?<span style="font-size: 14px;">This module can connect 3 video sources and you can switch between different video sources with a 3 position switch to your ground station.<br> 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)</span> <br> <br> <strong>Feature:</strong> <br> Professional video switching IC£¬ no loss of image quality <br> To control and switch of three video sources by transmitter <br> Video Switcher Module powered by 5V receiver <br> Adopts high speed video switch chip£¬ effectively reduce the vibration of the Video image <br> <br> <strong>Specifications:</strong> <br> Model: PV3IN1 <br> Size: approx. 4.0*1.8*0.5cm <br> Input voltage: 4.8-6V <br> Input channels: 3 <br> Output channel: 1 <br> Video signal impedance: 75¦¸ <br> Port 'in' is video signal input£¬ IN1£¬IN2£¬IN3; OUT is video output <br> '-' is negtive pole£¬ '+' suspend£¬? 'S' is receiving video signal <br> <br> <strong>Package Information:</strong> <br> Package size: 10 * 6 * 1cm / 4 * 2.4 * 0.4in <br> Package weight: 1og/0.3oz <br> Adhesive tap package <br> <br> <strong>Package List:</strong> <br> 1 * Video Switcher Module