Parkzone micro Cessna rx range?
 

I have searched and cant find what the signal range is for these little birds. I have seen the micro vapor with its dsm2 tx,rx and wonder if it has better signal range. The reason I ask is because I have a cessna, and was thinking of buying the vapor rx Brick to install in my cessna and bind it with my dx7 tx. The stock radio that comes with the micro cessna just cuts out on me too much.