I am new to drones and I have only flown the Skyviper from walmart till date. I hear that to get a good video signal we need to use a specific radio frequency on the video transmitter and receiver. To this effect I wanted to know if I can upgrade the video and drone radio on the Rise Vusion 250 drone so it can fly out about 1-2 miles out using the FPV. I also want to be able to fly thru areas like abandoned construction sites where the signal is strong enough to go thru metal and cement with no lag.
Can anyone suggest a good upgrade to the Rise Vusion 250 or if I should use some other fpv drone?