According to Wikipedia, FPV (First Person View) is called RPV (remote angle) or Video Navigation. Remote Control Model A backhaul facility based on the built-in wireless camera of an airplane or car model, a new way to play by looking at a screen on the ground and manipulating the model. In recent years, more and more people have started to use drones. This type of FPV usage is the most common.
The drone is actually the pilot's eyepiece surveillance, and later versions of the drone have two dash cams and a mobile jammer 4g built into the pilot's eyepiece. You can have a 3D view.
The 2.4GHz band and the 5.8GHz band are the two most commonly used frequency bands for connecting ground radio transmitters and drones, and the 2.4GHz band is a common radio frequency. Typically used to connect ground-launched axis aircraft and drones. If you know more about frequencies, you probably know that drone jammer in the 2.4GHz band are also used in wireless computer networks. Therefore, it can be expected that in densely populated residential areas with excessive radio signals, there will be many accidents of loss of control of aircraft.
Another problem with drones is that they can interfere with the vehicle's navigation system. This is mainly because the two transmitters work together, one transmits the cycle signal to the vehicle and the other transmits the video signal to the driver.
The 5.8GHz band is used for 4-axis aircraft technology to avoid entanglement of the same band with other radio frequencies. Weekly wave numbers can be found in the Dow Phantom model. Let's see how drones can circumvent radio frequency problems
The Phantom 1 drone operates in the 2.4GHz frequency band. If you plan to participate in FPV, you will have to do it yourself, using the jammer's 5.8 GHz frequency to avoid common problems.
large mobile jammer
If you are using a GOPRO or other unique wireless system that acts as a camera, remember that the wireless option is turned off. Otherwise it will interfere with the aircraft. The Phantom FC40 drone uses a radio frequency of 5.8 GHz. Since it has a single 3.4GHz system, you can send video and photos to the pilot.
Phantom 2 This drone uses a 2.4 GHz radio frequency to control a radio signal jammer, so additional tools are required. Therefore, the FPV signal is transmitted using a weekly frequency of 5.8 GHz.
The two drones, the Phantom 2 Vision and Vision+, use 5.8 GHz and 2.4 GHz FPV correctly and use a smartphone app to connect and telemetry.