The 900MHz NG receiver system is suitable for the DS-12, DS-16 II as well as the DC-16 II transmitters. It is an independent, second transmission system in a second frequency range. If this system is used, the model can continue to be controlled even if the 2.4GHz band is disturbed (e.g. by radio relay, during copter flights for television broadcasts, etc.). The 900MHz backup system only becomes active when this occurs. So it essentially serves to expand the safety in high-quality models. Of course, this backup system can be activated or deactivated separately for each model. It is always used together with the 2.4 GHz transmission system, not individually.
JETI handheld transmitter DS-16 II Silver Multimode (delivery state mode 2, control mode very easy to change), receiver REX 10, transmitter battery installed, charger for transmitter battery, strap and stable carrying case.