GPS Repeater Kit For GPS L1& Beidou B1| GNSSRK-D-DV

√ Satelite Systems:GPS L1, Beidou3 B1, Glonass G1; √ Amplifer Frequency Range:1150~1650MHz. √ Gigital Gain Adjustable 1dB Step √ RS232 Programable Gain Level √ Pass DC or Block DC is Easy Seting. √ Up to 10M Ra-radiate distance.

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GPS and GNSS Repeater Kits


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  • Description

    The GNSSRK-D-DV series GNSS repeater kit is to direct outdoor triple navigation satellite signals to places where indoor or other satellite signals cannot reach, and complete various test work that should have been completed outdoors indoors.

    System characteristics

    • System signal:GPS/GLONASS/Beidou/Galileo/IRNSS/QZSS/SBAS/NAVIC/OmniStar
    • Frequency range of the antenna:1556~1623MHz and 1164~1288 MHz;
    • Frequency range of the amplifier:1150~1650 MHz;
    • Digital gain adjustment: 0-30dB, LED digital display;
    • Serial command control;
    • Input and output port power setting;
    • Coverage Range: A single antenna radiates a radius of 5-20 meters;

    The addition of the line amplifier GA40 to the front and end of the system can extend the radiation range.

    Typical Application

    1、For testing 

    For testing the cell- phone, PND, car navigators, tracker, survey products, etc. 

    2、For the purpose of GNSS signal covering 

    Bus parks, lab, aviation manufacturing hangar, trade shows, Emergency-, safety vehicles, public transportation etc. 

    Equipment List 

    GNSSRK-D-DV:

    Gain Controller:GA30-DV,1 ea;

    Receiving Antenna: TIMING4200,1 ea;

    Cable Assembly:RG8(LMR400),30M, 1ea;

    Cable Assembly:XHY240(LMR240),20M,1 ea;

    Sending Antenna: GRA10,1 ea.

    Ligting-protector:1 ea;

    RF coaxial cable assembly can make more choices according to the actual needs of customers, please contact our company's sales for support.

     

    Digital Display Step Adjustable Amplifier GA30-DV

    Parameter

    Condition

    Mini

    Std

    Max

    Unit

    Frequency Range

    In ,Out, 50Ω

    1150

     

    1650

    MHz

    Impedance

    In ,Out

     

    50

     

    Ω

    Gain

    Digital Step Adjustable, 1dB step

     

    0~30

     

    dB

    Input VSWR

     

     

     

    2.0:1

    -

    Output VSWR

     

     

     

    2.0:1

    -

    Noise Figure

     

     

     

    3

    dB

    Gain Flatness

     

     

     

    3

    dB

    Delay Flatness

     

     

    1

     

    ns

    Power Input

    12V DC Adaptor

     

    12

     

    VDC

    Current

    Pass DC, No Powered configuration, DC input on Out Port

     

     

    250

    mA

    1dB Compression

     

     

     

    -4

    dBm

    Max RF Power

     

     

     

    0

    dBm

    Nun. Of input

     

     

    1

     

    pcs

    Nun. Of Output

     

     

    1

     

     

    Max RF Input

    Maximum lossless RF input

     

     

    0

    dBm

    Working Temperature

     

    -40°

     

    85°

     

    Roof Antenna TIMING4200

    Antenna Electrical Specifications: LNA Electrical Specifications:

    Frequency Range (MHz)

    1575.42±5, 1561±5, 1609±2

    Frequency Range (MHz) 1568.42±30

    Gain(dB)

    ≥4

    Gain(dB) 34±2

    Polarization

    Right-hand circular polarization

    Passband Ripple(dB)

    <1 (1575.42±1.023MHz)

    <2 (1575.42±5MHz)

    <2 (1561±5MHz)

    Axial Ratio (dB)

    <5

    Noise figure(dB) ≤2.7

    3dB beam width (°)

    110±10

    Out of band rejection(dBc)

    12 (1568±50MHz)  

    35 (1575±50MHz)

    70 (1568±50MHz)

    Front to back Power (dB)

    >10

    VSWR S11≤2.5

    Prime power(V)

    4~6

    1dBcompression point output(dBm) ≥-10

    Operating current(mA)

    ≤45

    Surge resistion

    GB/T17626.5-1999;

    idt IEC 61000-4-5:1995

    Connector

    N (Female)

       

    Re-radiate Antenna GRA10

    Electrical parameters Mechanical parameters

    Frequency [GHz]

    1.15-1.7

    Lightning protection DC Grounding

    Input impedance

    50Ω

    Input Interface NK/SMAK

    Polarization method

    Vertical polarization

    Size Φ186X85mm

    Horizontal coverage angle

    360°

    Antenna cover material ABS, UV protection

    Output standing wave (VSWR)

    ≤1.45

    Operating temperature -40~+60℃

    Maximum power

    50W

    Ultimate temperature -55~+70℃

    Cable Assembly RG8

    Nominal impedance: 50Ω

    Inner conductor material: copper-clad aluminum wire

    Insulation material: expanded polyethylene

    Maximum operating voltage: 3000 (VMS)

    Maximum operating frequency: 6000(MHz)

    Capacitance:50PF/m

    Minimum bending radius:51mm

    1800MHz attenuation value:20dB/100m

    note:RG8(30m)

    Cable Assembly XHY240(LMR240)

    Nominal impedance: 50±2

    Inner conductor material: silver-plated copper clad steel wire

    Nominal insulation material: PTFE

    Shielding material: double-layer silver-plated wire braid

    Maximum working voltage: 1900 (VMS)

    Maximum operating frequency: 8000 (MHz)

    Capacitance: 96.45

    Bending radius: 25mm

    Lightning   arrester N-JK-G

    Rated voltage: 230V±20%

    Frequency: DC to 2.5GHz

    Impedance matching: 50Ω

    Humidity range: -55°C to +155°C

    Universal connector

    Relative humidity: 95% at +40°C

    Waterproof requirement: No

    Typical Faults and Solutions

    GNSS repeater/GPS booster/GPS signal amplifier GNSSRK-M-RDV fault location and remove:

    First: To determine whether the RGA30-DV power supply connected, through the RGA30-DV digital display can be observed to lose whether there is voltage output, such as digital display shows a voltage of about 5V, indicating normal power supply, RGA30-DV work properly. Otherwise, check the power outlet for good contact. 

    Second: If the digital stepper is adjustable, the input port of the amplifier has a voltage of 5V, you need to check whether the fixing is steady between GRA10 and the cable. 

    Third: If the below two step were ok, please check the outdoor antenna S440 .You can, check the voltage between axis of the cable connector and the outer shielding layer to make sure it’s 5V.If no voltage, the circuit has fault, please contact our technical support. If 5V,the antenna S440 can be suspected.(In fact, this case hasn’t appear in our engineering projects.   

    Contact us:+86-755-29644311 Email:Sales@gemsnav.com

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GNSS Repeater

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