sobota 30. prosince 2017

Understanding Drone FPV Live Video, Antenna Gain And Range

Understanding Drone FPV Live Video, Antenna Gain And Range | DroneZon
Posted December 17, 2017 by Fintan Corrigan
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Cituji úvodní část článku:

"FPV live video using radio frequency antenna, transmitter and receiver signaling technology is one of the main reasons why drones have become so popular.
This live video transmission along with high quality cameras allow drones to be used in many positive ways across many sectors.  It’t also a terrific experience, seeing what the drone camera sees or when using FPV goggles,  as if you were in the drone.
To fly a drone, you don’t need to understand the technology behind it all, as drones have become so easy to fly.  However, understanding the UAV’s live video transmission technology will help you if you want to increase the live video range from your drone and troubleshoot video transmitter or receiver problems.
If you want to build and design drones, then understanding drone live video using radio frequencies, transmitters and receiver signalling technology is essential.
This post will assist you in learning about live video transmission, radio frequencies, omnidirectional and directional antennas and how to increase the FPV range from any drone. We’ve add some terrific antenna technology videos here.
What Are UAV Radio Signals Answered
Radio frequencies always need an antenna to transmit and receive radio signals. Drone FPV (First Person View) signals or live video transmitter signals are no different....."

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