Spirent - PNT Simulation (GNSS/GPS System) (Updated: 12 Jan 2026)

No	Model Number	Purpose	Form Factor	Constellations Supported	Frequency Bands	Signal Accuracy	Number of Channels
1	PNT Xe Simulation System	High-fidelity GNSS simulation for verification, production, and R&D	Compact 2U desktop/rack	GPS, GLONASS, Galileo, BeiDou, QZSS, IRNSS, SBAS	Multi-frequency (L1, L2, L5, etc.)	5 mm RMS pseudorange accuracy	Up to 128 channels
2	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
3	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
4	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
5	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)

RF & Microwave