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30 meter GLONASS & GPS repeater kit




RK-306, GLONASS + GPS Repeater Kit

SANAV's RK-306 is a complete GPS/GLONASS re-radiating system with dual antennas to re-transmit real-time GPS&Glonass satellite outdoor reception to an indoor environment. The system kits include a high gain external GPS/GLONASS antenna, a precisely calibrated amplifier circuit with ceramic patch re-radiator, and a built-in power supply regulator. The ceramic patch re-radiator allows multiple GPS/GLONASS receivers perform on-the-fly receiver performance within a closed environment, while the main GPS/GLONASS antenna is located on an unmanned outdoor location. The input signal power at the receiving antenna is approximately -130dBm (spreading over 2 MHz), so the desire signal is below the thermal noise floor. The whole system is designed as PNP (Plug-and-Play) hardware and it can be installed either temporarily or permanently to a secured location by using whether dashboard suction cup or screws.


  • Compact size/low cost/high performance
  • Permanently screw mount/dashboard suction cups
  • One external re-radiator for multiple, different GPS receivers
  • Polycarbonate radome with fully waterproof at IP66 rating
  • Real-time GPS satellites outdoor reception to an indoor environment
  • Cable length as long as 40m RF cable
  • Ideal for GPS lab/GPS retail store/GPS production line/ GPS repair service
  • Signal boosting range as long as 30m
  • Specifications


    General Description

    Professional GPS/GLONASS re-radiating system

    Physical Construction

    Construction: Polycarbonate radome enclosure, cast die at the bottom, sealed with weatherproof rubber.

    Dimensions: Antenna: 4.5” in diameter & 2.9” in height

    Ceramic patch re-radiator: 85mm (L) x 80mm (W) x 88mm (H)

    Regulator: 65mm (L) x 32mm (W) x 43mm (H)

    Cable Length: 40m RG-58 A/U

    Standard Connector: Antenna: TNC Jack, re-radiator: SMA Jack

    Weight: Antenna: 210g

    Ceramic patch re-radiator:181g

    Regulator: 85g

    Standard Mounting: Stainless bracket mount

    Performance Specification

    External Antenna

    Polarization: R.H.C.P.

    Absolute Gain @ Zenith: +5 dBi typically

    Gain @ 10° Elevation: -5 dBi typically

    General: L1 frequency, 1575.42 MHz +/-1.023 MHz and Glonass 1602 +/-8MHz


    Gain: 27 dB typically

    Bandwidth: 2 MHz min.

    Noise Figure: 2.0 max.

    Axial Ratio: 3dB max.

    Out of Band Attenuation: 20 dB min. @ Fo +/- 50Mhz

    VSWR: 2.0 max.

    Output Impedance: 50 ohm

    Ceramic patch Re-radiator

    Re-radiating Range: 30m

    Electrical Specification

    Supply Voltage: 100~240V AC to 7.5V DC Regulator

    Power Consumption: 48mA (+/- 5%) @ 7.5V DC

    Environmental Specification

    Operating Temperature: –30°C to +80°C

    Storage Temperature: –40°C to +85°C

    Operating Humidity: 95% RH, non-condensing


    Ordering Info

    Part Number Description
    RK-306 30 meter GLONASS & GPS signal repeater system


    By Email

    By Phone

    Toll Free: 800.665.5600 (North America)
    Direct: 604.814.5069
    Fax: 888.831.5149

    By Mail

    Tri-M Technologies Inc.
    208 – 31510 Gill Avenue
    Mission, BC, Canada  V4S 0A1

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