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GPS repeater for L1/L2/GLONASS/Galileo/Beidou

The L1/L2/GLONASS/Galileo/BeiDou GNSS/GPS repeater unit has an effective coverage area of approximately 40 – 50 meters diameter when mounted at a height of 10 meters.

The unit has a built-in antenna that radiates signal in a hemispherical shaped pattern within a beam width of at approximately 180 degrees.

Using the four moulded lugs, it can be mounted horizontally, for example on a ceiling, or vertically on a wall.

All that is required is good line-of-sight between the repeater unit and the receiving devices.

The external antenna feeder cable connects to a TNC socket; the repeater sends 5V DC through the coaxial cable to power the low noise amplifier (LNA) in the antenna.

If a larger area of coverage is required, additional repeaters can be added – all using a single outdoor antenna – by use of a GPS signal splitter and/or a line amplifier.

For details see the Custom Designed Systems page.

Technical DetailsL1L2 IP67 front

  • Frequencies:
    GPS L1 1.575 GHz
    Galileo E1 1.575 GHz
    GPS L2 1.227 GHz
    GLONASS G1 1.602 GHz
    Beidou B1 1.5611 GHz
  • Size: 244 x 165 x 64mm
  • Weight: 610g
  • Enclosure: IP67
  • Overall signal gain: >40dB
  • Variable attenuation: 0-40dB
  • Antenna connector impedance: 50O
  • Input connector: TNC-socket
  • Operating temperature: -40 to +80°C
  • Power supply: 12VDC 600mA (Standard non-IP67power supply included)
  • Indoor coverage radius: 35-40m, adjustable by gain control
  • Antenna connector power output: +5VDC, 100mA
  • TX antenna gain max: +4dBd, RHCP polarization

Explanation of GNSS/GPS frequencies here.

Waterproof (IP67) GPS L1/L2/GLONASS/Galileo repeater unit

For environments where moisture and/or dust ingress is a problem, this IP67 repeater is ideal.

However, it can also be installed in a dry environment, in which case the repeater is supplied with a standard (non-IP67) AC/DC power adapter. 

If it is installed in a damp environment, a waterproof (IP67) power adapter is available.

More detail on power supply options here.

For details of GPS L1/L2/GLONASS/Galileo repeater kits click here.

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