DJI launches SDR Transmission II with 4K 60fps HDR over 4km

DJI has launched SDR Transmission II, a software-defined-radio system for professional wireless video. In TX mode it sends 4K 60fps HDR at 50Mbps to RX transceivers up to 2.5 miles (4km) away, up from 1080p at 20Mbps and 1.8 miles on the original system.