RADIO FREQUENCY SYSTEMS TTAS80-0281-24
Specifications
Application
Trunking, SMR
Bandwidth, MHz
18
Base Amplifier Gain, dB
3 (Ant. Port to 12 way divider o/p)
Base Amplifier I/P IP3, dBm
28.5
Base Tray Depth, mm (in)
381 (15)
Base Tray Height, mm (in)
44.5 (1.75)
Base Tray Width, mm (in)
483 (19)
Base Tray: Mounts in 19" (483mm) EIA Rack (Yes/No)
Yes
Connector - Antenna Input
N-Female
Connector - Receiver Outputs
BNC-Female
Exp Kit Capability
Yes
Expandable
Yes
Expansion Kit
RMC8024EXP
Frequency Band
806 MHz - 824 MHz
Isolation between Rx Ports, dB
25 (typ.); 20 (min.)
Number of Outputs
24
Power Consumption, Maximum, Watts
25
Power Required
+/-20 to +/-75VDC/85-265VAC
Power Supply Voltage
+/-20 to +/-75VDC/85-265VAC
Product Type
Tower Top Amplifier/Receiver Multicoupler
Separate Tower Top Amplifier
Yes
System Noise Figure, dB
2.0 without cable loss
Tower Amplifier Gain, dB
21 +/- 0.5 (Ant to RMC)
Tower Box Depth, mm (in)
69 (2.7)
Tower Box Height, mm (in)
236 (8.9)
Tower Box Width, mm (in)
132 (5.2)
Tower Box: Mounts in 19" (483mm) EIA Rack (Yes/No)
No
TTA I/P IP3,dBm
14.5
Weight, kg (lb)
8+12(18+26)
Features
- Built-in test port – Allows for rapid on-site troubleshooting/testing.
- Improved system noise figure and sensitivity – Provides wider coverage
- Optional filter kit – Optimizes site performance minimizing interference
- Quadrature amplifier design – Gives high reliability and minimal degradation on failure
- Universal AC-DC Power supply – Ordering and installation simplified
Datasheet
Extracted Text
ProductDataSheet TTAS80-0281-24 TowerTopAmplifer/ReceiverMulticoupler ProductDescription RFS'sQuikWaveSMRTower-topamplifier/receivermulticouplersystemisidealtoimprove receiversystemselectivityandsensitivityinSMRbasestationsites.Itsoptionalfilterkitsoptimize siteperformanceandreduceinterference. QuickwaveSeriesTTA Features/Benefits •Quadratureamplifierdesign–Giveshighreliabilityandminimaldegradationonfailure •Improvedsystemnoisefigureandsensitivity–Provideswidercoverage •UniversalAC-DCPowersupply–Orderingandinstallationsimplified •Built-intestport–Allowsforrapidon-sitetroubleshooting/testing. •Optionalfilterkit–Optimizessiteperformanceminimizinginterference TechnicalSpecifications FrequencyBand 806MHz-824MHz ProductType TowerTopAmplifier/ReceiverMulticoupler SeparateTowerTopAmplifier? Yes Application Trunking,SMR FrequencyRange,MHz 806-824 NumberofOutputs 24 PowerSupplyVoltage +/-20to+/-75VDC/85-265VAC Expandable? Yes Bandwidth,MHz 18 IsolationbetweenRxPorts,dB 25(typ.);20(min.) SystemNoiseFigure,dB 2.0withoutcableloss TTAI/PIP3,dBm 14.5 BaseAmplifierI/PIP3,dBm 28.5 TowerAmplifierGain,dB 21+/-0.5(AnttoRMC) BaseAmplifierGain,dB 3(Ant.Portto12waydividero/p) Connector-AntennaInput N-Female Connector-ReceiverOutputs BNC-Female PowerRequired +/-20to+/-75VDC/85-265VAC PowerConsumption,Maximum,Watts 25 TowerBoxHeight,mm(in) 236(8.9) BaseTrayHeight,mm(in) 44.5(1.75) TowerBoxWidth,mm(in) 132(5.2) BaseTrayWidth,mm(in) 483(19) TowerBoxDepth,mm(in) 69(2.7) BaseTrayDepth,mm(in) 381(15) TowerBox:Mountsin19"(483mm)EIARack(Yes/No) No BaseTray:Mountsin19"(483mm)EIARack(Yes/No) Yes Weight,kg(lb) 8+12(18+26) ReplacementAmpl None ReplacementPowerSupplies None ExpansionKit RMC8024EXP ExpKitCapability Yes Notes OtherDocumentation Rev:-- PrintDate:14.06.2011 RFSTheClearChoice® TTAS80-0281-24 Pleasevisitusontheinternetathttp://www.rfsworld.com/ RadioFrequencySystems Allinformationcontainedinthepresentdatasheetissubjecttoconfirmationattimeofordering ProductDataSheet TTAS80-0281-24 TowerTopAmplifer/ReceiverMulticoupler BlockDiagrams Rev:-- PrintDate:14.06.2011 RFSTheClearChoice® TTAS80-0281-24 Pleasevisitusontheinternetathttp://www.rfsworld.com/ RadioFrequencySystems Allinformationcontainedinthepresentdatasheetissubjecttoconfirmationattimeofordering
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