This Department of the Air Force Phase I SBIR topic seeks a networked system that synchronizes simulated telemetry signals across multiple ground stations. It is intended to let test ranges verify the end-to-end telemetry infrastructure, including receive antennas, distribution networks, best-source selectors, and control-room displays, before a live mission. This is a competitive SBIR Broad Agency Announcement research solicitation, not a grant program; submissions are scheduled to open October 28, 2026, and close November 25, 2026, at 12:00 p.m. ET.