tron UBA Series User manual

Ultra Broadband Distribution Amplifiers
UBA Series
UBA Series Ultra Broadband Distribution Amplifiersaredevelopedfordistributionsystems
with combined SAT-IF (950-2150MHz) and CATV (5-862MHz) signals over signal coaxial
cable.

Ultra broadband distibution over single cable is mainly used with SAT-IF Convertor (QPSK
Transmodulator) Headend systems, where, selected number of  satellite transponders over
unrestricted number of polarizations are converted over single polarization within 950-
2150MHz bandwidth. These transpondersover single polarisation can be combined with a
CATV Headend station on a single cable distibution to subscribers with Satellite Set Top
Boxes.UBASeriesAmplifierscanbeimplementedonsuchdistributionnetworks.

LownoiseMMICtechnologyimplementedintheIF(950-2150MHz)frequencyrangeprovides
lowdistortions.

DiecastmetalhousingprovidedexcellentRFIshielding.
FEATURES
•CombinedSAT-IF/CATVAmplifierdevelopedforultrabroadbanddistributionnetworks,
•Splitbandtechnology,5-862/950-2150MHz,
•SAT-IFgain:tilted33…38dB,CATVgain33dB,pushpull,
•Flexiblereturnpathdiplexfilters,activeorpassiveoptions,
•Equalizervegaincontrols,
•Lownoisewithhighoperatinglevel,
•DiecastaluminiumhousingforheatdissipationandmaximumRFIshielding,
•FtypeConnectors,
•Testoutput.
Instruction Manual
Model Return Bandwidth /
Gain
Forward Bandwidth /
Gain
UBA4234R 5-65MHz/+17dB 85-862MHz/33dB
950-2150MHz/+33…38dB
KK_SAT_001_ UBA4234R İNG.KULLANIM KILAVUZU_Rev:0 İngilizce

WARNING : TO PREVENT SHOCK HAZARD, DO NOT EXPOSE THIS UNIT TO RAIN OR MOISTURE
PRECAUTIONS REQUIREMENT
Ensureeasyaccesstorackwiring Allowaminimumof20in.(50cm)clearancebehindtheequipmentrack(s)
Facilitateserviceandmaintenance Allowaminimumof35in.(90cm)clearanceinfrontoftheequipmentrack(s)
Avoiddirectheatingorairconditioning Ifunavoidable,usedeflectorplates
ACPowersourceoutlets Locateequipmentnearsufficientoutletstoprovidepowerfortestequipmentandpowertools.
Racksupport Makecertainracksupportsaresufficientlyrigiftosupportrack(s)
Buildingleakage Bewareofdrippingwaterontoequipmentfromleakyroofs,waveguideroofentries,andcoldwaterpipecondensations.
INSTALLATION PRECAUTIONS TABLE
NO SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL .
NOTE TO SYSTEM INSTALLER
ThisreminderisprovidedtocalltheCATVSystemInstaller’sattentiontoArticle820-40oftheNECandCEnormsthatprovides
guidelinesforpropergroundingand,inparticular,specifiesthatthecablegroundshallbeconnectedtothegroundingsystemofthe
building,asclosetothepointofcableentryaspractical.
REMEMBER TO REPLACE COVER AFTER ADJUSTING
COVER MUST BE IN PLACE FOR CE, SAFETY AND PROTECTION
CAUTION
Theexclamationpointwithinan
equilateraltriangleisintendedto
alertyoutothepresenceof
importantoperatingand
maintenance(servicing)
instructionsintheliterature
accompanyingtheproduct.
TheLightningflashwitharrowhead
symbolwithinanequalateraltriangleis
intendedtoalertyoutothepresenceof
uninsulated"dangerousvoltage"within
theproductssupplementaryexternal
powersupplyenclusurethatmaybeof
sufficientmagnitudetoconstitudearisk
ofelectricalshocktopersons.
Risk of Electric Shock
Do not Open
INSTALLATION CAUTION NOTES
1. AdjustableGain&CableSlopeControlsarereachableundertheCover.Refertolayout
schemeforadjustablecontrols.
1 Combinedinput(85-2150MHz)–Ftypeconnection
2 CobinedOutput(85-2150MHz)–Ftypeconnection
3 TestOutput–Ftypeconnection
4 Slopecontrol,equlizeradjustment-RF(85-862MHz)0…18dB
5 GainControlandadjustment–RF(85-862MHz)20dB
6 Inputdiplexfilter(65/85MHz),onsitereplacable.(Options42/54or30/47MHz)
7 Reversepathgaincontroladjustmentı(5-65MHz)–20dB
8 Gaincontroladjustment–SAT(950-2150MHz)–20dB
9 Slopecontrol,equlizeradjustment–SAT(950-2150MHz)0–5–10dB
10 Outputdiplexfilter(65/85MHz),onsitereplacable.(Options42/54or30/47MHz)
11 LEDIndicator(ON/OFF)
12 Fuse,300mA
2
0dB5dB10dB
JumperSettingforIFBandGainSlopeControl
(Signnumber9atright)
KK_SAT_001_ UBA4234R İNG.KULLANIM KILAVUZU_Rev:0 İngilizce

Technical Specifications
Block Diagram
1)IMD3&IMD2acc.to
EN50083-5measurement
standard.
2)60dBCTB,CSOandXMOD
asperEN50083-3,
CENELECchannelplan.
3)ReturnLoss,acc.to
EN50083-3.
4)ScreeningEfficiencyacc.to
EN50083-2.
Productreliabilityand
safetyaccordingto
EN60065inconnection
withEN50083-1.
Instruction Manual
3KK_SAT_001_ UBA4234R İNG.KULLANIM KILAVUZU_Rev:0 İngilizce