I HIGHLY recommend the GREEN HERON RT-20 or RT-21 control for prop pitch
motors. It is by far the best system I have used. Not a problem ever using it.
It is SIMPLE to set up and the preset pot for direction is a dream to use. It
has built in power supply. My run from control to prop pitch is about 170ft.
The control box is same size as a HyGain control box for T2X or other models.
I consider everything else 3rd best.
I AM JUST a VERY pleased customer.
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