Airbus Defence and Space


GNSS Signal Generator supporting Galileo Signals

The NSG 5100 GNSS Signal Generator is a flexible & modular signal generation unit for laboratory & field testing of GNSS equipment as well as providing GNSS Pseudolite signals in various environments.

Features / technical details

  • Flexible and modular GNSS Signal Generator
  • Supports GALILEO E1, E5ab and E6 (PRS ready)
  • Supports GPS, EGNOS and WAAS signals
  • Pulsing of RF-Signals (RTCM, RTCA, user defined)
  • Programmable memory based ranging codes
  • Configurable message data rates
  • User definable transparent messages
  • Signal and user dynamics fully configurable
  • Ethernet Interface
  • User friendly GUI


  • GNSS chipset & equipment development
  • Production testing of navigation devices
  • Galileo & GPS signal analysis tasks
  • Provision of additional ground based ranging codes (Testbeds, Augmentation Systems)

Reference customers

  • Galileo Testbed SEA GATE