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.
Output channel: 1
Video signal impedance: 75Ω
Port "in" is video signal input,IN1,IN2,IN3,OUT is video output
"-" is negtive pole,"+" suspend,"S" is receiving Video signa
- Work environment: -10℃~60℃ RH95% Max