Spirent - PNT Simulation (GNSS/GPS System) (Updated: 09 Jul 2025)

Model Number	Purpose	Form Factor	Constellations Supported	Frequency Bands	Signal Accuracy	Number of Channels
GSS7000 GNSS Simulator	High-precision GNSS signal simulation for testing receivers in a lab environment	Rack-mounted system	GPS, GLONASS, Galileo, BeiDou, QZSS, SBAS	L1, L2, L5, and others	High precision with advanced error modeling	Up to 256 channels
Portable Simulator	Portable GNSS simulation for field testing	Handheld/Portable device	GPS, GLONASS, Galileo, BeiDou	L1, L2	Moderate precision for field testing	Limited channels for portability
GSS6450 Record & Playback System	Recording and playback of live GNSS signals	Rack-mounted system	GPS, GLONASS, Galileo, BeiDou	L1, L2, L5	Depends on recorded signal quality	N/A (depends on recording)
PNT X Simulation System	Multi-constellation, multi-frequency GNSS simulation for PNT applications	Rack-mounted system	GPS, GLONASS, Galileo, BeiDou, IRNSS, QZSS, SBAS	L1, L2, L5, and others	High precision with customizable error modeling	Up to 256 channels

RF & Microwave