QX 95 Quad-Copter Combo kit with Radiolink flight controller

The QX 95 Quad-Copter Combo kit is a professional-grade micro racing quadcopter system featuring the Radiolink flight controller, designed for FPV racing, aerial photography, and autonomous flight applications. This complete kit includes the quad frame, brushless motors, ESCs, propellers, and the advanced Radiolink flight control board with integrated IMU and barometer for stable autonomous flight. The system solves the challenge of rapid prototyping and deployment for drone enthusiasts and professionals who need a reliable, pre-configured platform without extensive calibration and tuning requirements.

Product Overview

The QX 95 Quad-Copter operates on a quadcopter architecture where four brushless motors with electronic speed controllers provide differential thrust vectoring for six-degree-of-freedom flight control. The Radiolink flight controller processes real-time sensor data from the 6-axis IMU (accelerometer and gyroscope) and barometric pressure sensor to maintain stable flight through advanced PID control algorithms. The system employs a distributed motor control architecture where each ESC independently regulates motor speed based on commands from the flight controller, enabling precise attitude control and smooth autonomous flight maneuvers.

What distinguishes the QX 95 with Radiolink controller is its integration of advanced stabilization features including altitude hold, GPS waypoint navigation capability, and failsafe protocols that automatically return the quadcopter to home position during signal loss. The Radiolink flight controller supports multiple flight modes including manual acro mode for experienced pilots, stabilized angle mode for beginners, and fully autonomous GPS-guided missions. The combo kit arrives pre-assembled and calibrated, significantly reducing setup time while maintaining the flexibility for advanced users to recalibrate sensors and customize flight parameters through the dedicated configuration software.

Key Specifications

Specification	Details
Product Type	Micro Racing Quadcopter with Flight Controller
Brand	Radiolink
Frame Size	95mm wheelbase
Motor Type	Brushless DC motors with high-speed bearings
Flight Controller	Radiolink integrated IMU with 6-axis sensor fusion
Maximum Takeoff Weight	Approximately 120-150 grams
Flight Time	8-12 minutes at moderate throttle
Maximum Speed	80+ km/h in racing mode
Control Range	1000+ meters with Radiolink 2.4GHz receiver
Battery Type	2S or 3S LiPo compatible
Origin	Original and Authentic
Warranty	7 days on manufacturing defects
Shipping	1-5 days from Bengaluru
Delivery	7-8 days across India
Support	24/7 via Email and WhatsApp

Key Features

• Radiolink Advanced Flight Controller with 6-axis IMU for precise attitude stabilization and gyro-based drift compensation
• Integrated barometric altimeter enabling altitude hold mode and automatic takeoff/landing sequences without manual throttle adjustment
• Pre-configured PID tuning optimized for 95mm frame dynamics, reducing setup complexity while maintaining responsive control characteristics
• Failsafe and return-to-home functionality using GPS integration, automatically initiating descent and navigation to launch point on signal loss
• Lightweight carbon fiber composite frame design reducing structural vibration and improving motor efficiency for extended flight duration
• Brushless motor architecture eliminating brush wear and providing higher power-to-weight ratio compared to brushed alternatives
• Modular ESC design allowing independent motor speed control and enabling acrobatic flight maneuvers with inverted and 3D capabilities
• Compatible with multiple transmitter protocols including standard 2.4GHz Radiolink receivers for reliable long-range communication

Applications and Use Cases

• FPV Racing Competitions: The QX 95 frame size and high-speed motor configuration make it ideal for drone racing events, with the Radiolink controller providing responsive acro mode performance for competitive gate navigation and obstacle avoidance
• Aerial Cinematography and Inspection: Utilize altitude hold and GPS waypoint modes for stable video capture during infrastructure inspection, real estate surveys, and industrial site documentation with consistent altitude maintenance
• Educational Robotics Programs: The combo kit serves as an excellent platform for teaching flight dynamics, control systems, and autonomous navigation concepts in engineering and computer science curricula with hands-on practical experience
• Autonomous Surveillance and Mapping: Deploy the quadcopter for GPS-guided mission planning to cover predefined survey grids, enabling precision agriculture monitoring, environmental assessment, and search-and-rescue operations with programmable flight paths
• Hobby and Recreational Flying: Beginner-friendly stabilized flight modes combined with advanced acro capabilities accommodate both novice pilots learning fundamental flight control and experienced enthusiasts performing complex aerial maneuvers

How to Use

Begin by assembling the QX 95 frame if not pre-assembled, ensuring all motor connections are secure and propellers are properly balanced to minimize vibration. Install a fully charged 2S or 3S LiPo battery into the designated battery compartment, verifying the battery connector is firmly seated. Connect the Radiolink receiver to the flight controller using the provided servo cables, ensuring the throttle channel is correctly mapped to the receiver input. Power on the transmitter first, then connect the battery to the quadcopter to establish radio communication before each flight session. Perform a compass calibration by rotating the quadcopter in figure-eight patterns if GPS functionality is enabled, allowing the magnetometer to establish accurate directional reference.

For first flights, select stabilized angle mode rather than acro mode to allow the flight controller's gyro feedback to automatically level the quadcopter during manual control inputs. Begin with gentle throttle inputs to verify motor response and ensure all four motors spin smoothly without grinding or unusual vibrations. Test control responsiveness by making small pitch, roll, and yaw inputs while hovering at low altitude in an open area. Once comfortable with basic flight control, gradually increase altitude and explore the quadcopter's flight envelope. For autonomous operations, use the Radiolink configuration software to program GPS waypoints, set altitude parameters, and define mission profiles before uploading to the flight controller. Always maintain visual line of sight during manual flights and verify failsafe settings are properly configured before attempting autonomous missions.

Frequently Asked Questions

What is the difference between acro mode and angle mode on the Radiolink flight controller?

Angle mode provides self-leveling stabilization where the flight controller automatically returns the quadcopter to level flight when control inputs are released, making it ideal for beginners and smooth cinematography. Acro mode disables automatic leveling, allowing the pilot complete control over aircraft attitude for performing aerobatic maneuvers including inverted flight and 3D rolls. The Radiolink controller seamlessly switches between modes, with experienced racers preferring acro mode for maximum responsiveness and beginners benefiting from angle mode's stabilization assistance.

Can the QX 95 Quad-Copter perform autonomous GPS-guided missions?

Yes, the Radiolink flight controller includes GPS integration capability that enables waypoint navigation and autonomous mission planning. You can program a series of GPS coordinates using the configuration software, and the quadcopter will automatically navigate between waypoints while maintaining altitude and heading. This functionality requires a compatible GPS module connected to the flight controller and a clear view of the sky for satellite acquisition. Failsafe protocols automatically trigger return-to-home if the signal is lost during autonomous flight.

What battery specifications are required for optimal performance?

The QX 95 is compatible with 2S (7.4V) and 3S (11.1V) LiPo batteries with capacities typically ranging from 450mAh to 1500mAh depending on desired flight time and power requirements. A 2S 850mAh battery provides approximately 8-10 minutes of flight time at moderate throttle, while a 3S battery delivers higher power output and faster acceleration at the expense of increased weight. Always use batteries with matching discharge ratings (minimum 25C continuous discharge) and balance charge them using a quality LiPo charger to maintain cell voltage equilibrium and maximize battery lifespan.

How do I calibrate the Radiolink flight controller sensors?

The Radiolink flight controller requires accelerometer and compass calibration for accurate flight stabilization. Accelerometer calibration is performed by placing the quadcopter on a level surface and using the configuration software to establish the zero-point reference. Compass calibration involves rotating the quadcopter in figure-eight patterns to allow the magnetometer to map the local magnetic field environment. Gyroscope calibration occurs automatically at power-up when the quadcopter is stationary. The configuration software provides step-by-step guidance for each calibration procedure, and recalibration is recommended when relocating to different geographic regions or after impact events.

What is the control range of the Radiolink 2.4GHz receiver?

The Radiolink 2.4GHz receiver provides a control range exceeding 1000 meters in open-air conditions with line-of-sight communication to the transmitter. Actual range varies based on environmental factors including terrain obstacles, electromagnetic interference from nearby electronics, and atmospheric conditions. Urban environments with dense building structures typically reduce effective range to 300-500 meters due to signal reflection and attenuation. For safety, always maintain visual line of sight with the quadcopter and operate within the effective range of your specific transmitter and receiver combination.

When will I receive my order?

Orders are dispatched within 1-5 business days from our Bengaluru warehouse. Delivery takes 7-8 days to most locations across India.

What is your return and warranty policy?

We offer a 7-day return policy on manufacturing defects only. Contact support within 7 days of receipt for free replacement or full refund. Not applicable for user damage or misuse.

Are bulk discounts available?

Yes, wholesale pricing for orders of 10 or more units. Contact our sales team via WhatsApp or email for a customized bulk quote.

Why Buy from The Engineer Store

• Genuine Products: Sourced directly from authorized distributors with authentication
• Expert Team: Our technical team validates every product before listing
• Fast Shipping: Dispatched within 1-5 days from our Bengaluru warehouse
• Pan-India Delivery: 7-8 days to Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata
• Payment Options: COD, UPI, credit/debit cards, net banking, EMI available
• Technical Support: 24/7 expert guidance via email and WhatsApp
• Returns: 7-day return policy on manufacturing defects only

Buy QX 95 Quad-Copter Combo kit with Radiolink flight controller Online in India

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