Want a long range HD FPV machine with a GPS module for emergency RTH ?. Have a look to the new Skystars G370L HD: https://www.banggood.com/Skystars-G370L-HD-F4-OSD-FPV-Racing-Drone-PNP-BNF-w-RunCam-Split-2S-1080P-Camera-Mini-M8N-GPS-p-1455775.html
In the menu, we have an old fashion H frame in 300mm format with 4mm arms but all electronics are updated: a F4 + betaOSD + a barometer, super strong individual 50A up to 6S BLHeli32/Dshot 1200 ESC, 2306/1600Kv motors associated with 7″ props!!!!. I can’t imagine in 6S!!! You will need
a super super strong battery to avoid massive battery brownout. The VTX can output up to 800mW !!! with 40CH. No clear indication, if the VTX can be controled via the OSD… It mentions a voice control…. At least via PWM, the VTX can be controlled.
The Runcam split mini 2 is here to broadcast both the FPV video in PAL/NTSC and to record HD videos up to 1080p@60 fps… Last element, the presence of a mini GPS module, very usefull for long range FPV flight in case of lost signal. Pre-program a RTH with a nominal altitude… and you are saved.
For the receiver part, we have either a FrSky XM+ (medium range) or the FrSky R9 MM but this latter you will need a compatible transmitter module. I can guess this machine in 6S can probably reach top speed about 200 Km/h… a real beast. Wait & See.