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roger gnss logo web

ROGER GNSS Repeater unit (GNSS-L1G1GA)

GNSS L1G1

The ROGER GPS/GLONASS/GALILEO repeater operates by receiving satellite signals with an antenna located outside the
building and re-radiating the signals to the indoor area or
covered space. Use of re-radiated signals indoors means that GPS/GLONASS/GALILEO receiver is tracking the current status and signal from the satellites. When a GPS/GLONASS/GALILEO receiver is moved from covered area to outdoors and vice versa, the receiver is instantly tracking the location instead of time consuming acquisition.

Each ROGER GPS repeater is capable of transmitting the GNSS signal distance up to 50 meters from the repeater center. If necessary, the area can be extended by adding additional repeater units, all connected to the same external antenna, using a signal splitter and line amplifier.

Key Features
• Automatic gain limitation
• Oscillation prevention with indicator
• Maximal coverage for CE approved repeater
• Instant GPS/GLONASS/GALILEO fix when moving outdoors
• Full product family with repeaters, amplifiers and splitters
• Internal transmit antenna

Technical Specifications

Size 110*143*28mm
Weight 165 g
Frequencies 1575,42 MHz and 1602 MHz
Overall Gain > 40dB
Noise Figure < 2dB
Variable attenuation 0-40dB
Impedance 50Ω
Input connector SMA-female
Operating temperature      -25 - +55°C
Power supply 12VDC, 300mA, power supply included
Antenna power output +5VDC, 100mA
TX antenna gain  max +4dBd, RHCP polarization
CE-certified Yes