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GNSS repeater for all L-band signals

Available February 2025

GNSS-L-BAND-12 repeater from Roger-GPS Ltd covers all upper and lower L-Band frequencies in a single unit.

  • GPS L1/L2/L5

  • Galileo E1/E5/E6

  • GLONASS G1/G2/G3

  • BeiDou B1/B2/B3

Meets the increasing need for indoor coverage with multi-band receivers, offering enhanced accuracy and more reliable performance for Positioning, Navigation, and Timing (PNT) systems.

GPS L5 – the most advanced civilian signal available from GPS, offering higher power levels at a lower frequency. It can be used in environments such as aircraft hangars for testing aircraft positioning receiver equipment.

Galileo E5 – split into E5a and E5b, these signals can be used independently or together for indoor testing of E5-enabled devices.

The GALILEO Public Regulated Service (PRS) is available to authorised users and operates on two frequencies: E1 and E6.

  • E6 transmits correction data for high-accuracy services, providing precise point positioning (PPP) and a higher data rate, ideal for global, high-accuracy positioning applications.

  • The PRS is protected against interference, jamming, and spoofing, ensuring secure and reliable position and timing information for public authorities and critical systems operators.

GNSS-L-BAND-12 can be used indoors to provide signals for both E1 and E6 frequencies.

Available as part of a GNSS repeater kit that contains all parts needed for installation.

Graph showing all GNSS L-Band frequencies

GNSS vs GPS – What’s the difference?

GNSS-L-BAND-12: Technical details

Roger_GNSS_L_Band_Repeater

  • Size: 220 x 121 x 63mm

  • Weight: 563g

  • Enclosure: IP67
  • Adjustable signal gain: 9-40 dB

  • Antenna connector impedance: 50 ohms

  • Input connector: TNC socket

  • Operating temperature: -25 to +55°C

  • DC supply voltage 12 VDC
  • Device current draw: max 300mA (Standard non-IP67 power supply included)

  • Indoor coverage diameter: 35-40m, adjustable by gain control

  • Antenna connector power output: +5VDC, 100mA
  • TX antenna gain max: +4 dBd, RHCP polarization

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

GNSS-L-BAND-12 is an IP67-rated device.

Can be used in dry or damp environments.

Usually supplied with a standard, non-waterproof AC/DC power supply.

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

More detail on power supply options here.

GNSS frequencies image source European Space Agency

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