This kit will allow you to fly up to 7km or 4 miles if used in conjunction with a good diversity receiver like Furious true d and similar setups. The omni -directional antenna is longer than others to clear the pilot’s head and has been tuned to perfection. The Helix has 12dBi gain and has to be aimed within 65 degrees in the copter’s direction in order to have the best reception possible. Moving your head from side to side a bit will usually allow you to zero in on the copter’s direction.
Made and tuned individually at FPVLR factory.