китайцы сделали аппу внешне напоминающую Spektrum DX3 но 2х канальную за то за 30$
FS-GT2 2.4G 2CH Gun Transmitter
FS-GT2 has revolutionized the way people experience RC, and now this radio transmitter can stand up to the top competitions.
* Channels: 2Channels;
* Model type: Car/boat;
* RF Power: less than 20dbm;
* Modulation: GFSK;
* Code type: Digital;
* Sensitivity:1024;
* Low voltage warming: yes(less than 9w);
* DSC port: yes (3.5mm);
* Charger port: yes;
* Power:12V DC(1.5AA*8);
* Weight:328g;p
