GPSG-1000 Portable Satellite Simulator

GPS/Galileo Portable Positional Simulator

High-end test capability ideal for validating the performance of GPS enabled devices

GPSG 1000
GPSG-1000 Portable Satellite Simulator
GPSG-1000 Portable Satellite Simulator

The configurable GPSG-1000 is a truly portable, easy-to-use GPS and Galileo positional simulator. It fills a gap in the market by providing a low-cost 12 channel test set that creates three-dimensional simulations. This new simulator is also designed to be software upgradable. Versatile time-saving portable test set for GPS/GALILEO receivers including WAAS/EGNOS SBAS simulation

System - Simulated 3D position may be user entered in latitude/longitude/height format or 3D position may be dynamically simulated utilizing a multi-leg waypoint entry scheme. An unlimited number of navigation plans may be saved and recalled under a user assigned name. A built-in GPS receiver allows positional simulation in the form of a range, heading and altitude based on current test set position.

Satellite Vehicle (SV) Selection - All GPSG-1000 configurations allow GPS and Galileo satellites to be mixed. (The Galileo codes may be updated via a text file upload.)

Waypoints - Waypoint legs join up in 3D space, with either range rate or altitude-rate being auto calculated. Trajectory changes are calculated to simulate real world navigation, i.e. waypoint leg heading changes utilize realistic rates of turn; altitude changes utilize realistic rates of descent or climb. Way points may be entered in LAT/LONG form or automatically recalled from an airport or city database.

SBAS - SBAS satellites WAAS/EGNOS may be manually selected or automatically based on simulated position.

Setup - The setup page allows system, user and RF connection parameters to be set by the user.

Available through your GSA Supplier

Click here to get Software Updates

  • GPS signals simulated: L1, L1C*, L2C*, L5*
  • Galileo signals simulated: E1, E5**, E5a**, E5b**
  • Simultaneous GPS/Galileo simulation
  • WAAS/EGNOS SBAS simulation
  • Static and dynamic simulations via NMEA-0183 File Record and Playback
  • 12 channel configuration available with upgrade path (RAIM supported)
  • Programmable space vehicle (SV) parametrics and health
  • User or built-in GPS receiver referenced time and date
  • PVT data available via RS-232
  • User Defined Data Transferable between Linked GPSG units
  • Remote control interface Ethernet

* For tracking of L1C, L2C or L5 signals some receivers require synchronized L1 transmissions.
** For tracking of E5 signals some receivers require synchronized E1 transmissions.

Versions, Options and Accessories

  • 87339 GPSG-1000 12 Satellite Simulator NSN: 6625-01-616-2712
  • 140607* GPSGOPT3 ADS-B Integrity Test Option * Includes cables and accessories

Standard Accessories

  • 88493 Transit case (qty 1)
  • 67374 Power supply
  • 87636 Antenna coupler
  • 90113 RX Antenna
  • 90114 Cable, coax 50 ft.
  • 62302 Power cord (U.S)
  • 64020 Power cord (European)
  • 88753 Coupler shot bag
  • 88037 Operation Manual (CD)
  • 88038 Getting Started Manual (paper)

Optional Accessories

  • 87040 External battery charger
  • 86196 Spare battery pack
  • 90106 Kit, Antenna coupler placement pole 8 ft.
  • 91136 Kit, CPLR Dual GPS Antenna System
  • 91137 Kit, CPLR Triple GPS Antenna System
  • 113108 Kit, GPS Receiver Termination, 190 Ohms
  • 89023 Maintenance Manual (CD)

Technical Specs


  • General testing of civil GPS and Galileo receivers
  • Testing of non-encrypted military GPS receivers
  • Positive Train Control
  • Asset tracking and telematics


  • 10.6”H x 13.9”W x 3.4”D (27.0 cm x 35.5 cm x 8.7 cm)
  • 15.5 lbs. 


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