i broke mine as well and spektrum would not sell a replacement,would only allow me to send it in for replacement. so i bought one for a spektrum stick radio from lhs. i had to remove the collar at the base of the replacement. the replacement antennae lead was about 1 inch longer,seems to work well. there is a screw under the spektrum sticker on the bottom,peel it away sloooooooowlly and it will be fine. also where the antennae attaches to the circuit board there will be a dab of silicone,use care here. i used a pick and took my time.