Specification: ( Manual)
Model: Junior Racer 75
Item name: 75mm F4 3S Whoop FPV Racing Drone
Receiver: Frsky XM+ Recevier
Motor: 1103-8000kv brushless motor
Propellor: GEMFAN 1636 4-blade propellor
Vtx/Antenna: Triangular vtx/with samll stick antenna
Battery: 300mAh 3S 45C battery
Weight: 50.4g (Without battery）
Camery: CADDX Eos2 2.1mm
Six axis: MPU6000 (SPI connection)
Firmware version: Betaflight TCMM-F411
RC sharing: UART1-RX
OSD: Built-in Betaflight OSD (STM32 controls the OSD chip through SPI in DMA mode)
Receiver: Support FrskyXM/XM+ receiver/Futaba receiver/Flysky receiver/TBS Crossfire
Support programmable LED such as WS2812
Built-in current sensor
Reserved buzzer interface
Reserve DJI port
Support: PWM, Oneshot125, Oneshot42, Multishot, Dshot150, Dshot300, Dshot600
Input voltage: 2S-4SLipo
Continuous current: 12A
Peak current: 20A
Motor connector: 1.25mm pin header connector
Description of VTX:
Switchable power includes 0mW, 25mW and 200mW.
This VTX includes SmartAudio function. The flight controller can use the audio cable to
communicate with the video transmitter. It allows the flight controller to know the frequency
used by the VTX and make changes.
This VTX supports PitMode.
Dipole whip high sensitivity antenna. It is mounted to the VTX board durable.
Output power: 0mW, 25mW and 200mW (adjustable)
Power supply voltage: 5V. Does not support direct connection to 1S battery
Frequency: 5.8GHz 6 frequency band 48 channels, competition frequency band:
Operate Junior Racer Whoop Drone
Power On/Off: connect the power cable of to Junior Racer 75 the battery, the power LED,receiver LED and FC LED are on, then the FC LED flashes and the receiver LED turns off. Afterusing, unplug the connection, and all LED will turn off.
Battery: connect the battery to the voltage tester to display the current voltage value of the battery.
Charge: connect the battery to the charger supplied with the adapter or other 5V power. The LED will show red light when charging; the LED will show green light when finishing charging.
1x Junior Racer(with Frsky XM+ Receiver)
1x Radio(support Frsky XM+)
1x fpv goggles
1x B3 Chager
1x 300mAh 3S 45C Battery
2x Lipo Battery Strap
1x Props Removal Tool
2x fpv goggles Dipole 5.8G Antennas
1x GEMFAN 1636 4-blade Propeller(4pcs)
1x Nylon Cable Tie(5pcs)
1x M1.4*6mm Screw(6pcs)