What FPV System does Alta Pro use?

Alta Pro is compatible with the existing Alta FPV camera and downlink radio. The FPV OSD overlay remains compatible with most analog FPV cameras and video transmitters. For those seeking a higher resolution or unobstructed HD/digital FPV view, a third-party system can be mounted. Note: with HD systems OSD overlay is not available, but the pilot will still have access to critical system telemetry through the ground station (which offers audible prompts).