Protocol Upgrade
T8FB, with chip TI CC2500(Open TX, same as the Frsky X9D) and the transmission rate is three times faster than Open TX, use same FHSS spread spectrum of AT9S and 16 channels pseudo random frequency sequence hopping makes T8FB have better anti-interference ability both at the same frequency band and different frequency bands. Control distance is 500 meters ground and 1000 meters air, about 2 times of T4EU, T6EHP-E and T7F.

Sticks Precision Improved
PCB layout redesign makes the max PWM signal jitter is 1.84us,and the regular jitter is 0.5us (same as the AT9S), 4 times better than the old version of T8FB and 14 times higher than a famous racing drone transmitter which with 7us regular signal jitter, much better than the competing transmitters. Use same joysticks components of AT9S.

S-BUS , PPM & PWM Support
Sales with 8 channels receiver R8EF. S-BUS,PPM and PWM signal possible working at the same time, no need for too many cables and any signal converter, reduced the weight of aircraft.

CHI of R8EF output S-BUS signal, CH2 output PPM signal, CH3 to CH8 output PWM signal can control gimbal and landing gear at the same time that can control, easy to set and control.

Unique Anti-polarity Connect Protection Intelligent
Will not damage the PCB of transmitter and receiver even connect anti-polarity with a long time. Universal JST battery connector supports multiple batteries, include 4pcs AA batteries or 2S-4S LiPo battery.

Support Super Mini Receiver
The mini 8 channels receiver R8FM, 2.5 gram weight, support S-BUS and PPM signal, compatible with all kinds of flight controllers without DCCU, is the best choice for racing drone.

Full Types
Suit for most of the airplanes including fixed wing 2 airfoils 3 rears, glider 4 airfoils 2 rears and all multicopters, RC cars and boats.
21 centimeters long antenna receiver specialized good for the RC boats.

Programmable Mix Control
BASIC MENU, ADVANCE MENU, graph view for varieties of throttle and servo curve, 5-8 channels are customized.
Advanced settings as you want.

A free App to program your transmitter via Bluetooth
BASIC MENU, ADVANCE MENU, graph view for varieties of throttle and servo curve, 5-8 channels are customized. Advanced settings as you want.


Parameters setting and firmware update can be made with your smartphone and a free App, via the Bluetooth link.

Low Consumption of Battery
Switching Mode Power Supply(SMPS) keeps the operating current of T8FB is less than 80mA. With our hardware design avoid the interference of SMPS. T8FB, with a 3S 1800mAh LiPo battery can work more than 20 hours.

Wide Voltage Range Input Humanized operation
Operating voltage is 4.8V-18V, applicable to 2S to 4S Li-Po or 4 pieces AA batteries.
T8FB, simplify the operation, makes it easy to use even without user manual.

Inheritance Industrial Design
T8FB were designed by the same professional company of AT9. With innovation and independent design concept, it is the perfect choice for your plane.