Spektrum AR6100E DSM2 2.4G 六動微型接收器-JR系統適用

At only 4.4 grams and 19.0 x 40.0 x 9.0mm (WxLxH), the AR6100E is
the ultimate 2.4GHz receiver for most any small electric model from mini
profile foamies to 400 class helis. Because it uses advanced DSM2?
technology, it is only compatible with DSM2 aircraft radio and module
systems. It also boasts a wide input range that allows it to operate with
3.5- to 9.6-volt electrical systems.