Hp 11848a User manual

SERVICEMANUAL

1«49A

PHASE

HOSEINWACE

HP

11848A

PHASE

NOISE

INTERFACE

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V*>.:-r-

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ESplHEWLETT

l:ZiPACKARD

HP11848A

PHASENOISEINTERFACE

ServiceManual

SERIALNUMBERS

Thismanualappliesdirectlytoinstrumentswithserial

numbersprefixed:

2621Ato2815A

rev.20APR88

Foradditionalimportantinformationaboutserial

numbers,referto"INSTRUMENTSCOVEREDBY

THISMANUAL"inSection1.

FirstEdition

EAST24001MISSIONAVENUE,TAPC-34,SPOKANE,WASHINGTON,

U.S.A.

99220

ServiceManualHPPart11848-90004

MicroficheServiceManualHPPart11848-90011Printedin

U.S.A.:

June1987

What

HEWLETT

WIEM PACKARD

s

no

.r

O'TY.

Model11848A GeneralInformation

DOCUMENTATIONUPDATING

Aninstrumentmanufacturedaftertheprintingofthesemanualsmayhavea serial-numberprefixthat

isnotlistedonthemanualtitlepage.Havinga serial-numberprefixthatisgreaterthanthatshownon

thetitlepageindicatesthattheinstrumentisslightlydifferentfromthosedocumentedinthemanual.

Inthiscase,yourmanualmaybeprovidedwith updatinginformationtomakeitascurrentaspossible.

Thisupdatinginformationcontainsallmajorchangeinformationthatappliestoinstrumentsbeyond

theserial-prefixrangedefinedonthetitlepage.Minorchangesmaynotbeincludedbutwillbecovered

insubsequentupdatesyoucanreceivebyjoiningtheDocumentationUpdateService.

ADescriptionoftheManualUpdatePacket

AManual Update packetconsistsofreplacementandadditionpageswhichshouldbeincorporatedin

yourmanualtobringituptodate.(Anadditionpageresultswhennewinformationwon'tfit ona

replacementpage.)

SigningUpfortheDocumentationUpdateService

Hewlett-Packardoffersa DocumentationUpdateServicethatwillprovideyouwithfurtherupdates

andchangesastheybecomeavailable.Ifyouhavenotreceivedupdateinformationthatmatchesthe

serialnumberofyourinstrument,youcanreceivethisinformationthroughtheUpdateService.

Ifyouoperateorserviceinstrumentswithdifferentserialprefixes,westronglyrecommendthatyou

jointhisserviceimmediatelytoensurethatyourmanualiskeptcurrent.

Formoreinformation,refertotheDocumentationUpdateServicereplycardincludedinthismanual

orcontact:

Hewlett-PackardCompany

TechnicalWritingDepartment

24001E.Mission-TAFC-34

Spokane,WA99220

(509)922-4001

Also,

ifyoujointheupdateservice,youcanindicatewhetheryouchoosetobecontactedinthe

futureaboutthequalityofthedocumentationyoureceive.Weareconstantlytryingtoprovidethe

bestdocumentationpossibleandperiodicallysurveyourcustomersastotheirexpectationsandthe

usabilityofthemanualsweprovide.

SAFETYCONSIDERATIONS

The Interfaceisa SafetyClassI instrument(thatis,providedwith a protectiveearthterminal).Before

operation,lookoverthePhaseNoiseInterfaceanditsrelateddocumentationtogetfamiliarwith

safetymarkingsandinstructions.RefertotheSafety Considerations pagefoundatthebeginningof

thismanualfora summaryofthesafetyinformation.Safetyinformationthatappliestothespecific

taskathand(forexample,installation)isfoundinthismanual.

3

GeneralInformation Model11848A

Fuses

50QTermination

Adapters,Type-NtoBNC

CableAssembly;BNCtoSMB CablesAssemblies;BNC

HP3048ASoftwareDiscs

Figure I.Accessories Supplied

4 rev.l5DEC87

Model11848A GeneralInformation

ACCESSORIESSUPPLIED

TheaccessoriessuppliedarepiecesofequipmentthatareshippedwitheveryInterface.Theaccessories

areshowninFigure1.

LinePowerCable.Thelinepowercablemaybesuppliedinseveralplugconfigurations,depending

onthedestinationoftheoriginalshipment.RefertoPower Cables intheInstallation sectionofthis

Service manual.

Fuses.

Riseswitha 0.75Aratingfor115Vac(HPpartnumber2110-0063)anda 0.5Aratingfor230

Vac(HPpartnumber2110-0012)aresupplied.Onefuseisfactoryinstalledaccordingtothevoltage\

availableinthecountryoforiginaldestination.RefertoPower Requirements intheInstallation ofthis;

Service manual.

HP3048ASoftwareDiscsandManualSet.TheHP3048Asoftwaresetandassociatedmanualsarej

shippedwiththeInterface.

HP 3048A Software Set (HPpartnumber11848-61026).\

HP 11848A Service Manual (HPpartnumber11848-90004).

HP 3048A Operating Manual (HPpartnumber03048-90001).

HP 3048A Reference Manual (HPpartnumber03048-90002).

50QTermination.This50HloadisusedtoterminatetheInterface'sSpectrumAnalyzeroutputif no;

RFspectrumanalyzerisavailable(HPpartnumber1250-0207).

Adapters,Type-NtoBNC.Threeadaptersareprovidedforsystemoperation(HPpartnumber

1250-0780).

CableAssemblies:BNC.Two30cm(12in.)cablesareprovidedforsystemoperation(HPpart,

number8120-1838).\

NoiseFloorTestFixture.Thistestfixture isusedtorunperformancetests(HPpartnumber,

11848-61032).

CableAssembly:BNCtoSMB.Thiscableassemblycanbeusedduringtroubleshooting(HPpart

number08954-60105).

5

GeneralInformation Model11848A

RECOMMENDEDTESTEQUIPMENT

Table1liststhetestequipmentandaccessoriesrecommendedforuseintesting,adjusting,andservicing

theInterface.Ifanyoftherecommendedequipmentisunavailable,instrumentswithequivalent

minimumspecificationsmaybesubstituted.

TestsfortheInterfaceareperformedduringtheHP3048APerformanceTestswhichareavailablein

theHP 3048A Operating Manual inAppendix B, Performance Tests.

Table 1. Recommended Test Equipment

InstrumentType

DynamicSignalAnalyzer

Counter(550MHz)

FunctionGenerator

Oscilloscope

PowerMeterandSensor

ModelNumber

HP3561A

HP5383A,HP5386A

HP3312A.HP3325A

HP1740A

HP435BorHP436Awith

HP8481AorHP8482A

Use*

!A,CfP,T"

P

P.T

T

*A=Adjustments,C=Functional

Checks,

P=Performance

Tests,

Troubleshooting1

**The

HP

3561Aisincludedwiththe

HP

3048Asystem.

OPTIONSAVAILABLE

Optionsarevariationsonthestandardinstrumentwhichcanbeorderedduringthepurchase.

ElectricalOptions

Option201:AddHighFrequencyPhaseDetector.Thisoptionaddsa 1.2to18GHzphase

detectortotheInterface.Thisphasedetectorextendstherangeofcarrierfrequenciesthatcanbe

demodulatedwithintheInterfacewithoutexternaldownconversionbytheSystem.AlloftheHP3048A

specificationsfrom 1.6to18GHzcarrierfrequencyarevalidwith thisoption.

MechanicalOptions

Option907:Front-HandleKit.FronthandlesareprovidedwhenOption907isordered.Aftershipment,

youcanordera Front-HandleKitasHPpartnumber5061-9689.

Option908:Rack-FlangeKit.Rackflanges areprovidedfortheHP11848APhaseNoiseInterface

whenOption908isordered.Aftershipment,youcanordera Rack-FlangeKitasHPpartnumber

5061-9677.

Option909:Rack-FlangeandFront-HandleCombinationKit.Thisisnota Front-HandleKitanda

Rack-FlangeKitpackagedtogether;itisa uniquepartthatcombinesbothfunctions.Combinationkits

areprovidedfortheHP11848APhaseNoiseInterfacewhenOption909isordered.Aftershipment,

youcanordera Rack-FlangeandFront-HandleCombinationKitasHPpartnumber5061-9683.

6 rev.l5DEC87

Model11848A Installation

Operatingvoltageisshown

inmodulewindow.

Selection

of

OperatingVoltage

and

FuseReplacement

1.

Opencoverdoor,pulltheFUSEPULLleverandrotatetoleft.Removethefuse.

2.

RemovetheLineVoltageSelectionCard.Positionthecardsothelinevoltageappearsattop-left

corner.Pushthecardfirmlyintotheslot.

3.RotatetheFUSEPULLlevertoitsnormalposition.Inserta fuseofthecorrectvalueintheholder.

Closethecoverdoor.

Figure 2. Line Voltage and Fuse Selection

OperatingEnvironment

The operatingenvironmentshouldbewithinthefollowinglimitations:

TemperatureQoCto

+55oC

Humidity5%to95%(maximumwetbulbtemperature= 40°C)

Ahitude<4600meters(15000feet)

Airflow5.8mm(0.23in.)minimumclearanceunderneaththe

instrumentandsufficientclearancebehindthe

instrumentforairflow thatisnotobstructed.

RackMounting

Rackmountinginformationisprovidedwiththerackmountingkit.Ifthekitwasnotorderedwiththe

instrumentasanoption,itmaybeorderedthroughthenearestHewlett-Packardoffice.Forrack-mount

kitpartnumbers,refertoMechanical Options intheGeneral Information sectionofthismanual.

9

Installation Model11848A

Jhble 2. AC Power Cables Available

Plug

Type Cable

HPPart

Number

Plug

Description Cable

Length

(Inches) Cable

Color ForUse

InCountry

250V 8120-1351

8120-1703 90°/STRBS1363A*

90°/90° 90

90 MintGray

MintGray UnitedKingdom.

Cyprus,Nigeria.

Rhodesia.

Singapore

250V 8120-1369

8120-0696

STR/STR

NZSS198/ASC112*

STR/900

79

80 Gray

Gray Austrailia.

NewZealand

250V 8120-1689

8120-1692 STR/STR*

STR/900

79

79 MintGray

MintGray EastandWest

Europe,Saudi

Arabia,Egypt,

(unpolarizedin

manynations)

125V

100V

(Sameplugasabove)

8120-1378

8120-1521

8120-1751

STR/STRNEMA5-15P*

STR/900

STR/STR

80

90

JadeGray

UnitedStates.

Canada.Mexico,

Phillipines,Taiwan

U.S./Canada

8120-4753

8120-4754 STR/STR

STR/900

90

90 DarkGray

DarkGray Japanonly

Japanonly

250V

dj^ 8120-2104

8120-2296

8120-3997

STR/STRSEV1011

1959-24507

Type12

STR/900

79

177

Gray

Switzerland

250V 8120-0698 STR/STRNEMA6-15P 90 Black UnitedStates,

Canada

250V 8120-2956

8120-2957

8120-3997

90°/STR

90790°

STR/STR

79 Gray Denmark

250V 8120-4211

8120-4600 STR/STR*IEC83-B1

STR/900

79

79 Black

Gray SouthAfrica,India

250V 8120-1860

8120-1575

8120-2191

8120-4379

STR/STR*CEE22-V1

(SystemsCabinetUse)

STR/STR

STR/900

90790°

59

31

59

80

JadeGray

Partnumbershownforplugisindustryidentifierforplugonly.NumbershownforcableisHPPartNumberforcomplete

cableincluding

plug.

E = Earth

Ground;

L = Line;N= Neutral;STR= Straight

rev.07OCT87

Model11848A ReplaceableParts

Reference

Designation

A3J1-14

A3J15

A3J16

A3J201

A3J202

A3J203

A3J204

A3L1

A3L2-200

A3L201

A3L202

A3L203

A3L204

A3L205

A3L206

A3L207

A3L208

A3L209

A3L210

A3L211

A3L212

A3L213

A3L214

A3L215

A3L216

A3L217

A3L218

A3L219

A3L220

A3MP1

A3MP2

A3MP3

A3Q1

A3Q2

A3Q3

A3Q4

A3Q5-200

A3Q201

A3R1

A3R2

A3R3

A3R4

A3R5

A3R6

A3R7

A3R8

A3R9

A3R10

A3R11-14

A3R15

A3R16

A3R17

A3R18

HPPart

Number

1250-1255

1205-0095

1251-4670

1251-7264

1251-3825

1251-8472

9100-1661

9100-3560

9140-0210

9140-0137

9140-0210

9140-0137

1251-2194

1390-0457

1390-0458

1855-0410

1855-0276

0757-0280

0698-3157

0698-3460

0698-3454

0757-0444

0698-3157

0698-3450

c

D

1

0

2

6

7

0

4

6

1

9

0

6

3

1

3

1

3

9

Of*

Wl|

14

1

2

25

5

27

3

1

12

20

8

3

4

Table 5. Replaceable Parts

Description

CONNECTOR-RFSMBM PC50OHM

HEATSINKSGLTO-5/TO-39-CS

NOTASSIGNED

CONNECTOR

3-PIN

M POSTTYPE

CONN-POSTTYPE.100-PIN-SPCG34-CONT

NOTASSIGNED

CONNECTOR

5-PIN

M POSTTYPE

CONN-POSTTYPE.100-PIN-SPCG26-CONT

INDUCTORRF-CH-MLD

2.2MH

5%

NOTASSIGNED

INDUCTORRF-CH-MLD

5.6UH

5%

INDUCTORRF-CH-MLD

5.6UH

5%

INDUCTORRF-CH-MLD

5.6UH

5%

INDUCTORRF-CH-MLD100UH5%

INDUCTORRF-CH-MLD1MH5%

INDUCTORRF-CH-MLD100UH5%

INDUCTORRF-CH-MLD1MH5%

CONNECTOR-SGLCONTSKT.021-IN-BSC-SZ

FASTENER-SNAP-INPLGR

0.076

IN- ,165IN

FASTENER-SNAP-INGROM

0.076

IN- .165IN

NOTASSIGNED

TRANSISTOR

J-FET

N-CHAN

D-MODE

TO-18SI

TRANSISTOR

J-FET

N-CHAN

D-MODE

TO-18SI

TRANSISTOR

J-FET

N-CHAN

D-MODE

TO-18SI

NOTASSIGNED

TRANSISTOR

J-FET

2N4416A

N-CHAN

D-MODE

RESISTORIK

1%

.125WF TC=0+-100

NOTASSIGNED

RESISTOR19.6K

1%

.125WF TC=0+-100

RESISTOR19.6K

1%

.125WF TC=0+-100

RESISTOR19.6K

1%

.125WF TC=0+-100

RESISTOR19.6K

1%

.125WF TC=6+-100

RESISTOR19.6K

1%

.125WF TC=0+-100

RESISTOR422K

1%

.125WF TC=0+-100

RESISTOR215K

1%

.125WF TC=0+-100

NOTASSIGNED

RESISTOR

12.1K

1%

.125WF TC=0+-100

RESISTOR19.6K

1%

.125WF TC=0+-100

RESISTOR19.6K1%125WF TC=0+-100

RESISTOR42.2K

1%

.125WF TC=0+-100

Mfr.

Code

28480

30161

28460

28480

Mfr.PartNumber

1250-1255

1205-0095

1251-4670

1251-7264

1251-3825

1251-8472

9100-1661

28480

04713

24546

28480

24546

9100-3560

9140-0210

9140-0137

9140-0210

9140-0137

1251-2194

1390-0457

1390-0458

1855-0410

2N4416A

CT4-1/8-T0-1001-F

CT4-1/8-T0-1962-F

0698*3460

CT4-1/8-T0-2153-F

CT4-1/8-TO-1212-F

CT4-1/8-T0-1962-F

CT4-1/8-T0-4222-F

fRefertoTable7 forupdateinformation.

rev.07OCT87

ReplaceableParts Model11848A

Reference

Designation

A3R19

A3R20

A3R21

A3R22

A3R23

A3R24

A3R25

A3R26

A3R27

A3R28

A3R29

A3R30

A3R31

A3R32

A3R33

A3R34

A3R35

A3R36

A3R37

A3R38

A3R39

A3R40

A3R41

A3R42

A3R43

A3R44

A3R45

A3R46

A3R47

A3R48

A3R49

A3R50

A3R51

A3R52

A3R53

A3R54

A3R55

A3R56

A3R57

A3R58

A3R59

A3R60

A3R61

A3R62

A3R63

A3R64

A3R65

A3R66

A3R67

A3R68

HP

Part

Number

0757-0438

0698-0084

0698-8827

0757-0280

0698-3223

0757-0420

0698-4421

0757-0422

0757-0417

0757-0400

0698-0084

0698-3460

0698-3455

0698-3450

0757-0438

0698-3450

0698-3159

0698-3154

0757-0438

0698-3154

0698-0085

0698-3447

0757-0438

0698-3154

0698-0085

0698-3447

0757-0438

0698-3154

0698-0085

0698-3447

0757-0438

0698-4421

0698-3454

0698-0084

0698-8827

0698-3460

0698-3154

0757-0438

2100-0558

c

D

3

9

4

3

4

3

6

5

8

9

1

4

9

3

9

5

0

3

0

4

3

0

4

3

0

4

3

6

3

9

4

1

0

3

9

Oft

\*ljf

29

8

12

3

4

11

2

1

10

3

5

6

Table

5.

Replaceable Parts

Description

RESISTOR

5.11K1%.125WF

TC=0+-100

RESISTOR

2.1SK

1%

.125WF

TO0+-100

RESISTOR

1M

1%

.125WF

TC=0+-100

RESISTOR

1K

1%

.125WF

TC=0+-100

RESISTOR

1.24K

1%

.125WF

TC=0+-100

RESISTOR

750

1%

.125WF

TC=0+-100

RESISTOR

249

1%

.125WF

TC=0+-100

RESISTOR

249

1%

.125WF

TC=0+-100

RESISTOR

249

1%

.125WF

TC=0+-100

RESISTOR

909

1%

.125WF

TC=0+-100

RESISTOR

909

1%

.125WF

TC=0+-100

RESISTOR

562

1%

.125WF

TC=0+-100

RESISTOR

90.9

1%

.125WF

TC=0+-100

RESISTOR

2.15K

1%

.125WF

TC=0+-100

RESISTOR

2.15K

1%

.125WF

TC=0+-100

RESISTOR422K

1%

.125WF

TC=0+-100

RESISTOR422K

1%

.125WF

TC=0+-100

RESISTOR

261K

1%

.125WF

TC=0+-100

RESISTOR42.2K

1%

.125WF

TC=0+-100

RESISTOR

5.11K

1%

.125WF

TC=0+-100

RESISTOR

5.11K

1%

.125WF

TC=0+-100

RESISTOR42.2K

1%

-125WF

TC=0+-100

RESISTOR

26.1K

1%

.125WF

TC=0+-100

RESISTOR

4.22K

1%

.125WF

TC=0+-100

RESISTOR

5.11K

1%

.125WF

TC=0+-100

RESISTOR

5.11K

1%

.125WF

TC=0+-100

RESISTOR

4.22K

1%

.125WF

TC=0+-100

RESISTOR

2.61

K

1%

.125WF

TC=0+-100

RESISTOR

422

1%

.125WF

TC=0+-100

RESISTOR

5,11K1% .125WF

TC=0+-100

RESISTOR

5.11K

1%

.125WF

TC=0+-100

RESISTOR

4.22K

1%

.125WF

TC=0+-100

RESISTOR

2.61

K

1%

.125WF

TC=0+-100

RESISTOR

422

1%

.125WF

TC=0+-100

RESISTOR

5.11K

1%

.125WF

TC=0+-100

RESISTOR

5.11K

1%

.125WF

TC=0+-100

RESISTOR

4.22K

1%

.125WF

TC=0+-100

RESISTOR

2.61K 1%.125WF

TC=0+-100

RESISTOR

4221%.125WF

TC=0+-100

RESISTOR

5.11K

1%

.125WF

TC=0+-100

RESISTOR

5.11K

1%

.125WF

TC=0+-100

RESISTOR

249

1%

.125WF

TC=0+-100

RESISTOR

215K

1%

.125WF

TC=0+-100

RESISTOR

2.15K

1%

.125WF

TC=0+-100

RESISTOR

1M

1%

.125WF

TC=0+-100

RESISTOR422K

1%

.125WF

TC=0+-100

RESISTOR

4.22K

1%

.125WF

TC=0+-100

RESISTOR

5.11K

1%

.125WF

TC=0+-100

RESISTOR

5.11K

1%

.125WF

TC=0+-100

RESISTOR-TRMR

20K10%C

TOP-ADJ

1-TRN

Mfr.

Code

24546

28480

24546

28480

24546

28480

24546

28480

Mfr.

Part

Num

CT4-1/8-T0-5111-F

CT4-1/8-T0-2151-F

0698-8827

CT4-1/8-T0-1001-F

CT4-1/8-T0-1241-F

CT4-1/8-T0-751-F

CT4-1/8-T0-249R-F

CT4-1/8-T0-909R-F

CT4-1/8-T0-562R-F

CT4-1/8-T0-90R9-F

CT4-1/8-T0-2151-F

0698-3460

CT4-1/8-T0-2613-F

CT4-1/8-T0-4222-F

CT4-1/8-T0-5111-F

CT4-1/8-T0-4222-F

CT4-1/8-T0-2612-F

CT4-1/8-TO-4221-F

CT4-1/8-T0-5111-F

CT4-1/8-TO-4221-F

CT4-1/8-T0-2611-F

CT4-1/8-T0-422R-F

CT4-1/8-T0-5111-F

CT4-1/8-TO-4221-F

CT4-1/8-T0-2611-F

CT4-1/8-T0-422R-F

CT4-1/8-T0-5111-F

CT4-1/8-TO-4221-F

CT4-1/8-T0-2611-F

CT4-1/8-TCM22R-F

CT4-1/8-T0-5111-F

CT4-1/8-T0-249R-F

CT4-1/8-T0-2153-F

CT4-1/8-T0-2151-F

0698-8827

0698-3460

CT4-1/8-TO-4221-F

CT4-1/8-T0-5111-F

2100-0558

t

Refer

to

Table

7 for

update

information.

34

Model11848A

Table 5. Replaceable Parts

ReplaceableParts

Reference

Designation

A3TP11

A3TP12

A3TP13

A3TP14

A3TP15

A3TP16

A3TP17

A3TP18

A3TP19

A3TP20

A3TP21

A3TP22

A3TP23

A3TP24

A3TP25

A3TP26

A3TP27

A3TP28

A3TP29

A3TP30

A3TP31

A3TP32

A3TP33

A3TP34

A3TP35

A3TP36

A3TP37

A3TP38

A3TP39

A3TP40

A3TP41

A3TP42

A3TP43

A3TP44

A3TP45

A3TP46

A3TP47

A3TP48-200

A3TP201

A3TP202

A3TP203

A3TP204

A3TP205

A3TP206

A3TP207

A3U1

A3U2

A3U3

A3U4

A3U5

A3U6

A3U7

A3U8

A3U9

HPPart

Number

1251-0600

1820-0270

1205-0095

1826-0065

1826-1557

1826-1049

1826-0716

1826-1557

c

D

0

7

0

7

2

8

7

Qty.Description

CONNECTOR-SGLCONTPIN1.14-MM-BSC-SZSQ

NOTASSIGNED

CONNECTOR-SGLCONTPIN1.14-MM-BSC-SZSQ

1ICWIDEBANOAMPLVIDTO-100PKG

HEATSINK-SGLTO-5/TO-39-CS

NOTASSIGNED

2ICCOMPARATORPRCN8-DIP-PPKG

ICCOMPARATORPRCN8-DIP-PPKG

11ICOPAMPLOW-BJAS-H-IMPDTO-99PKG

1ICOPAMPPRCN8-DIP-CPKG

3ICOPAMPLOW-NOISEDUAL8-DIP-CPKG

ICOPAMPLOW-BIAS-H-IMPDTO-99PKG

Mfr.

Code

28480

26480

28480

28460

28480

07263

30161

Mfr.Pa

1251-0600

UA733HC

3225B

27014

06665

18324

27014

LM311N

LF356H

OP-27GZ

NE5532AFE

LF356H

tRefertoTable7 forupdateinformation.

rev.07OCT87

ReplaceableParts Model11848A

Reference

Designation

A3U10

A3U11

A3U12

A3U13

A3U14

A3U15

A3U16

A3U17

A3U18

A3U19

A3U20

A3U21

A3U22

A3U23

A3U24

A3U25

A3U26

A3U27

A3U28

A3U29

A3U30

A3U31

A3U32

A3U33

A3U34-200

A3U201

A3U202

A3U203

A3U204

A3U205

A3U206

A3U207

A3U208

A3U209

A3U210

A3U211

A3U212

A3U213

A3U214

A3U215

HPPart

Number

1826-1557

1626-1557

1826-1557

1826-0783

1820-1422

1826-1492

1826-1557

1626-1557

1826-1557

1826-1150

1826-0716

1826-0606

1820-1730

1820-1216

1820-1281

1820-1216

1826-0188

1826-0785

1820-1416

1820-1281

1820-1416

1820-1281

1820-1201

c

D

Oty.

7

97

31

91

7

61

8

514

5

Table 5. Replaceable Parts

Description

ICOPAMPLOW-BIAS-H-IMPDTO-99PKG

ICOPAMPLOW-NOISE

8-DIP-C

PKG

ICMVTTLLSMONOSTBLRETRIG

ICOPAMPPRCN

8-DIP-C

PKG

ICOPAMPLOW-BIAS-H-IMPDTO-99PKG

ICOPAMPLOW-BIAS-H-IMPOTO-99PKG

ICOPAMPINSTMDUAL14-DIP-CPKG

ICOPAMPLOW-NOISEDUAL

8-DIP-C

PKG

ICSWITCHANLGQUAD16-DIP-CPKG

NOTASSIGNED

ICFFTTLLS

D-TYPE

POS-EDGE-TRIGCOM

ICFFTTLLS

D-TYPE

POS-EDGE-TRIGCOM

ICFFTTLLS

D-TYPE

POS-EDGE-TRIGCOM

ICFFTTLLS

D-TYPE

POS-EDGE-TRIGCOM

ICDCDRTTLLS

3-TO-8-LINE

3-INP

ICDCDRTTLLS

2-TO-4-LINE

DUAL

ICDCDRTTLLS

3-TO-8-LINE

3-INP

D/A

8-BIT

16-CERDIPBPLR

D/A

8-BIT

16-CERDIPBPLR

ICOPAMPLOW-BIAS-H-IMPDDUAL

8-DIP-C

ICSCHMITT-TRIGTTLLSINVHEX1-INP

ICDCDRTTLLS

2-TO-4-LINE

DUAL

ICSCHMITT-TRIGTTLLSINVHEX1-INP

ICDCDRTTLLS

2-TO-4-LINE

DUAL

ICGATETTLLSANDQUAD

2-INP

Mfr.

Code

27014

52063

01295

06665

27014

06665

18324

17856

01295

04713

01295

Mfr.PartN

LF356H

XR5534ACN

SN74LS122N

OP-16EZ

LF356H

OP-227GY

NE5532AFE

DG201BK

SN74LS273N

SN74LS138N

SN74LS139AN

SN74LS138N

MC1408L-8

TL072ACJG

SN74LS14N

SN74LS139AN

SN74LS14N

SN74LS139AN

SN74LS08N

2621A TO 2647A

A3VR1

2649A AND ABOVE

A3VR1

A3VR2

A3VR3

A3VR4

A3VR5

1902-0680

1902-0946

NOTASSIGNED

DIODE-ZNR1N8276.2V5%DO-7PD=.4W

DIODE-ZNR3.3V5%DO-35PD=.4WTC=-.039%

26480

28480

1902-0946

fRefertoTable7 forupdateinformation.

38 rev.07OCT87

Model11848A

Table 5.Replaceable Parts

ReplaceableParts

Reference

Designation

A4J1

A4J2

A4J3

A4J4

A4J5

A4J6

A4J7

A4J8

A4J9

A4J10

A4J11

A4J12

A4J13

A4J14

A4J15

A4J16

A4J17-200

A4J201

A4J202

A4J203

A4J204

A4J205

A4J206

A4J207

A4K1

A4K2

A4K3

A4K4

A4K5

A4K6

A4K7

A4K8

A4K9

A4K10

A4K11

A4K12

A4K13

A4K14

A4L1

A4L2

A4L3

A4L4

A4L5

A4L6

A4L7

A4L8

A4L9

A4L10

A4L11

A4L12

A4L13

A4L14

A4L15

HPPart

Number

1250-1255

5021-2826

5021-2626

1250-1255

1250-1707

1251-3825

1250-1255

1251-8929

1252-0243

1251-4670

1250-1255

0490-1318

0490-0916

0490-1515

0490-0916

0490-1318

0490-1316

0490-0916

0490-1318

0490-1515

0490-1318

9100-3818

9140-0637

9100-3807

9140-0638

9140-0262

9140-0261

9140-0399

9100-3913

9100-3912

9100-3561

9140-0285

9140-0137

CQ\

D™

1i

1

3

61

2

9

2

1

47

4

67

6

32

6

71

61

41

71

32

3

21

71

31

21

72

7

01

1

Description

CONNECTOR-RFSMBM PC50-OHM

NOTASSIGNED

RFFTTNG

CONNECTOR-RFSMBM PC50-OHM

CONNECTOR-RFSMAM PC50-OHM

CONNECTOR

5-PIN

M POSTTYPE

NOTASSIGNED

CONNECTOR-RFSMBM PC50-OHM

NOTASSIGNED

CONNECTOR-RFSMBM PC50-OHM

CONN-POSTTYPE.100-PIN-SPCG50-CONT

CONN-POSTTYPE.100-PIN-SPCG10-CONT

CONNECTOR

3-PIN

M POSTTYPE

CONNECTOR-RFSMBM PC50-OHM

RELAY2C12VDC-COIL.5A28VDC

RELAY-REED1A500MA100VDC5VDC-COIL

RELAY-REED1C1A150VDC5VDC-COIL3VA

RELAY-REED1A500MA100VDC5VDC-COIL

RELAY2C12VDC-COIL.5A28VDC

RELAY-REED1A500MA100VDC5VDC-COIL

RELAY2C12VDC-COIL.5A28VDC

RELAY-REED1C1A150VDC5VDC-COIL3VA

RELAY2C12VDC-COIL.5A28VDC

INDUCTORRF-CH-MLD47NH20%

INDUCTORRF-CH-MLD68NH20%.166DX.385LG

INDUCTORRF-CH-MLD110NH5%

INDUCTORRF-CH-MLD510NH5%

INDUCTORRF-CH-MLD200NH5%

INDUCTORRF-CH-MLD100NH5%

INDUCTORRF-CH-MLD

2.2UH

5%

INDUCTORRF-CH-MLD

3.3UH

5%

INDUCTORRF-CH-MLD15UH5%

INDUCTORRF-CH-MLD

6.2UH

5%

INDUCTORRF-CH-MLD

6.2UH

5%

INDUCTORRF-CH-MLD3UH5%

NOTASSIGNED

INDUCTORRF-CH-MLD1MH5%

Mfr.

Code

28480

Mfr.

PartNumber

1250-1255

28480

5021-2826

1250-1255

1250-1707

1251-3825

28480 1250-1255

28480

28460

28480

71707

28480

71707

26480

28480

1250-1255

1251-8929

1252-0243

1251-4670

1250-1255

0490-1318

0490-0916

2911-05-300

0490-0916

0490-1318

0490-0916

0490-1318

2911-05-300

0490-1318

9100-3818

9140-0637

9100-3807

9140-0638

9140-0262

9140-0261

9140-0399

9100-3913

9100-3912

9100-3561

9140-0285

9140-0137

tRefertoTable7 forupdateinformation.

rev.07OCT87

ReplaceableParts Model11848A

Reference

Designation

A4L16

A4L17

A4L18

A4L19

A4L20

A4L21

A4L22

A4L23

A4L24

A4L25

A4L26

A4L27

A4L28

A4L29

A4L30

A4L31

A4L32

A4L33

A4L34

A4L35

A4L36

A4L37

A4L38

A4L39

A4L40

A4L41

A4L42

A4L43-45

A4L46

A4L47

A4L48

A4MP1

A4MP2

A4MP3

A4MP4

A4MP5

A4MP6

A4MP7

A4MP8

A4Q1

A4Q2

A4Q3

A4Q4

A4Q5

A4Q6

A4Q7

A4Q8

A4Q9

A4Q10.

HPPart

Number

9140-0636

9140-0131

9100-1661

9140-0210

9100-3560

9140-0210

9140-0137

9140-0144

9140-0137

9140-0144

9140-0138

0515-0655

0535-0004

0535-0109

1251-2194

1251-5595

2190-0584

3050-0891

35601-01209

1854-0247

1853-0354

1854-0795

1854-0247

1853-0354

1854-0215

1854-0637

1653-0459

c

D

5

4

1

6

1

0

1

0

2

4

9

5

1

2

0

7

9

7

2

9

7

1

3

Qty

1

23

1

2

3

2

1

6

2

1

3

9

Table 5. Replaceable Parts

Description

NOTASSIGNED

INDUCTOR40MH5%.55DX.45LG

INDUCTORRF-CH-MLD10MH5%

INDUCTORRF-CH-MLD

2J2MH

5%

INDUCTORRF-CH-MLD100UH5%

INDUCTORRF-CH-MLD

5.6UH

5%

INDUCTORRF-CH-MLD100UH5%

INDUCTORRF-CH-MLD1MH5%

INDUCTORRF-CH-MLD

4.7UH

10%

INDUCTORRF-CH-MLD

4.7UH

10%

INDUCTORRF-CH-MLD

4.7UH

10%

INDUCTORRF-CH-MLD1MH5%

INDUCTORRF-CH-MLD

4.7UH

10%

INDUCTORRF-CH-MLD

4.7UH

10%

INDUCTORRF-CH-MLD

4.7UH

10%

INDUCTORRF-CH-MLD

4.7UH

10%

INDUCTORRF-CH-MLD

4.7UH

10%

INDUCTORRF-CH-MLD

4.7UH

10%

INDUCTORRF-CH-MLD

4.7UH

10%

INDUCTORRF-CH-MLD

4.7UH

10%

INDUCTORRF-CH-MLD

4.7UH

10%

INDUCTORRF-CH-MLD

4.7UH

10%

INDUCTORRF-CH-MLD

4.7UH

10%

INDUCTORRF-CH-MLD

4.7UH

10%

INDUCTORRF-CH-MLD

4.7UH

10%

INDUCTORRF-CH-MLD

4.7UH

10%

INDUCTORRF-CH-MLD

4.7UH

10%

NOTASSIGNED

INDUCTORRF-CH-MLD

4.7UH

10%

INDUCTORRF-CH-MLD

4.7UH

10%

INDUCTORRF-CH-MLD180UH5%

SCREW-MACHM3X 0.58MM-LGPAN-HD

NUT-HEXDBL-CHAMM3X 0.5

2.4MM-THK

NUTM-DBLHXM3

CONNECTOR-SGLCONTSKT.021-IN-BSC-SZ

POLARIZINGKEY-POSTCONN

WASHER-LKHLCL3.0MM

3.1-MM-ID

WASHER-FLMTLC3.0MM

3.3-MM-ID

BRACKET-MIXER-1

TRANSISTORNPNSITO-39PD=1WFT=800MHZ

TRANSISTORPNPSITO-92PD=350MW

TRANSISTORNPNSITO-92PD=625MW

TRANSISTORNPNSITO-39PD=1WFT=800MHZ

TRANSISTORPNPSITO-92PD=350MW

TRANSISTORNPNSITO-92PD=350MW

TRANSISTORNPN2N2219ASITO-5PD=800MW

TRANSISTORPNPSIPD=625MWFT=200MHZ

Mfr.

Code

26480

28480

Mfr.Pai

9140-0636

9140-0131

9100-1661

9140-0210

9100-3560

9140-0210

9140-0137

9140-0144

91404)137

9140-0144

91404)144

914<M)144

9140-0144

28480

00000

28480

04713

28480

04713

01295

28480

9140-0144

9140-0138

ORDERBYDESCRIPTION

0535-0109

1251-2194

1251-5595

2190-0584

3050-0891

35601-01209

1854-0247

1853-0354

MPSH10

1854-0247

1853-0354

2N3904

2N2219A

1853-0459

fRefertoTable7 forupdateinformation.

44

Model11848A ReplaceableParts

Reference

Designation

B1

C1

C2

C3

C4

C5

C6

C7

C8

2621A to 2720A

C9

C10

2815A and above

C9

C10

C11

C12

C13

C14

C15

C16

C17

C18

C19

C20

C21

C22

C23

C24

C25

C26

C27

C28

CR1-17

CR18

CR18J18

CR19

CR19J19

F1

H1

HPPart

Number

3160-0494

1251-2097

0180-0230

0160-3094

0160-3670

0160-4835

0515-0430

0160-4835

0515-0430

0160-3036

0160-4065

Qty.

Table 5.Replaceable Parts

Description Mfr.

Code Mfr.PartNumber

1906-0065

1251-7362

1252-0470

1906-0065

1251-7362

1252-0470

2110-0063

2110-0012

MISCELLANEOUSPARTS

91 FANTBAX18-CFM

32 CONTACT-CONN

U/W-UTIL

MALECRP

0CAPACITOR-FXD1

UF+-20%

50VDCTA

0CAPACITOR-FXD1

UF+-20%

50VDCTA

0CAPACJTOR-FXD1

UF+-20%

50VOCTA

0CAPACITOR-FXD

1

UF+-20%

50VDCTA

0CAPACITOR-FXD1

UF+-20%

50VOCTA

0CAPACfTOR-FXD1

UF+-20%

50VOCTA

0CAPACITOR-FXO1

UF+-20%

50VDCTA

016CAPACITOR-FXD1

UF+-20%

SOVOC

TA

84 CAPACITOR-FXD.1UF+-10%100VDCCER

8CAPACITOR-FXD.1UF+-10%100VDCCER

6CAPACITOR-FXD

.1

UF

+-20%200VDCCER

6CAPACITOR-FXD.1UF+-20%200VDCCER

7CAPACITOR-FXD

.1

UF

+-10%50VDCCER

(ATTACHEDTOJ11)

32 SCREW-MACHINEASSEMBLYM3X 0.56MM-LG

7CAPACITOR-FXD

.1

UF

+-10%50VDCCER

(ATTACHEDTOJ1)

32 SCREW-MACHINEASSEMBLYM3X 0.56MM-LG

815CAPACITOR-FDTHRU5000PF+80-20%200V

8CAPACITOR-FDTHRU5000PF+80-20%200V

CAPACITOR-FXD.1UF+-20%250VAC(RMS)

NOTASSIGNED

02 DIODE-FWBRDG100V10A

12 CONNECTORBODY4 PIN

4CONTACT

02 DIODE-FWBRDG100V10A

12 CONNECTORBODY4 PIN

4CONTACT

22 FUSE.75A250VNTD

1.25X^5

UL

(FOR110/120VOPERATION)

1FUSE.5A250VNTD

1.25X.25

UL

(FOR220/240VOPERATION)

11848-610279 1 REFERENCEDECKHARDWAREASSEMBLY

INCLUDESHARDWAREFORA6-A9ASSEMBLIES

93 SPACER-RND.125-IN-LG.18-IN-ID

13 SCREW-MACHM4X 0.712MM-LGPAN-HD

33 NUT-HEXW/EXT-T-LKWRM4X 0.7

3.2MM-THK

411WASHER-LKINTLT NO.10.195-IN-ID

911NUT-HEX-DBL-CHAM10-32-THD.067-IN-THK

93 WASHER-FLMTLC4.0MM

4.4-MM-ID

0380-0003

0515-1139

0535-0082

2190-0124

2950-0078

3050-0893

28480

56289

56269

56289

28480

00000

28480

00000

28480

28460

28480

00000

28480

26480

3160-0494

1251-2097

1500105X0050A2

150D105X0050A2

1500105X0050A2

0160-3094

0160-3670

0160-4835

ORDERBYDESCRIPTION

0160-4835

ORDERBYDESCRIPTION

0160-3036

01604065

0160-4065

1906-0065

1251-7362

1252-0470

1906-0065

1251-7362

1252-0470

2110-0063

2110-0012

11848-61027

0380-0003

ORDERBYDESCRIPTION

2190-0124

2950-0078

3050-0893

fRefertoTable7 forupdateinformation.

rev.20APR88 63

ReplaceableParts Model11848A

Reference

Designation

JI

J2

J3

J4

J5

J6

J7

J8

J9

J10

J11

J12

J13

HPPart

Number

2950-0054

5040-7624

0360-1089

1250-1811

2190-0054

2950-0054

1250-1811

2190-0054

2950-0054

6960-0132

1250-1811

2190-0054

2950-0054

1250-1811

2190-0054

2950-0054

6960-0132

1250-1811

2190-0054

2950-0054

2190-0054

2950-0054

2190-0054

2950-0054

2190-0054

2950-0054

2190-0054

2950-0054

5040-7624

0360-1089

2190-0054

2950-0054

2190-0054

2950-0054

c

D

1

9

1

5

9

1

5

9

1

5

9

1

5

9

1

5

9

1

9

1

9

1

9

1

9

1

9

1

9

1

9

1

Qt>

3

4

2

3

2

3

4

2

3

Table 5. Replaceable Parts

Description

NOTSEPARATELYREPLACEABLEP/0W8

NUT-HEX-OBL-CHAM

1/2-28-THO

.125-IN-THK

WASHERSHOULDER

TERMINAL-SLDRLUGPL-MTGFOR-#1/2-SCR

ADAPTER-COAXSTRF-N

F-SMA

WASHER-LKINTLT 1/2IN.505-IN-ID

NUT-HEX-DBL-CHAM

1/2-28-THD

.125-IN-THK

ADAPTER-COAXSTRF-N

F-SMA

WASHER-LKINTLT 1/2IN.505-IN-ID

NUT-HEX-DBL-CHAM

1/2-28-THD

.125-IN-THK

PLUG-HOLEFL-HDFOR.5-D-HOLENYL

(EXCEPTOPTION201)

ADAPTER-COAXSTRF-N

F-SMA

(OPTION201ONLY)

WASHER-LKINTLT 1/2IN.505-IN-ID

NUT-HEX-DBL-CHAM

1/2-28-THO

.125-IN-THK

ADAPTER-COAXSTRF-N

F-SMA

WASHER-LKINTLT 1/2IN.505-IN-ID

NUT-HEX-DBL-CHAM

1/2-28-THD

.125-IN-THK

PLUG-HOLEFL-HDFOR.5-D-HOLENYL

(EXCEPTOPTION201)

ADAPTER-COAXSTRF-N

F-SMA

(OPTION201ONLY)

WASHER-LKINTLT 1/2IN.505-IN-ID

NUT-HEX-DBL-CHAM

1/2-28-THD

.125-IN-THK

NOTSEPARATELYREPLACEABLEP/OW10

WASHER-LKINTLT 1/2IN.505-IN-ID

NUT-HEX-DBL-CHAM

1/2-28-THD

.125-IN-THK

NOTSEPARATELYREPLACEABLEP/OW12

WASHER-LKINTLT 1/2IN.505-IN-ID

NUT-HEX-DBL-CHAM

1/2-28-THD

.125-IN-THK

NOTSEPARATELYREPLACEABLEP/OW15

WASHER-LKINTLT 1/2IN.505-IN-ID

NUT-HEX-DBL-CHAM

1/2-28-THD

.125-IN-THK

NOTSEPARATELYREPLACEABLEP/OW16

WASHER-LKINTLT 1/2IN.505-IN-ID

NUT-HEX-DBL-CHAM

1/2-28-THD

.125-IN-THK

NOTSEPARATELYREPLACEABLEP/OW9

NUT-HEX-DBL-CHAM

1/2-28-THD

.125-IN-THK

WASHERSHOULDER

TERMINAL-SLDRLUGPL-MTGFOR-#1/2-SCR

NOTSEPARATELYREPLACEABLEP/OW20

WASHER-LKINTLT 1/2IN.505-IN-ID

NUT-HEX-DBL-CHAM

1/2-28-THD

.125-IN-THK

NOTSEPARATELYREPLACEABLEP/OW19

WASHER-LKINTLT 1/2IN.505-IN-ID

NUT-HEX-DBL-CHAM

1/2-28-THD

.125-IN-THK

Mfr.

Code Mfr.PartNumber

ooooo

28480

00000

28480

00000

28480

00000

28480

ooooo

28480

ooooo

28480

ooooo

28480

ooooo

28480

ooooo

28480

ooooo

26480

28480

ooooo

28480

ooooo

ORDERBYDESCRIPTION

5040-7624

0360-1089

1250-1811

2190-0054

ORDERBYDESCRIPTION

1250-1811

2190-0054

ORDERBYDESCRIPTION

6960-0132

1250-1811

2190-0054

ORDERBYDESCRIPTION

1250-1811

2190-0054

ORDERBYDESCRIPTION

6960-0132

1250-1811

2190-0054

ORDERBYDESCRIPTION

2190-0054

ORDERBYDESCRIPTION

2190-0054

ORDERBYDESCRIPTION

2190-0054

ORDERBYDESCRIPTION

2190-0054

ORDERBYDESCRIPTION

5040-7624

0360-1089

2190-0054

ORDERBYDESCRIPTION

2190-0054

ORDERBYDESCRIPTION

fRefertoTable7 for updateinformation.

64

Model11848A ReplaceableParts

Reference

Designation

J15

J18

J19

M1

MP1

MP2

MP4

MP5

MP6

MP7

MP8

MP9

MP10

MP11

MP12

MP13

MP14

MP15

MP16

MP17

MP18

HPPart

Number

2190-0102

2950-0035

2190-0102

2950-0035

2190-0102

2950-0035

2190-0102

2950-0035

6960-0041

5021-5803

5040-7202

5001-0439

5061-9436

7120-8607

5041-6819

0515-1331

5061-9448

5021-5804

11848-00006

0515-0212

2190-0102

2950-0035

c

D

1

1120-1587

7

0360-0036

6

0515-0069

4

2190-0918

4

3050-0066

8

7120-4963

1

11846-00002

5

0515-1246

1

11848-00003

6

0400-0010

2

0515-0430

3

2190-0918

4

3050-0066

8

5060-9805

4

5041-6820

7

0515-1331

5

5060-9938

4

5021-5838

3

5040-7201

8

Table 5.Replaceable Parts

Qty.Description

NOTSEPARATELYREPLACEABLEP/OW7

5WASHER-LKINTLT 15/32IN.472-IN-ID

13NUT-HEX-DBL-CHAM15/32-32-THD

NOTSEPARATELYREPLACEABLEP/OW14

5WASHER-LKINTLT 15/32IN.472-IN-ID

13NUT-HEX-DBL-CHAM15/32-32-THD

NOTSEPARATELYREPLACEABLEP/OW24

5WASHER-LKINTLT 15/32IN.472-IN-ID

13NUT-HEX-DBL-CHAM15/32-32-THD

NOTSEPARATELYREPLACEABLEP/OW6

5WASHER-LKINTLT 15/32IN.472-IN-ID

13NUT-HEX-DBL-CHAM15/32-32-THD

NOTSEPARATELYREPLACEABLEP/OW18

5WASHER-LKINTLT 15/32IN.472-IN-ID

13NUT-HEX-DBL-CHAM15/32-32-THD

PLUG-HOLEFL-HDFOR.5-D-HOLENYL

1METER+-1 MILLIAMPFULLSCALE;0.1

2TERMINAL-SLDRLUGPL-MTGFOR-#6-SCR

2SCREW-MACHM3.5X 0.625MM-LGPAN-HD

13WASHER-LKHLCLNO.6 .141-IN-ID

5WASHER-FLMTLCNO.6 .147-IN-ID

1HPLOGO

1PANELFRONT

4SCREW-MACHM3X 0.56MM-LGPAN-HD

(ATTACHA2TOFRONTPANEL)

1FRONTSUBPANELANDA4ASSEMBLYSUBDECK

4GROMMET-RND.25-IN-ID.375-IN-GRV-OD

2SCREW-MACHINEASSEMBLYM3X 0.56MM-LG

13WASHER-LKHLCLNO.

6.141-IN-ID

5WASHER-FLMTLCNO.6 .147-IN-ID

1FRONTFRAME

1TRIM,TOP

2TRIM.SIDE

1TOPCOVER

4LABEL-METRIC/ENGLISHHARDWARE

2HANDLECAP,FRONT

4SCREW-METRICSPECIALTYM4X 0.7THD6

2STRAPHANDLE

2HANDLECAP.REAR

SCREW-METRICSPECIALTYM4X 0.7THD6

2SIDECOVER,PERFORATED

4CORNERSTRUT(SIDERAILS)

4FOOTFULL-1/2MOD

NOTASSIGNED

1BOTTOMCOVER

1REARFRAME

1REARPANEL

27SCREW-MACHM3.5X 0.66MM-LGPAN-HD

(ATTACHREARPANELTOREARFRAME)

5WASHER-LKINTLT 15/32IN.472-IN-ID

13NUT-HEX-DBL-CHAM15/32-32-THD

Mfr.

Code

28480

00000

28480

00000

28480

00000

28480

00000

28480

00000

28480

00000

28480

73734

28480

00000

28480

00000

28480

73734

28480

28460

28480

28460

28480

Mfr.PartNumber

2190-0102

ORDERBYDESCRIPTION

2190-0102

ORDERBYDESCRIPTION

2190-0102

ORDERBYDESCRIPTION

2190-0102

ORDERBYDESCRIPTION

2190-0102

ORDERBYDESCRIPTION

6960-0041

1120-1587

0360-0036

ORDERBYDESCRIPTION

2190-0918

1451

7120-4963

11848-00002

ORDERBYDESCRIPTION

11848-00003

0400-0010

ORDERBYDESCRIPTION

2190-0918

1451

5021-5803

5040-7202

5001-0439

5061-6436

7120-8607

5041-6819

0515-1331

5060-6805

5041-6820

0515-1331

5060-6638

5021-5838

5040-7201

28480

00000

5061-9448

5021-5804

11846-00006

0515-0212

2190-0102

ORDERBYDESCRIPTION

fRefertoTable7 forupdateinformation.

rev.07OCT87 65

ReplaceableParts Model11848A

Reference

Designation

MP19

HPPart

Number

5041-0201

oQ*

Table 5. Replaceable Parts

Description

KEY

CAP.

WHITE(UNE)

Mfr.

Code

28480

Mfr.PartNumber

5041-0201

2621AT0 2649A

MP20

2703A AND ABOVE

MP20

11848-000070

0515-14123

0515-1331

11848-21001

0515-0367

0515-0657

1UNESWITCHBRACKET

2SCREW-MACHINEASSEMBLYM2.5X 0.45

(ATTACHSWITCHTOBRACKET)

6SCREW-METRICSPECIALTYM4X 0.7THD6

(ATTACHBRACKETTOFRONTFRAME)

1UNESWITCHBRACKET

2SCREW-MACHINEASSEMBLYM2.5X 0.45

(ATTACHSWITCHTOBRACKET)

6SCREW-MACHM3X5X 0.68-MMLG

(ATTACHBRACKETTOFRONTFRAME)

28480

00000

28480

11848-00007

0515-1412

0515-1331

11848-00007

ORDERBYDESCRIPTION

O515-0657

2621A TO 2706A

MP21

2713A AND ABOVE

MP21

MP22

MP23

MP24

MP25

MP26

MP27

MP28

MP29

MP30

MP31

MP33

MP34

MP35

11848-000014 1 MAINDECK(FORA3ASSEMBLY)

0515-14021 30SCREW-MACHM3.5X 0.68MM-LGPAN-HO

(ATTACHDECKTOSIDERAIL)

4040-14153 21SPACER-INSULATING

1400-06110 6 CLAMP-FL-CA1-WD

1400-24930 3 CABLECLAMP

11848-000252 1 MAINDECK(FORA3ASSEMBLY)

0515-14021 30SCREW-MACHM3.5X 0.68MM-LGPAN-HD

(ATTACHDECKTOSIDERAIL)

4040-14153 21SPACER-INSULATING

1400-06110 6 CLAMP-FL-CA1-WD

1400-24930 3 CABLECLAMP

11848-000105 1 SHIELDTOP(FORA4ASSEMBLY)

21 SHIELDBOTTOM(FORA4ASSEMBLY)

24 GROMMET-RND.25-IN-ID.375-IN-GRV-OD

51 GUSSETSIDE

58 SCREW-METRICSPECIALTYM4X 0.7THD6

(ATTACHGUSSETTOSIDERAIL)

NOTASSIGNED

11848-00009

0400-0010

5001-8232

0515-1331

11848-000081 1

0515-02129 27

3050-00668 5

11848-000058 1

0515-14021 30

TRANSFRMR/FAN/A10SHIELD

SCREW-MACHM3.5X 0.66MM-LGPAN-HD

WASHER-FLMTLCNO.6 .147-IN-ID

BOARDDECK(FOR

A1

ASSEMBLY)

SCREW-MACHM3.5X 0.68MM-LGPAN-HD

(ATTACHDECKTOSIDERAIL)

35601-041038 1 COVERXFMR

0515-14087 4 SCREW-MACHM4X 0.760MM-LGPAN-HD

(ATTACHTRANSFORMERANDCOVERTOREARPANEL)

3050-20071 4 WASHER-SHLDRNO.

6.169-IN-ID

.375-IN-OD

2190-00094 4 WASHER-LKINTLTNO

8-168-IN-ID

3050-00715 5 WASHER-FLMTLCNO.

8.169-IN-ID

0535.00823 4 NUT-HEXW/EXT-T-LKWRM4X 0.7

3.2MM-THK

0515-06645 10SCREW-MACHINEASSEMBLYM3X 0.512MM-LG

(ATTACH

FAN

TOREARPANEL)

0535-00312 7 NUT-HEXW/LKWRM3X 0.5

2.4MM-THK

0380-16775 4 STANDOFF-HEX32-MM-LGM3.0X

0.5-THD

(FORA4ASSEMBLYSHIELD)

11848-002005 1 MIXERBRACKET(OPTION201ONLY)

0515-06827 2 SCREW-MACHM3X 0.518MM-LGPAN-HD

(ATTACHMIXER(U6)TOBRACKET:OPTION201ONLY)

28480

00000

28480

00000

28480

11848-00001

ORDERBYDESCRIPTION

4040-1415

1400-0611

1400-2493

11848-00025

ORDERBYDESCRIPTION

4040-1415

1400-0611

1400-2493

11848-00010

11848-00009

0400-0010

5001-8232

0515-1331

28480

73734

28480

00000

28480

00000

06540

00000

28480

00000

06540

28480

00000

11848-00008

0515-0212

1451

11848-00005

ORDERBYDESCRIPTION

35601-04103

ORDERBYDESCRIPTION

2711-21562-PHF169-30

ORDERBYDESCRIPTION

3050-0071

ORDERBYDESCRIPTION

19981-SS-0350

11848-00200

ORDERBYDESCRIPTION

fRefertoTable7 forupdateinformation.

66

HP 11848A User manual

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