F121&F121 Pro VS Toy Plane |
Functions |
F121&F121 Pro |
Toy Plane |
Altitude Holding |
F121&F121 Pro flight with accuracy altitude hold even through narrow space or no matter how close to the surface (less than 10 centimeters height) |
cannot to flight fast and cannot keep Altitude Holding when close to the surface |
PID Autotuned |
rise and descend at high speed even with Altitude Hold Mode |
keep stable reply on slowly speed |
FHSS, 67 channels pseudo-random frequency sequence hopping |
better anti-interference ability to both the same frequency band and different frequency bands, worry-free for more than hundred pilots competion at the same competition terrain at the same time |
can not more than three pilots competion at the same competition terrain at the same time |
Professional Transmitter |
2000 meters control distance, FPV racing freely at any flight environment |
100 meters control distance |
Professional Charger |
More than 18 years professional chargers design experiences guaranteeing safer charging and longer lifespan. Maxmium 2A charging current makes a 650mAh battery takes about 20 minutes to fully charged |
more than 1 hour to fully charged a 650mAh battery |
Noise Reduction by Software |
not only enables the motors of F121 to work without noise during the flight but also makes them more responsive and efficient than traditional 8520 coreless motors, ensures a longer life span |
too much noise when flight serious heating makes the motors with short life span |
FPV Image Transmission System |
The image transmission system that integrates camera and OSD module, ensuring voltage, flight time, power real-time feedback, stable transmission with more than 600 meters telemetry distance and good video photography. |
can not FPV racing because of the delay of the image transmission module |
Come with Professional Accessories designed for racing drone |
Radiolink professional transmitter for racing drone |
|
flight controller with altitude holding by inertial navigation designed for racing drone |
Carbon fiber and plastics |
FULLYMAX battery, 10 minutes flight time |
GEMFAN Propeller |
EWRF Tech image transmission system that integrates camera and OSD |
Hawkeye FPV Monitor: 4.3 inch, 5.8GHz, and forty-eight channels FPV display with receiver integrate, with the resolution of 480*3(RGB)*272, the aspect ratio of 16:9 and response time of 10ms. |