Difference between 3CH and 4CH remote controller

[viperfit]

Hi, newbie here. I would like to know the difference between having a 3CH and a 4CH remote controller for a helicopter.
Hope some bros out here can enlighten me....

[viperfit]

hi bro,
thanks for the offer.
I am interested, but can brieftly explain to me the diff on 3CH and 4CH remote?

[Adrianli]

3CH = toy

4CH = FP heli


There r a few movements required to control a heli properly.

One ch for Elevator - Move forward n reverse.
One ch for Alerion - Move left n right.
One ch for Throttle - Speed of rotor blades.
One ch for Rudder - Move tail left n right.
One ch for Pitch - Angle of rotor blades cutting the air.

For FP heli, the use of throttle moves the heli up n down.

For CP heli, the use of throttle n pitch moves the heli up n down. More precise.


FP - Fixed Pitch, CP - Collective Pitch.



Thatz all from me. Wana know more???? Use the search function!!! These stuff have been discussed b4 already. Its always better to teach a person how to fish rather then giving him the fish!!!