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    • HOME > PRODUCTS >Tetra 400Mhz Repeater

    10W 40dBm Wireless-access Tetra Fiber Optical Booster Repeater 10-20km

    Stadium /Office /Highway/ Railway /Scenic/ Pier /Island/ Offshore / Urban/ road /Supermarket /Metro/ Rural /Suburban/ Hospital/ Campus /Mine /Oilfield /Tunnel
    • mode:
    • Product Category:Tetra 400Mhz Repeater
    • Power supply:AC 110VAC 220VDC -48VDC-24V AC 240
    • Frequency:
    • Products Details
    • Company Profile
    • Introduction
    • Mainfeature
    • Application&scenarios
    • Specification
    • Parts/Warranty

    Kingtone Fiber Optic Repeaters system is designed to solve problems of weak mobile signal, which is much cheaper than setup a new Base Station (BTS). 

    -Main operation of RF Repeaters system:

    For the down link, signals from BTS is fed to Master Unit(MU), the MU then convert RF signal to laser signal then feed to fiber to transmit to Remote Unit(RU). RU then convert laser signal to RF signal, and use Power Amplifier to amplify to high power to IBS or coverage antenna.

    For the uplink, Is a reverse process, signals from user mobile is fed to MU’s MS port. Via duplexer, the signal is amplified by low noise amplifier to improve signal strength. Then the signals is fed to RF fiber optical module then converted to laser signals, then the laser signal is transmit to MU, the laser signal from RU is convert to RF signal by RF optical transceiver. Then the RF signals are amplified to more strength signals fed to BTS.

    Mainfeature

    Main Features

    ◇ High linearity PA; High system gain；

    ◇ Intelligent ALC technology；

    ◇ Full duplex and high isolation from uplink to downlink；

    ◇ Automatic Operation convenient operation；

    ◇ Integrated technique with reliable performance;

    ◇ Local and remote monitoring (optional) with automatic fault alarm &remote control;

    ◇ Weatherproof design for all-weather installation;

    Application&scenarios

    Applications

    To expand signal coverage of fill signal blind area where signal is weak

    or unavailable.

    Outdoor: Airports, Tourism Regions, Golf Courses, Tunnels, Factories, Mining Districts, Villages etc.

    Indoor: Hotels, Exhibition Centers, Basements, Shopping

    Malls, Offices, Packing Lots etc.
     
     
     

    Specification

    1.Master Unit Technical Specification

    Items

    Testing Condition

    Technical Specification

    Memo

    Uplink

    Downlink

    		 

    RF Specifications

    Frequency Range

    Working in-band

    414-416MHz

    424-426MHz

    1

    Max RF Input level

    Working in-band

    -

    +5dBm

    		 

    Min RF Input level

    Working in-band

    -

    -70dBm

    		 

    Max RF input without damage

    Working in-band

    -

    10dBm

    		 

    VSWR

    Working in-band

    ≤1.5

    		 

    Connector

    		 

    N-Female

    		 

    Optical Specifications

    Optical Output Power

    		 

    -

    -3dBm±2dB

    		 

    Optical Max Input power

    		 

    +4dBm

    -

    		 

    Optical Min Input power

    		 

    +0dBm

    -

    		 

    Optical Input damage level

    		 

    +10dBm

    -

    		 

    Optical length

    		 

    DL: 1310nm, UL: 1550nm

    		 

    Optical Loss

    		 

    ≤10dB /Includes the loss of the optical splitter

    		 

    Optical Connector

    		 

    FC/APC X 1(WDM, one core)

    		 

    Nos Of Optical Ports

    		 

    1

    		 

    Power Supply and Mechanical Specifications

    Power Supply

    		 

    AC88-264V,45~55Hz

    		 

    Dimension

    		 

    435mm*312mm*90mm

    		 

    Weight

    		 

    8kg

    		 

    Max. Power Consumption

    		 

    50W

    		 

    Operating Temperature

    		 

    -20~+55℃

    		 

    Operating Humidity

    		 

    ≤85%

    		 

    Environmental Class

    		 

    IP20

    		 

    RF Connector

    		 

    N-Female, 50ohm

    		 

    MTBF

    		 

    ≥50000 hours

    		 

    Monitor Interface(optional)

    		 

    Local Monitor: Remote Monitor: RS232 UMTS modem

    		 

    Alarm Type

    		 

    No Power, Over Temperature, RU Failed

    		 

    2.Remote Unit Technical Specification

    Items

    Testing Condition

    Technical Specification

    Uplink

    Downlink

    		 

    RF Specifications

    Frequency Range

    Working in-band

    414-416MHz

    424-426MHz

    2

    Output Power (Max.)

    Working in-band

    -

    43±2dBm(20w)

    		 

    Max Input without damage

    Working in-band

    -

    +10dBm

    		 

    Max Input RF level

    Working in-band

    -

    -25dBm

    		 

    Min Input RF level

    Working in-band

    -

    -107dBm

    		 

    Noise Figure

    Working in-band

    -

    ≤5dB

    		 

    Gain Adjustable Range/Step

    Working in-band

    ≥25dB/1dB

    		 

    Gain Adjustable Error

    Working in-band

    Gain adjustable range is 0~20dB, error≤1dB; ≥21dB, error≤1.5dB

    		 

    Ripple

    Working in-band

    ≤3dB in bandwidth

    		 

    IMD3

    		 

    ≤-45dBc

    		 

    ALC

    Working in-band

    When adding ≤10dB at max. Output level, output variation ≤±2dB, When adding >10dB, output variation ≤±2dB or be off.

    		 

    VSWR

    Working in-band

    ≤1.5

    		 

    Time Delay

    Working in-band

    ≤1.0μs

    		 

    Spurious Emission

    		 

    Complies with ETSI TS 101 789-1

    		 

    Optical Specifications

    Optical Output Power

    		 

    0~3dBm

    		 

    Optical length

    		 

    DL: 1310nm, UL: 1550nm

    		 

    Optical Loss

    		 

    ≤10dB /Includes the loss of the optical splitter

    		 

    Optical Connector

    		 

    FC/APC X 1(WDM, one core)

    		 

    Optical Max input power

    		 

    +4dBm

    		 

    Optical Min input power

    		 

    +0dBm

    		 

    Optical input power without damage

    		 

    +10dBm

    		 

    Power Supply and Mechanical Specifications

    Power Supply

    		 

    AC85-264V,45~55Hz

    		 

    Dimension

    		 

    <670mm*420mm*210mm

    		 

    Weight

    		 

    <35kg

    		 

    Max. Power Consumption

    		 

    150W

    		 

    Operating Temperature

    		 

    -25~+55℃

    		 

    Operating Humidity

    		 

    ≤95%

    		 

    Environmental Class

    		 

    IP55

    		 

    RF Connector

    		 

    N-Female, 50ohm

    		 

    MTBF

    		 

    ≥50000 hours

    		 

    Monitor Interface

    		 

    Local Monitor: Remote Monitor: RS232 ,GSM modem

    		 

    Alarm Type

    		 

    No Power, PA Failure, VSWR, Over Power, Over Temperature

    		 
    Parts/Warranty
    1 year 
    ■ Contact Us
    E-mail:
    Products: UHF Tetra 400MHz Repeater Fiber Optic Signal Amplifier
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    Kingtone was established in 2006, located in Microwave Communication Base of the National Torch Plan in Quanzhou, China. It is a leading manufactor specializing in microwave communication equipment field and dedicated to R&D,manufacture,salses and services of microwave passive and active components, softwares of radio stations, communication monitoring and internetwork products.

    Kingtone heavy invest to R&D, innovation, quality control system to win good products and good brand reputation. We have achieved seven software copyright certificates registered by the State Copyright Bureau and passed the ISO9001:2008 quality management system. Four Brands have been registered by the State Trademark Bureau and we have been recognized as "innovative and high technology enterprises " by Fujian Science and Technology Department in 2010. Our products are widely used in mobile communication, radio and television, public security, fire control, railways, electric power, mining and other fields; the main products are GSM repeater, CDMA repeater, CDMA450 repeater, IDEN repeater, TETRA repeater ,DCS repeater, PCS repeater, PHS repeater, TD-SCDMA repeater, WCDMA repeater, FDD-LTE repeater,TDD-LTE repeater,WiMAX repeater, MMDS repeater,MUDS repeater, digital TV repeater, VHF/UHF repeater for DMR/dPMR/TETRA/PDT system.

    Kingtone insists on the spirit of “people-oriented, technology first, unity and strive, innovation and dedication” and the quality concept of “golden quality win the world” to continuously provide superior quality products and services to our customers.

    We are sincerely willing to cooperate with you. let’s win the future together!

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