It is not recommended to use DSMX, DMSS or iBus remote satellites in helis bigger than 450 size. Bigger helis can cause radio interference due to shielding from carbon parts. Also range is restricted when only using one single remote satellite. For bigger helis we highly recommend using a full size receiver with multiple receiving units. For Spektrum® radios we can recommend using newer SRXL2 remote satellite if size matters. These have much better transmission rates and RF stability than older DSMX satellites.
