Specification:
Control signal: PWM
IN1:1000us+-200
IN2:1500us+-200
IN3:2000us+-200
Support 5-12V power supply

Note:
This module can connect 3 video sources and you can switch between different video sources with a 3 position switch to your ground station.
If you have multiple cameras on your plane,this is what you need.

Package Included:

1*  VTX Transmitter