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Inputfrequenc y

950-2150MHz

Inputlevelmin .

-40dBm

Inputlevelmax .

-10dBm

Inputimpedanc e

, r75OhmF-connecto

Outputimpedance

75OhmF-connecto , r

Powersupply

DC13-18 V

Operatingrange

)(LNBgain

52B60d

DIGITAL SAR TELLITE FINDEDSF-1

OwnersManua l

Overview:

The digitalTFINDERismicroprocessocontrolled,makingitveryreliableandaccuate.Signalstrengthpresented SA r r is

graphicallyonthLCD-displayinforofthermometer-scalesaninnumbers(0-99)Itcanalspresentpitchtone(thehigher e m d . o s

tonetheettesignalonbuzzediitalSATFINDEisverysensitivandcandetectheweakestsignals,stron br ) a r. The g R e t of g

incomingsignals(powerfulsatellite,bigdishecaneasilbeattenuatedfobetterreadout l s ) y r .

Controls/Functions:

1.LNBConnectinPor g t

2.ReceiverConnectinPor g t

3.Compass

4.BuzzerControKe l y

5.LEDBacklighControlKe t y

6.TTIncreasinKe A g y

Iftheincominsignalistostrong,(thethermometer-scaleshowsmaxanthesignalstrengtvalueshows99itcaneasil g o s d h ) y

beattenuatedenablingthisattenuatiofunction,itreducetheincomingsignatolowelevel.Therarefourste by “n” s l a r e p

attenuationtotall y.

7.TTReducinKey(Thefunctioncontrarytoabovitem A g is e )

8.LCDGraphiDispla c y

Itcandisplavariousmeasuredparameterforthefunctioyouselected.hasLEDBacklighwhichusercafreelyturn y s n It t n on

orturn off.

9. Adjustable knob

Howto

:connect

1.connectjumpercablefrotheLNBtheSatellitportonthdigitalTFINDER a m to “e” e SA.

2.connectthcablefromyousatellitereceivertheReceiveportonthdigitalTFINDER e r to “r” e SA

Operation:

1.SwitchthsatellitereceiveronthedigitalTFINDERwillturonbyitself e , SA n .

2.Setyoudishtothproperazimuthanelevationsettings.(Theinformatioshouldbesuppliewithyoursatellitdish) r e d n d e .

3.Adjustheknobuntithesignalstrengtdisplayat0%(thcriticalpoint) t l h e .

4.Peakthsignalbyslowlmovingtheazimutandelevationyourdish.ThehighervaluesthebettersignalIfthe e y h of , .

digitalTFINDER'sreadingbecomefullscale,yocanadjustthtoreducethincomingsignallower SA s u e “ATT”  e to a

level.Continuemovethedisuntilyouhavthehighestpossiblmeterreadinganthehighestpossiblbuzzerpitch to h e e d e .

5.RemovethjumpercableandigitalTFINDER,andreconnectheLNB/LNBFyourreceiver e d SA t to .

IMPORANTNOTEST :

 To a e t l R t .avoidcontinuousfullscalreading,donousethedigitaSATFINDEdirectlyinfronofthedish

 When a n , a B e e usingLNBwithgaihigherthan60dBinsert5dattenuatorbetweenthLNB/LNBFandth

digitalTFINDER SA.

Incasesatellitereceiverathand13-18VDCpowesupplywithF-connectocanbeconnecteontheReceiveside no is a r r d “r” of

thedigitalTFINDERtopowetheTFINDER SA r SA.

 Underthefollowintestcondition:LNBgai=55dB,thecarrieC/N=15dB g n r .

 Insert5dattenuatorwhenoperatinwithLNBgai=665dB a B g n 0 ~ .

Note:allspecificationsciteinthisleaflearesubjectchangewithoutnotic d t to e .

Produktspecifikationer