天基cdma手机伴侣产品手册英文Word格式文档下载.docx
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天基cdma手机伴侣产品手册英文Word格式文档下载.docx
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型号Model
手机伴侣ThebroadbandPicoRepeater
1
GSM手机伴侣
TJ-G900-(10/15/20)-KZ
2
CDMA手机伴侣
TJ-C800-(10/15/20)-KZ
3
DCS手机伴侣
TJ-D1G8-(10/15/20)-KZ
4
WCDMA手机伴侣
TJ-W2G1-(10/15/20)-KZ
5
TD-SCDMA手机伴侣
TJ-T2G0-(10/15/20)-KZ
手机伴侣ThebandselectivePicoRepeater
6
TJ-G900-(10/15/20)-XZ
7
TJ-C800-(10/15/20)-XZ
8
TJ-D1G8-(10/15/20)-XZ
9
TJ-W2G1-(10/15/20)-XZ
10
TJ-T2G0-(10/15/20)-XZ
多网合一微功率手机伴侣TheMultiplebandPicoRepeater
11
GSM/DCS双频手机伴侣
TJ-GD0918-(10/15/20)-2HZ
12
CDMA/WCDMA双频手机伴侣
TJ-CW0821-(10/15/20)-2HZ
13
CDMA/GSM双频手机伴侣
TJ-CG0809-(10/15/20)-2HZ
14
CDMA/GSM/WCDMA双频手机伴侣
TJ-CGW080921-(10/15/20)-3HZ
15
GSM/DCS/.WCDMA双频手机伴侣
TJ-GDW081821-(10/15/20)-3HZ
可以定制其他网络产品如:
Iden、TETRA、TDMA、UMTS……
可以定制的其他频段的产品:
400M\800M\1800M\1900M\2000M\2100M……
可以进行产品的任意组合定制:
两频、三频、四频……
Customizeddesignproduct:
iDEN、TETRA、TDMA、UMTS…
Otherbandspecificdesignis
available400M\800M\1800M\1900M\2000M\2100M……
Crossbandspecificdesignisavailable:
2band/3band/4bandPicoRepeater
一、
Productintroduction
PicorepeaterisappliedspecificallyinsmallareaindoorDASsystem.ThebasestationsignaliscoupledandamplifiedbyPicorepeaterintoinbuildingsystem.Theamplifiedsignalsistransmittedbyindoorantenna.Meanwhiletheindoorantennareceivesthecellphonesignal,andsendthesignaltothebasestationasuplink.Thismethodcaneliminatethesignaldeadspot,rejecttheinterference,providethestablesignalcommunicationforcellphoneusers.ThisPicorepeatermainlysolvestheproblemspotprobleminbuilding.Thecoverageareaisaslargeas3000squaremetersinopenspace,and1000squaremetersinpartialobstaclearea,500squaremetersincompleteobstaclearea.Theedgepowerlevelforcoverageareaisabove85dBm.Therepeateroutputpowerlevelislessthan20dBm.
PicoRepeaterisabi-directionalamplifierthatallowsforthereceptionofsignals,amplifiesthesignalandre-transmitsintoareaswherethereisnoorverylowsignallevelcoverageenablingamobileusertoestablishacallconnection.
PicoRepeatercanbedeployedinindoorcoverageanddeadarea.Itisespeciallyadvantageoustousein100㎡-1000㎡,whichisaveryeconomicalsolution.Theoutputpowerisupto20dBmpercarrier.
二、Usagescope(applicationrange)
Residentialhouse
villas
basements
parkinglots
cars
high-speedtrains
border
village
elevators
vessels
high-buildings
tunnels
countryside
mines
Clubs
undergroundfacilities
三、Characteristics
1.adaptiveuplinkswitchingoff
Therepeaterdetectsthecellphonesignalautomatically.Incasethereisnouplinkpowerreceived,andtheuplinkpathisshutoffbytherepeater.Thisfunctioncanpreventthesystemfromtheinterference.Incasetheuplinkpowerisdetected,therepeateruplinkpathisopenedautomatically.Sothecommunicationisestablished.
2.digitalALC/analogALC
WiththefunctionofdigitalALCandanalogALC,thedynamicgainadjustmentrangeis60dB.ThesystemALCisdoubleredundancy,Itprovidethehighreliabilityandstability.
3.Oscillationautomaticallydetectedfunction
Ithasthefunctionofoscillationautomaticallydetectionbetweenthedonorantennaandserviceantenna.
4.Uplink/downlinkgainadjustmentsynchronizationUplinkanddownlinkgainsetupautomatically
Afterthesystemispowerup,theinputpowerisdetectedautomaticallyandthentheoutputpowerisadjusted.Afterthedownlinkgainiscalculatedbythesystem,theuplinkgaincanbeadjustmentequivalently.Thismethodcanbalancethesystemamplification.Thebothpathgainisadjustedrelevantly.Thesystemgainislessthanthesystempathloss.Sotherepeaterwillnotbringanyinterferenceandnoiseintothesystemlink.Onebasestationcanhookupmorethanonerepeaters.
ThefunctionensuresthatPicoRepeateronthenetworkwithoutanyinterferencenoise,guaranteeabasestationcanbringmorePicoRepeater.
5.Automaticinstallationindication
Ithasthefunctionofautomaticinstallationinstructionbythedisplay.Itmadeinstallationeasierandclear.
四、Specifications
MODEL
Specification
Uplink820-850MHz
Downlink865-895MHz
Gain
≧65dB
AutomaticGainControl(AGC)
≧60dBm
NoiseFigure
≦5dB
GainFlatness
≦5dB(p-p),
AutomaticGainControl(1dBstep)
60dBinstepof1dB(Auto)
MaximumOutputPower
UL≧10/15/20dBmDL≧10/15/20dBm
Inputpowerrange
-55dBm~-25dBm
IntermodulationProducts
9KHz~1GHz
≦-36dBm@3KHz
1GHz~12.75GHz
≦-30dBm@3KHz
SpuriousEmission
≦-30dBm@3KHz
GroupDelay
UL≦1μs
WorkingVoltage
AC220V
ChangesoftheselectivePicoRepeater
TransferGroupDelay
≤5.0μs
Outbandrejections
Deviatedfromtheedgeband±
2.5MHz≤-40
Deviationfromtheedgeband±
3.5MHz≤-55
≧65dB
五、ProductDescription
1.Appearance
2.TheAccessorieslist
Name
Model
Amount
Units
Remarks
PicoRepeater
set
Standard
ACPowerAdapter
Jumpercable
FB-50-3D
30
meter
omniantenna
800-2500
Selective
yagiantenna
TJ-B0825
RFconnectors
N-JJ
Arrester
0-3G
Feederconnectors
N-7
3.Indicatorstatustable
Indicator
State
Instruction
AlarmIndicator
on
Oscillation.Apartfromtheantenna
flash
Overloadinputpower,adjustthereceivingantenna.
off
Normal
StateIndicator
Lowerinputsignal,adjustthepositionofreceivingantenna.
InALCstate.
Systemfaulty
PowerIndicator
Powersupplyfaulty
4.Installationinstructions
1)Itsupportsthewallmountinginstallation.
2)TheBTSportonrepeaterisconnectedtothedonorantenna,ANTportisconnecteddowntotheserviceantenna.
3)SystemcircuitryworksunderDC12andtheDC5VissuppliedbytheexternalAC-DCpoweradaptor.
4)Thesystemworksproperlyundertheconditionofhavingenoughsystemisolation.
5)Withobstructionorno,itmustensurethedistanceof5m-30mbetweenthereceivingantennaandtransmittingantenna.
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