Enhancing product development with realistic GNSS record & playback

GNSS record & playback systems (RPS) have become essential in professional GNSS testbeds, enabling developers to bring the infinite circumstances of the real-world signal environment into the lab. This offers advantages over live signal field testing including better control, repeatability, cost-effectiveness, and faster time to market. While not a complete substitute for simulation or field testing, RPS provides a combination of realism and repeatability ideal for verification.

From simple beginnings, the technology has evolved significantly to meet the demands of emerging use cases: