Optical flow indoor fixed-point FPV traversing machine F108

Radiolink F108

光流定点FPV穿越机

High-speed Even At PosHold Mode

Unique Non-terrain PosHold

Safe and Compact

(165g)

Multiple Flight Modes

Indoor Aerial Photography

High Configuration

7 Minutes Flight Time

Multi-protocol Receivers Compatible

Comprehensive Technical Support

High-speed Even At PosHold Mode

Built-in Radiolink all-in-one flight controller ArduBeta_aio which with 4-in-1 ESC and OSD module integrated, the unique inertial guidance algorithm can ensure short-term position hold when optical flow information is not available, and brake and stop immediately when the joystick is released during high-speed flight. Solve the problem of losing control when optical flow information is unavailable during high-speed flight or being unable to fix the point when the joystick is released during flight.

Unique Non-terrain PosHold

The updated Kalman fusion algorithm addresses the issue of open-source flight control being limited to altitude determination based solely on terrain in optical flow PosHold mode. As a result, the F108 will no longer experience significant jumps when flying over steps or seats.

165g Takeoff Weight

Safe and Compact

With a 110mm wheelbase and a takeoff weight of 165g*, this design features full-coverage propeller guards

and a reverse propeller design, ensuring flight safety and strong passability.

* Standard aircraft weight. The actual product weight may vary due to differences in batch materials and external factors. Training or examination is not required to fly this product in most countries and regions. Always check local laws and regulations before use.

110mm Wheelbase, Portable and Easy to Store

Full-Coverage Propeller Guards

Reverse Propeller Design makes Flight Safer

Armed

Multiple Flight Modes*

The PosHold Mode, Alt-Hold Mode, Stabilize Mode, Manual Mode, and Turtle Mode can be switched seamlessly.

You can get started with FPV without needing a dedicated site.

In PosHold Mode, even a freshman can easily get started.

In Manual Mode, you can master both stunt flying and professional racing competitions.

* More flight modes except the modes default can be set in the Mission Planner.

Null

Disarmed

Manual Mode

Stabilize Mode

Alt-Hold Mode

PosHold Mode

Turtle Mode

Indoor Aerial Photography

The analog video transmission version is equipped with a Caddx analog camera,

it also supports DJI O3/O4 and Caddx high-definition digital image transmission systems,

enabling you to capture aerial photos or videos at your convenience.

High Configuration

Competition high-performance professional racing drone configurations including SZ-SPEED motors, Gensace battery, Gemfan propellers,

Caddx camera, Upixels optical flow, Radiolink AIO flight controller, remote control system, and charger.

All spare parts are sourced from reputable drone brands, ensuring a reliable service life.

Gensace 2S 850mAh 35C XT30 LiPo Battery

Dedicated Battery Compartment

Carbon Fiber Frame

Caddx 1200 TVL Sable Camera

SZ-SPEED 1303-10000KV

Brushless Motors

GEMFAN 2.5-inch (2512) Propellers

Radiolink AIO Flight Controller

EWRF 5.8G Image Transmission

Upixels Optical Flow and

Laser Two-in-one Module

Radiolink 8-channel Receiver

Full-Coverage Propeller Guards

Radiolink AIO Flight Controller

The unique inertial guidance algorithm of ArduBeta_aio ensures short-term position holding even when optical flow information is unavailable. Additionally, it allows for immediate braking and stopping when the joystick is released during high-speed flight.

Upixels Optical Flow and Laser Two-in-one Module

Equipped with the Upixels optical flow module, its Kalman fusion algorithm overcomes the limitation of open-source flight control systems that rely solely on terrain for altitude determination in optical flow PosHold mode, ensuring stable fixed-point flight indoors.

SZ-SPEED Motors

SZ-SPEED 1303-10000KV brushless motors, a good mechanical design ensure the heat dissipation of the base.

The linear output power ensures higher efficiency, more steady flight, and longer flight time.

GEMFAN Propellers

The 2.5-inch (2512) propellers from Gemfan take full advantage of aerodynamics and are repeatedly tested and modified, based on their weight and the effects of thickness distribution on rotary inertia. Every detail from appearance to function is carefully polished to achieve high efficiency. With extremely fast response and no vibration under high speed, the propellers offer pilots an unforgettable flight experience.

Gensace Battery, 7 Minutes Flight Time

The F108 is equipped with a high-quality 2S 850mAh 35C XT30 LiPo battery from Gensace. Its strong power and effective heat dissipation ensure a flight time of up to 7 minutes.

Caddx Camera

It features the Caddx Sable camera, specifically designed for racing drones, with a horizontal resolution of 1200 TVL, a field of view (FOV) of 130° (4:3) / 165° (16:9), and a viewing angle of 2.1mm. The camera excels in light sensitivity, providing clear images even in backlight and low-light conditions, while maintaining high-definition image quality at any angle and in any environment.

Radiolink Receiver

The Radiolink 2g micro 8-channel receiver R8SM utilizes an FHSS spread spectrum algorithm and 67-channel pseudo-random frequency hopping to minimize overall signal interference. With a range of 2000 meters (1.24 miles), it enables a wide array of RC fun.

Low Voltage Alarm

If the voltage drops below 6.8V, the flight controller's red light will flash rapidly,

prompting the F108 drone to gradually descend to ensure a safe landing.

2000 Meters Control Distance

The RTF version includes an 8-channel remote controller that allows parameter adjustments via a mobile phone or computer app. It is equipped with a high-quality potentiometer from Noble, Japan, providing a joystick control accuracy of 0.25 microseconds. The T8S(BT) transmitter, featuring military-grade communication chips, offers exceptional anti-interference capabilities across both the same and different frequency bands, achieving a control distance of 2000 meters (1.24 miles) in the air.

Multi-protocol Receivers Compatible

Compatible with various multi-protocol receivers, including ELRS, CRSF, SBUS, and PPM.

SBUS/PPM Signal Receiver
ELRS Signal Receiver
CRSF signal receiver

Radiolink Portable 20-minute LiPo Battery Fast Charger

Designed by Professional Technology

RadioLink's new circuit design of 1.5A 2S lipo battery charger CM210, with the universal Type-C input port balance charger,

computer USB port, power bank, mobile phone adapter, and car charger can be used as the CM210 power supply,

charging is as convenient and simple as a mobile phone does, ideal for outdoors.

Turtle Mode

The F108 can automatically flip itself back into the takeoff position when upside down with Turtle Mode enabled, allowing you to quickly get airborne again.

Camera Protection
The camera slot design allows for a 45-degree rotation, providing better protection for the camera while ensuring unobstructed views and preventing collisions when the drone makes contact with the ground.

All-Round Protection · Thoughtful Design

Freestyle without Restrictions

Battery Protection
Unlike traditional drones that use cable ties, the F108 features a dedicated battery compartment, ensuring that the battery remains securely in place during aggressive flying in manual mode. This design eliminates concerns about the battery falling off.

Anti-collision Protection

The frame is made of carbon fiber to reduce the weight of the whole machine and improve flight efficiency.

Charging Convenient

The computer USB port, power bank, mobile phone adapter, and car charger can be used as the power supply for the transmitter and the battery charger, charging is as convenient and simple as a mobile phone is, ideal for outdoors.

Convenient Parameter Adjustment
An external Type-C port can be directly inserted and removed without disassembling the machine, which is convenient for parameter adjustment.

Portable and Easy to Store

Dust-proof and waterproof portable backpack, which is easy to carry by hand and cross diagonally, can be carried away immediately regardless of going out for training or participating in competitions.

All accessories are equipped with card slots to prevent missing flight equipment.

Various Scene Applications

Adventure

Home Security Monitoring

Racing Competition

Travel Entertainment

Indoor Aerial Photography

High-speed Aerial Photography

Education and Training

Party Record

Comprehensive Technical Support

With more than 22 years of R&D experience in the electric industry can provide

detailed instructions and tutorial videos from installation to flight.

All-round technical support such as installation, application, and calibration from ESC,

motor, and HD image transmission to the flight controller, and transmitter.

Almost all the parts of the Racing Drone you need we can offer.

* The flight data of the F108 was tested in a good flight environment, the actual control is related to the flight conditions.

* If you encounter problems while using F108, you can check the instructions, usage tutorials, or FAQs on the navigation bar of this introduction, or contact by sending an email to after_service@radiolink.com.cn

* For purchases can contact sales@radiolink.com.cn