The Ghost Atto Duo is a high-end receiver by ImmersionRC for drone racing that combines two independent receiver channels, and twin antennas, to dramatically reduce lost packets during racing. Nothing comes even close! When racing, the control link, connecting the pilot’s brain to the drone, is absolutely critical. Standard receivers, using single antennas, or dual-antenna setups using ‘Antenna Diversity’ drop performance when antennas are blocked by frames or batteries, or when the nulls in the antenna radiation pattern cause signal loss. True diversity receivers use two completely independent receiver chains to greatly improve performance. Every control packet gets two chances to be received correctly. For long-range FPV, and UAV use, where the slow movement of an aircraft can result in significant time spent in antenna nulls, the Atto Duo is exactly what is required. Link Margins are significantly improved with a full diversity link, and with improved link margin comes extended range, or increased security at shorter range.
