GPS repeater for L1/GLONASS/Galileo
The L1/GLONASS/Galileo/Beidou GNSS/GPS repeater unit has an effective coverage area of approximately 40 – 50 metres radius from the centre when mounted at a height of 10 metres.
The GPS repeater unit has a built-in antenna that radiates signal in a hemispherical-shaped pattern within a ~180 degree angle of view.
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 an SMA socket; the repeater sends 5V DC through the coaxial cable to power the low noise amplifier (LNA) in the antenna.
GPS L1 1.575 GHz
Galileo E1 1.575 GHz
GLONASS G1 1.575 GHz
BeiDou B1 1.5611 GHz
- Size: 110 x 143 x 28mm
- Weight: 165g
- Overall signal gain: >40dB
- Noise Figure: < 2dB
- Variable attenuation: 0-40dB
- Antenna connector impedance: 50O
- Input connector: SMA-socket
- Operating temperature: -25 to +40°C
- Power supply: 12VDC 300mA (Power supply included)
- Indoor range: up to 50m, adjustable by gain control
- Antenna connector power output: +5VDC, 100mA
- TX antenna gain max: +4dBd, RHCP polarization
Differences between GNSS & GPS explained here.
Waterproof (IP67) GPS L1/GLONASS/Galileo/BeiDou repeater unit: GNSS-L1G1GA-IP67
For environments where moisture and/or dust ingress is a problem, this IP67 version of the L1/GLONASS/Galileo/BeiDou repeater is ideal.
The repeater specification is exactly the same as the standard unit shown above, the only differences are as follows:
- Size: 200 x 89 x39mm
- Weight: 274g
- Enclosure: IP67
- Input connector: TNC-socket
Supplied with standard (non-waterproof) AC/DC power supply if used in dry conditions.
An IP67 waterproof PSU is available as an option for use in high moisture conditions.
For details of L1/GLONASS/Galileo repeater kits click here