3 Channel Video Switcher Module 3 way Video Switch FPV RC Plane Car Surveillance

3 Channel Video Switchover Module 3-way Video Switch Unit for FPV System. 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. Descriptions: - This is a 3 channel Switchover module,adopts high speed video switch chip,effectively reduce the vibration of the Video image.  - compatible with 3 position Switch Channel - Port "in" is video signal input,IN1,IN2,IN3,OUT is video output - "-" is negtive pole,"+" suspend,"S" is receiving Video signa - Model:PV3IN1 - Size: 4.5*1.8*0.5 - Input voltage:4.8-6v - Input channels:3 - Output channel: 1 - Video signal impedance: 75Ω * The control channel can be any proportional channel or 3-position switch channel. (2-position switch channel can only switch within two video input signals) Video signal connector sequence: "-" for negative, "+" not used, "S" for video signal If you need a HD camer