I got the latest 3dr telemetry V2 radio a few days ago. http://store.3drobotics.com/products/3dr-radio I hook it up and working great. It is limited on length of the cable, at 15cm. http://store.3drobotics.com/products/df13-6-position-to-5-position-connector-15-cm Does any know if they make a longer cable OR has anyone tried to extend the coaxial cable? Maybe use this cable from L-com. http://www.l-com.com/coaxial-rg58c-coaxial-cable-sma-male-female-25-ft.