All you need to know about frequencies on which drones use in work
As defined in Wikipedia, FPV is likewise understood as RPV or videotape piloting method. It is a method used to control
an RC Vehicle from a driver's or pilot's point of view. Over the past periodic years, the sudden spike in the service of Drones or Unmanned Aerial Vehicles has also expanded the usefulness of FPVs, which are most typically operated to drive these things.
The “Drone or UAV” is either driven or piloted by a remote from the First Person's perspective that is delivered via wireless technology onto the pilot’s goggles or monitor. More complex versions of drones include a pan and tilt camera controlled by a gyroscope sensor in the Pilot's goggles fitted with two onboard cameras that enable a 3D view.
Radio FrequenciesLet’s take a look at the basics of Radio Frequencies:
2.4 GHz and 5.8 GHz are two of the most expected commonnesses when dealing with FPV Quadcopter machines.
2.4 GHz is the common RF used by Quadcopters for connecting the ground transmitter to the drone. If you are familiar with frequencies, you may already know that 2.4 GHz is the same frequency that wireless computer networks use. So as anticipatable, it may seem there have been several incidents reporting the loss of control over Flying objects in dense housing areas with too many wireless signals.
Another problem associated with Quadcopters is that they interfere with their onboard systems. This is mainly because of the involvement of two transmitters – one for transferring the pilot signals to the vehicle and the other for sharing the video signals back to the pilot.
5.8 GHz is a different RF used in this technology to avoid entangling frequencies in the same band. This frequency is commonly found in the DJI Phantom models. Let’s look at how the DJI Phantom Quadcopters avoid the most prevalent problems when trading with radio commonnesses.
UAV operates at 2.4 GHz. If you plan to add an FPV, you must do
it yourself and use the 5.8 GHz frequency to avoid common problems.
Remember to turn the Wireless Option off if you want to use a GoPro or any other action camera with its unique wireless system. Otherwise, it will interfere with the aerial vehicle. Phantom FC40 – This drone uses 5.8 GHz RF to fly because it has a separate 3.4 GHz system to transmit videos and photos to the pilot.
This drone uses 2.4 GHz RF for the control set, and thus you must use
add-on kits that use 5.8 GHz frequency to transmit FPV signals.
Phantom 2 Vision and Vision+
Both drones use 5.8 GHz for
control and 2.4 GHz for FPV, smartphone app connection, and telemetry.
Thus, if you buy a Phantom drone or any other drone without a camera, you must use an FPV device with a 5.8 GHz frequency and vice versa to get a smooth experience. It is worth noting that both the RF signals are considered LOS or Line of Sight signals, which means that they will not function if there is any barrier between the Drone and your Remote Control. It is best to fly a drone in areas where you can see it with the naked eye. Otherwise, you might end up damaging or losing your drone altogether.