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Cost-effective Band Selective Fiber Optical Repeater VHF, UHF,TETRA BDA (DAS) for in-building wireless radio coverage

Short Description:

TETRA Fiber Optical repeaters consist of Master Unit (MU) and Remote Unit (RU). One Master Unit can work together with 1 to 4 Remote Units. The Master Unit transfers the BTS signal into optical signal and transmits the optical signal to the Remote Unit (RU). The Remote Unit (RU) transfer the optical signal into RF signal, amplify the RF signal and cover the target areas.  The optical remote unit (RU) is connected to a master unit via optical fiber. The BTS signals are interfaced to the maste...


  • Brand: Kingtone/JIMTOM
  • Min.Order Quantity: 1 Piece/Pieces
  • Supply Ability: 10000 Piece/Pieces per Month
  • Warranty: 12months
  • Product Name 1: Tetra Fiber Optic Repeater
  • Product Name 2: UHF Fiber Optic Repeater
  • Product Name 3: VHF Fiber Optic Repeater
  • Keyword: Fiber Optical Repeater
  • Frequency: 400MHz-470MHz
  • Output Power : 2W/5W/10W/20W
  • Coverage Distance : Max. 20km
  • Function: Extender signals for two way radio
  • Power Supply: AC110-240V
  • Application: In-building, Tunnel
  • Product Detail

    Product Tags

    无线接收室内覆盖

    TETRA Fiber Optical repeaters consist of Master Unit (MU) and Remote Unit (RU). One Master Unit can work together with 1 to 4 Remote Units. The Master Unit transfers the BTS signal into optical signal and transmits the optical signal to the Remote Unit (RU). The Remote Unit (RU) transfer the optical signal into RF signal, amplify the RF signal and cover the target areas. 

    The optical remote unit (RU) is connected to a master unit via optical fiber. The BTS signals are interfaced to the master unit for electrical/optical conversion. These converted signals are transmitted via optical fiber to the remote units and finally to the antenna. By utilizing optical fiber cables, high attenuation losses on long coaxial cables are avoided.
    This increases the potential distance between remote unit and master unit up to 20 km. A subcarrier is fed into the signal path on the optical fiber to act as a remote control and supervision channel for all equipment. Due to the modular concept later expansion and upgrade is possible. System redundancy can also be provided at low cost impact.

    • Cost-effective indoor cell enhancer
    • Easy installation due to small dimensions and auto-gain functionality
    • High reliability

    Optical-Repeater-Solution

    Fibre-fed repeaters for two-way radio systems. Optical fibre solution for indoor coverage and range extension in VHF, UHF and TETRA frequencies.

    This design distributed antenna system (DAS) for in-building wireless radio coverage.

    5MHz Duplexer Bandwidth

    Typical Applications:

    TETRA Fiber Optical Repeaters are mainly used in indoor area and outdoor areas already with optic fibers. The application of Tetra Fiber Optical repeaters will effectively eliminate the signal blind areas, enhance the network quality, improve the image of cellular operators and bring them more profit.They are widely used in the places below.

    Railway Tube Scenery spot

    Campus Hospital Oil field

    Road Sea-route Town

    Rural area Airport Venue

    BDA-Bi-directional-Amplifie

    Electrical Specifications

    Type

    TETRA800

    KT-ORDLB-**(** Refers to Output Power)

    Frequency

    TETRA800

    UL:806-821MHz DL:851-866MHz

    Output Power

    33dBm

    37dBm

    40dBm

    43dBm

    Optic Output Power

    2-5dBm

    Receiving Optical Power(Min)

    -15dBm

    Optical Wavelength

    UL:1310nm;DL:1550nm

    Gain

    65dB@0dB Optical Path Loss

    Gain Adjust Range

    ≥30dB;1dB/step

    AGC Range

    ≥25dB

    IMD3

    ≤-13dBm

    ≤-45dBc

    Noise Figure

    ≤5dB

    Ripple in Band

    ≤3dB

    Time Delay

    ≤10μs

    Out Band Rejection

    ≤-40dBc @F(edge)±4MHz;

    ≤-60dBc @F(edge)±10MHz

    Spurious Emission

    9KHz-1GHz:≤-36dBm/30KHz;1GHz-12.75GHz:≤-30dBm/30KHz

    Port Impedance

    50Ω

    VSWR

    ≤1.5

    Monitoring Mode

    Local;Remote(Optional)

    Power Supply

    AC220V(Normal); AC110V or DC48V or Solar Powered(Optional)

    Power consumption

    100W

    150W

    200W

    250W

    Mechanical Specifications

    Weight

    19kg

    19kg

    35kg

    35kg

    Dimension

    590*370*250 mm

    670*420*210 mm

    Installation mode

    Wall installation (normal);Pole installation(optional)

    Connector

    RF:N female; Optical:FC/APC

     

    Environment Specifications

    Case

    IP65(Slave)

    Temperature

    -25~+55°C(Slave) 0°C~+55°C(Master)

    Humidity

    5%~95% (Slave)

    详情_03

    The signal power is distributed using filters, splitters, attenuators, bi-directional amplifiers, discrete antennas and radiating cables, optical transceivers, low loss coax cables, and optical fibers…

    More details, welcome to contact us freely!  (www.kingtonerepeater.com )


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