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Product image of Kaelus TMA2044F1V1-1




Item #KLSTMA2044F1V1-1
Suggested Retail: $600.00
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AWS Twin TMA with AISG 2.0
Designed for use in AWS networks, the Kaelus TMA2044 provides a state of the art tower mounted amplifier solution.

  • Provides gain in the AWS uplink path for network balance and optimization
  • Fail safe bypass mode and full lightning protection
  • Excellent noise figure performance
  • AISG 2.0 compatible, fully software upgradable
  • LTE ready

  • Weight20.0 Lbs | 09.0 kg
    FinishPainted, Light Grey (RAL7035)
    Return Loss18dB min
    Dimensions11.20"H x 07.14"D x 03.50"W | 284.00 x 181.50 x 89.00 mm
    Noise Figure1.1dB typ
    Insertion Loss0.25dB Typ
    MountingPole/Wall Bracket Supplied with Two Metal Clamps 45-178mm Diameter Poles
    MTBF>700,000 hours
    ComplianceEMC:EN301 489, Ingress ETSI EN 300 019 class 4.1, RoHS
    Environmental SealingIP67
    Lightning Protection5kA (8/20μs) RF ports , 2kA (8/20μs) AISG port
    Technical Specifications
    Downlink Path, Band 1AWS
    Passband1710 - 1770
    Max PEP Input Power (W)5000
    Intermodulation, 2 x 43dBm TX carriers (dBc)<-155dBc
    Uplink Path, Band 1
    Gain (dB)12
    Return Loss (Operating)18dB min
    Return Loss (Bypass)15dB min
    Bypass Loss2.0dB typ
    Output IP326dBm typ
    DC Supply Voltage (VDC max)30
    Supply Current, Alarm Mode200 ±30 mA per port
    AISG Supply Current200mA @ 7.5V, 65mA @ 30V typ
    AISG ConnectorIEC60130-9, 8-pin female
    AISG Connector Current Rating< 4A peak, 2A continuous, pin 6
    Voltage drop, BTS to AISG port1.5V max at 2A
    Field Firmware UpgradableYes
    Environmental Specifications
    Temperature Range-40C to +65C | -40 to +149F
    Mechanical Specifications
    ConnectorsDIN 7-16 (F) x 4 long neck
    Max Average input power (W)500
    Rejection in Tx Band80dB min
    Rejection @ Freq x (dBc Min)1800 / 25
    General Specifications
    Phase Linierity (°typ)0.02
    Group Delay Variation (ns Typ)0.8
    Amplitude Variation (dB Typ)0.02
    Currnet Alarm Mode
    (Default Mode Selected On The Absence of AISG Packets)
    DC Supply Voltage (VDC min)7.5
    Supply Current, Normal operation100 ±20 mA per port
    Power Consumption, Normal Mode0.85W @ 7.5V, 3W @ 30V typ
    Power Consumption, Alarm Mode3W @ 15V per port typ
    AISG Mode of Operation
    (Auto Selected on Valid AISG 2.0 Frames
    AISG Version2
    Power Consumption, AISG mode1.5W @ 7.5V, 2W @ 30V typ