beuninterruptedorerrorfree. LIMITATIONOFWARRANTY Theforegoingwarrantyshallnotapplytodefects resulting fromimproperorinadequatemaintenance by Buyer, Buycrsupplied softwareorinterfac

6、ing,unauthorizedmodificationormisuse.operation outsideofthe environmental specifications for (heproduct.orimpropersite preparationormain tenance. oOTHER WARRANTYISEXPRESSED OR IMPLIED.HPSPECIFICALLY DISCLAIMS THE IM- PLIED WARRA TIES OF MERCHANTABILITY ADFITESSFORA PARTICULARPURPOSE. EXCLUSIVE REMED

7、IES THE REMEDIES PROVIDED HEREIN ARE BUYERS SOLE AND EXCLUSIVE REMEDIES.HP SHALL NOTBELIABLEFORANYDIRECT. INDIRECT. SPECIAL. I CIDENTAL. OR CONSE QUENTIAL DAMAGES, WHETHER BASED 0COTRACT. TORT. OR AY OTHER LEGAL THEORY. ASSISTANCE Product maintenance agreemelJls andothercustomer assistaflce agreemen

8、ts are alailah/eforHe/ell- Packard products. For on) assistance. cOlJlactyournearest Hew/ell-Packard Sa/es and Senice O/flce. Addresses are prol1idedatthehackofthis maflual. RadioFans.CN 收音机爱 好者资料库 HP11664A DETECTOR SERIALNUMBERS Thismanualapplies directly to serialnumber25000 andabove. Foradditiona

9、linformationconcerningserial numbers, seeINSTRUMENTSCOVEREDBYMANUAL., in SectionI. CopyrightHEWLETT-PACKARDCOMPANY1983 1400FOUNTAINGROVE PARKWAY.SANTAROSA.CA95401U.S.A. MANUALPARTNUMBER11664-90044 Microfiche PartNumber11664-90045Printod:NOVEMBER1983 F/iOWHEWLETT PACKARD Model11664A-Contents CONTENTS

10、 SectionPage IGENERALINFORMATION. 1-1.Introduction. 1-4.Specifications. 1-6.SafetyConsiderations 1-8.InstrumentsCoveredbyManual 1-11.Description. 1-14.Options. 1-16.EquipmetRequiredbutnotsupplied 1-18.SweepOscillator 1-22.Modulator 1-24.EquipmentAvailable 1-25.DirectionalCouplers 1-27.DirectionalBri

11、dges 1-30.powerSplitters 1-32.Accessories 1-34.RecommendedTestEquipment 1-1 1-1 1-1 1-1 1-1 1-2 1-2 1-2 1-2 1-3 1-3 1-3 1-3 1-3 1-4 1-4 OPERATION INSTALLATION. 2-1.Introduction 2-3.InitialInspection 2-6.preparationForUse 2-7.powerRequirements 2-9.ReplacingRFInputConnectors 2-12.ConnectingtheHP11664A

12、Detector 2-14.MatingConnectors. 2-16.DetectorLeadIdentification 2-18.OperatingInvironment 2-22.storageandShipment II III 3-l. 3-3. 3-5. 3-7. 3-9. 3-10. Introduction Features OperatorsCheck Operatingprecautions OperatingInstructions. TypicalMeasurementConfiguration 2-1 2-1 2-1 2-1 2-2 2-2 2-2 2-3 2-3

13、 2-3 2-3 3-1 3-1 3-1 3-2 3-2 3-3 3-3 Modell1664A-Contents Section IVPERFORMANCETESTS. 4-1.Introduction 4-3.EquipmentRequired 4-5.TestRecordCard 4-7.ReturnLoss 4-8.TrackingBetweenTwoDetectors VADJUSTMENTS VIREPLACEABLEPARTS 6-1.Introduction 6-3.ReplaceableParts 6-5.OrderingInstructions VIIMANUALCHANG

14、ES 7-1.Introduction VIIISERVICE. 8-1.Introduction 8-3.RecommendedTestEquipment 8-5.Repair. 8-7.ReplacingInputConnector 8-9.ReplacingCableAssembly II Page 4-1 4-1 4-1 4-1 4-2 4-7 5-1 6-1 6-1 6-1 6-1 7-1 7-1 8-1 8-1 8-1 8-1 8-2 8-2 Model11664A-Contents ILLUSTRATIONS Figurepage l-l. 3-l. 3-2. 3-3. 4-l.

15、 4-2. 4-3. 4-4. 4-5. 4-6. 4-7. 4-8. 4-9. 4-10. 8-l. 8-2. Model11664ADetector HP11664AFeatures HP11664A/8756ATypicalMeasurementsetup HP11664A/8756ATypicalMeasurementsetup usingHP11665BExternalModulator ReturnLossTestsetup TraceBeforeAdjustment properlyAdjustedTrace M-MEMDisplay. ReadingMarkerValue DU

16、TReturnLoss.04to18GHz ReadingCurserValue TrackingTestsetup DetectorTrackingM-MEMTrace DetectorTrackingDisplay MajorAssemblies CableConnections III 1-0 3-2 3-4 3-4 4-3 4-4 4-4 4-5 4-5 4-6 4-6 4-7 4-8 4-9 8-1 8-2 Table 1-1. 1-2. 1-3. 4-1. 4-2. 6-1. 6-2. 6-3. Model11664A-Contents TABLES specifications.

17、 SupplementalCharacteristics RecommendedTestEquipment ReturnLossMeasurementuncertainty PerformanceTestRecord. ReferenceDesignatorsandAbbreviations UsedInManual. ManufacturersCodeList Replaceableparts IV Page 1-5 1-5 1-6 4-2 4-11 6-2 6-2 6-3 Model11664A HP11664ADETECTOR TOP BOTTOM j: J.AI .U I.J.- CA

18、BLEMARKERKIT Figure1-1.Model 11664ADetector 1-0 Model11664A SECTIONI GENERALINFORMATION 1-1.INTRODUCTION 1-2.Thismanualcontainsoperatingandserviceinformationfor theHewlett-PackardModel11664Adetector.Theinstrumentandthe suppliedCableMarkerKitareshowninFigure1-1.Cablemarkers areusedforidentificationwh

19、enmorethanonedetectorisusedin atestsetup. 1-3.Onthetitlepageofthismanualisamicrofichepartnumber thatcanbeusedtoorder10cm x15cm(4inx 6in)microfilm transparenciesofthemanual.Eachmicrofichecontainsphotocopies ofupto98manualpages.Themicrofichepackagealsoincludesthe latestManualChangesSupplementaswellasa

20、llpertinentService Notes. 1-4.SPECIFICATIONS 1-5.ListedinTable1-1aretheperformancespecificationsfor theHP11664Adetector.Theseareperformancestandardsorlimits againstwhichtheinstrumentmaybetested.Table1-2lists SupplementalCharacteristics.Thesearenotspecifications,butare typicalcharacteristicsincludeda

21、sadditionalinformationforthe user. 1-6.SAFETYCONSIDERATIONS 1-7.ThevoltagespresentintheHP11664Aarenotintherangeto warrantmorethannormalcaution. 1-8.INSTRUMENTSCOVEREDBYMANUAL 1-9.EachHP11664Ahasauniqueserialnumber.Thecontentsof thismanualapplydirectlytoinstrumentswithserialnumber25000 andabove.Forin

22、strumentswithserialnumbersbelow25000,refer toOperatingandServiceManualHPPartNumber11664-90037. 1-10.AnHP11664Amanufacturedaftertheprintingofthismanual mayrequireayellowManualChangesSupplementtodocument instrumentchangeinformation.Thesupplementwillbeincluded withtheinstrumentmanual.Inadditiontochange

23、information,the supplementcontainsinformationforcorrectingmanualerrors.To keepthismanualascurrentaspossible,Hewlett-Packardrecommends thatyouperiodicallyrequestthelatestManualChangesSupplement. Thesupplementforthismanualiskeyedtoitsprintdateandpart number,whichappearonthetitlepage.Complimentarycopie

24、softhe 1-1 Model11664A supplementareavailablefromyourlocalHewlett-Packardoffice listedatthebackofthismanual. 1-11.DESCRIPTION 1-12.TheHP11664Adetectormustbeusedinconjunctionwith eithertheHP8755Csweptamplitudeanalyzer,ortheHP8756A scalarnetworkanalyzer.TheHP11664AdetectsRFsignallevels from-50to+10dBm

25、inthefrequencyrangeof10MHzto18GHz.The useofthreeHP11664Adetectors,ortwodetectorsandabridge enablessimultaneous(amplitudeonly)transmissionandreflection measurementsviatheanalyzerCRT. 1-13.TheHP11664AdetectorandtheinputstagesoftheHP 8755C/8756Acompriseanac-coupledsystem.Thisdetectionscheme requiresa27

26、.8kHzsquarewaveamplitudemodulationoftheRFinput signal.Additionalinformationisprovidedinparagraph1-16, EQUIPMENT REQUIREDBUTNOTSUPPLIED. 1-14.OPTIONS 1-15.TheHP11664Adetectorisavailablewithan*APC-7RFinput connectorbyorderingOption001. 1-16.EQUIPMENT REQUIREDBUTNOTSUPPLIED 1-17.Reflectionandtransmissi

27、onmeasurementsrequiretwoor threeHP11664AdetectorsandeitheranHP8755Csweptamplitude analyzer,oranHP8756Ascalarnetworkanalyzer.Sweptfrequency measurementswillrequireasweeposcillator.Inaddition,theRF sourcesignalmustbeamplitudemodulatedbya27.8kHzsquarewave signal. 1-18.SweepOscillator 1-19.Asweeposcilla

28、torfurnishestheRFinputsignal.TheHP 8350seriesortheHP8620seriessweeposcillatorsmaybeused. 1-20.HP8350BSweepOscillator.TheHP8350Bsweeposcillator, usedwithanHP83500seriesRFplug-in,internallymodulatesthe RFoutputsignalwhenthefrontpanel(JMODbuttonisenabled. 1-21.HP8620CsweepOscillator.TheHP8620Csweeposci

29、llator, usedwithanHP86200seriesplug-in,requiresthattheMODULATOR DRIVEsignalfromtheanalyzerbeused.Seeplug-inOperatingand ServiceManualfordetails.ThisMODULATORDRIVEsignalis availableatthefrontpaneloftheHP8755C,andattherearpanel oftheHP8756A. *APC-7isaU.S.registeredtrademarkoftheBunkerRamoCorp. 1-2 Mod

30、el11664A NE SomeearlierRFplug-ins(compatiblewith theHP862OC)willrequiretheuseofan externalModulator(HP116658).Referto theRFplug-inOperatingandServiceManual fordetailedinformation. 1-22.Modulator 1-23.TheHP11665BModulatorisdesignedtobeusedwitheither theHP8755Csweptamplitudeanalyzer,ortheHP8756Ascalar

31、 networkanalyzer.TheHP8755C/8756Asuppliesa27.8kHzsquarewave signaltotheHP11665BtosquarewavemodulatetheRFsignal. 1-24.EQUIPMENT AVAILABLE 1-25.DirectionalCouplers 1-26.Reflectionmeasurementsrequiretheuseofadual directionalcouplerorbridge,ortwosingledirectionalcouplers toseparatethereference,incident,

32、andreflectedsignals. Reflectionandtransmissionmeasurementscanbemadeconcurrently withthissetup.TheHP7780covers.1to2GHz,andtheHP116920 coversfrom2to18GHz. 1-27.DirectionalBridges 1-28.TheHP85021A/Caresingle-portdirectionalbridgesthat allowtransmissionandreflectionmeasurementsfrom.01to18GHz, with-40dBd

33、irectivity.ThetestportconnectorontheHP85021A isanAPC-7,andontheHP85021CisaprecisionType-Nfemale. 1-29.TheHP11666Areflectometerbridgeallowstransmissionand reflectionmeasurementsfrom.015to18GHz.TheHP11666Ahouses twodetectors,oneinthereflectionport,andoneinthereference port.Becauseofthis,onlyoneHP11664

34、Adetectorisrequiredfor aratiomeasurement. 1-30.powersplitters 1-31.Ratiomeasurementstodeterminefrequencyresponseorother transmissioncharacteristicscanbeobtainedwithapowersplitter andtwoHP11664Adetectors.TheHP11667Apowersplitterprovides thisfunctionfromOCto18GHz. 3 Modell1664A 1-32.Accessories 1-33.T

35、hefollowingaccessoriesfortheHPl1664Adetectorare available: Modell1679A:7.5metre(25foot)extensioncable Modell1679B:60metre(200foot)extensioncable 1-34.RECOMMENDEDTESTEQUIPMENT 1-35.EquipmentrequiredfortestingtheHPl1664Aislistedin Table1-3.Otherequipmentmaybesubstitutedifitmeetsor exceedsthecriticalsp

36、ecificationsindicatedinthetable. Model11664A TableJ-I.Specifications SPECIFICATIONS FREQUENCY FrequencyRenge:10MHzto18GHz IOdB (51.92 SWR) 20dB(51.22 SWR) 18dB51.29 SWR) 16dB (51.38 SWR) TRACKINGBETWEEN TWOHP11664ADETECTORS 0.5dB 1.0dB 0.0124681012141618 Frequency IGHzl 681012141618 Frequency IGHz)

37、8 iii 12 16 ii 20 E 2. , 28 ; a:0.010.042 Typial V.riuiondUlltoTemperllure 1 -10 2000Tpmp +.5 iii.4 +.3 +.2 c+ 0 -.1 -.2 theplugshouldbeinsertedwiththekeydownward. 2.Securethedcconnectorintheanalyzerbyturningtheouter shellclockwise. 3.ConnecttheRFinputasfollows: CAUTIONI Donotapplymorethan3in/lb(3.5

38、em/kg) oftorquewhentighteningtheconnectors. Greatertorquemaydeformthemating surfaces. CAUTIONI Donotapplymorethan+20dBmRFpoweror .orethan+10voltsDCintotheUP11664A. 4.Turntheoutershellofthemaleconnectorclockwisetosecure theconnectiontotheHP11664ARFinput. 5.IftheRFinputconnectorisanAPC-7type,refertoFi

39、gure2-1 foruserinstructions. 2-2 Model11664A-Installation 2-14.MatingConnectors 2-15.Type-NconnectorsmatewiththecorrespondingType-N connectorswhosedimensionsconformtou.s.specification MIL-C-39012.APC-7connectorsmatewithanyotherAPC-7connector. 2-16.DetectorLeadIdentification 2-17.Codedcableclipsarefu

40、rnishedforleadidentification. placematchingclipsoneitherendofthecable. 2-18.OperatingEnvironaent 2-19.Temperature:OCto+55C. NOTE SeeTable1-2fordetectorresponse variationwithteaperature 2-20.Huaidity:Upto95%.Protectionshouldbeprovidedfrom temperatureextremes,whichcancausecondensationwithinthe instrum

41、ent. 2-21.Altitude:Upto7,620metres(25,000feet). 2-22.STORAGEANDSHIPMENT 2-23.Environaent 2-24.Theinstrumentmaybestoredorshippedinenvironments withinthefollowinglimits: Temperature: Humidity:Up Altitude:up -25Cto+75C to95% to7,620metres(25,000feet) 2-25.Protectionshouldbeprovidedfromtemperatureextrem

42、es, whichcancausecondensationwithintheinstrument. 2-26.packaging 2-27.Originalpackaging.Containersandmaterialsidenticalto thoseusedinfactorypackagingareavailablethrough Hewlett-Packardoffices.Iftheinstrumentisbeingreturnedto Hewlett-Packardforservicing,attachatagindicatingthetypeof servicerequired,r

43、eturnaddress,modelnumber,andfullserial number.EnsurethatthecontainerismarkedPRAGILEtoassure carefulhandling.Inanycorrespondence,refertotheinstrumentby modelnumberandfullserialnumber. 2-3 Model11664A-Installation 2-28.Otherpackaging.Thefollowinggeneralinstructionsshould beusedforrepackagingwithcommer

44、ciallyavailablematerials: 1.Wraptheinstrumentinheavypaperorplastic.Ifshippingtoa Hewlett-PackardOfficeorServiceCenter,attachatag indicatingthetypeofservicerequired,returnaddress,model number,andfullserialnumber. 2.Useastrongshippingcontainer.Adoublewallcartonmadeof 350-poundtestmaterialisadequate. 3

45、.Useenoughshockabsorbingmaterial(3to4inchlayer)around allsidesoftheinstrumenttoprovidefirmcushionandprevent movementinsidethecontainer. 4.Sealtheshippingcontainersecurely. 5.MarktheshippingcontainerFRAGILEtoassurecarefulhandling. Modelll664A-Operation SECTIONIII OPERATION CAUTIONI SUSCEPTIBLETODAMAG

46、E FROMSTATICDISCHARGE Repeatedelectrostaticdischarge(ESD)as lowas250voltscandestroymicrowave diodes.Ifstaticdischargeisnoticedby theoperator.itindicatesavoltageof 20.000voltsoraore.Materialsconducive tostaticbuild-upincludecarpeting. nylon.dryair.paper.adhesivetape. styrofoamandvinyl.Thebestaethodof

47、 preventingESDisfortheoperatortowear agroundingstrapconnnectedtoa conductivebenchmatthatprovidesapath togroundofbetween1and2.5Megohms. Alternatively.theoperatorcanground himselfbytouchinganygroundedinstrument chassisbeforetouchingtheUPl1664A connector.NEVERtouchconnectorcenter contacts. 3-1.INTRODUC

48、TION 3-2.Thissectioncontainsinformationconcerningoperationofthe UPl1664Adetector. 3-3 FEATURES 3-4.FeaturesoftheUPl1664AareshowninFigure3-1. 3-1 Modell1664A-Operation 2 (1)RFINPUTCONNECTOR.ThisconnectoracceptstheRFinput signal.OnstandardDetectorstheRFinputconnectorisType-N male.Otherconnectorsmaybes

49、ubstituted(seeFigure8-1). (2)DCCONNECTOR.ThisconnectorsuppliesthenecessoryDC voltageforoperationoftheHPl1664A,andfeedsthedetector outputsignaltothenetworkanalyzer. Figure 3-1.Modell1664A Features 3-5.OPERATORSCHECK 3-6.AnOperatorsCheckoftheHPl1664Aisincludedinthe OperatorsCheckprovidedinboththeHP8755CandtheHP8756A OperatingandServiceManuals. 3-7.OPERATINGPRECAUTIONS SeeCAUTIONonpage3-1. 3-8.TightentheHPl1664Aconnectorswithfingersonly.DoNOT useawrench. CAUTIO1 DoNOTapplyaorethan8in/lb(9.2em/kg) oftorquewhentighteningtheconnector