Although small, it is really powerful and provides a clear signal even on 25mW. I use these on my other drones and I don't think I have ever had the signal fail. This stack contains the brains of the drone.
FPV Drone Kit (ELRS, 6 inch, analog, 4-6S).
DJI O4 Pro SpeedyBee Master 3X FPV drone with ELRS and GPS
GEPRC Vapor-D6 6” FPV Drone Analog ELRS GPS + 5x 6S Batteries + Extras
EMAX EZ Pilot RTF FPV Drone Kit Beginner Indoor Racing Drone with Goggles Camera
Redkyte XDREI X FRAME KIT plus EXTRAS. Sub 250 fpv drone kit.
DRAMAX V2 FPV Drone Kit Premium precision-machined DIY frame parts, frame only