The AirAV/Hollyland Cosmo 1200AU Link System features a high-power transmitter along with an extremely sensitive receiver system. It supports HDMI and SDI on both Transmitter and Receiver (SDI loop-thru on Tx and SDI Out PLUS concurrent HDMI output on Rx). Transmission distance is rated for up to 320+ metres - Up to 2000+ metres when used in conjunction with the optional SRA-5 and ANT50016dual Range-extender antenna panels. Wide operating voltage of 7-36vdc makes them ideal for use from small handycam situations right through to professional Cinema Video Assist operations.