5.8G 48CH Mini Adjustable Power Transmitter

STM40 is a 25/200/500mW adjustable power transmitter

Come with 48CH,can match with SKYFC40.

With long press and short press CH/BAND key to change the CH and BAND

Channel and Band display to show from 1~8 and A,B,E,F,R,L band

 With long press and short press the RF power key to change the power.



5.8G 25/200/500mw 48CH

Mini size with 36mm*36mm*8mm

Light weight with 7g

Nex MMCX antenna socket


Package included

1x STM40

1x antenna

1x power cable