Overview
The Radiolink Wolf QAV250 is a professional GPS FPV racing drone that achieves speeds up to 180km/h even in PosHold flight mode. Featuring the powerful CrossRace Pro flight controller, Walksnail Avatar HD Pro Kit for HD image transmission, and a carbon fiber frame, the QAV250 combines high-speed racing capability with autonomous stability and precise manual control for elite pilots and beginners alike.
Key Features
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180KM/H in PosHold Mode with Betaflight manual control precision
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CrossRace Pro FC: Combines APM and Betaflight performance
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Walksnail Avatar HD PRO Kit: 1080P/100FPS with 22ms low latency
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Gemfan 5” (51466) Props + SZ-SPEED 2207-1900KV Motors
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15 mins flight time with Gensace 6S 1300mAh 95C battery
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HOTA T6 15A Balance Charger included in RTF package
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Return to Home & GPS Waypoint flight supported
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Supports DJI O3 and Analog transmission modules
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Carbon Fiber Frame for maximum strength and lightness
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4km Video Range & 4000m Control Distance (AT9S Pro TX)
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50cm GPS Precision via Radiolink TS100 module
Flight Controller and Flight Modes
Powered by the CrossRace Pro FC, the Wolf QAV250 integrates the high-precision PosHold Flight Mode of APM (ArduPilot) and the responsive manual flight performance of Betaflight. Even in PosHold mode, it can brake and stop instantly during high-speed flight, providing both autonomous stability and manual agility. Ideal for professionals and beginner FPV trainers alike.
Competition-Grade Racing Configuration
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ESC: FLYCOLOR 55A 4-in-1 ESC
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Motors: SZ-SPEED 2207-1900KV Brushless Motors
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Battery: Gensace 6S 1300mAh 95C XT60 LiPo
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Props: Gemfan 5” (51466) high-performance racing props
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VTX: Walksnail Avatar PRO Kit (Digital) / ZENCHANSI 600mW (Analog)
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Receiver Compatibility: Supports Radiolink 12CH AT9S Pro
Image Transmission: HD and Analog Supported
The onboard system supports:
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Walksnail Avatar HD PRO Kit (1080P/100FPS, 4km, 22ms latency)
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DJI O3 (socket compatible)
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Analog FPV: ZENCHANSI 600mW + CADDX analog camera
The integrated OSD module allows real-time overlay of flight telemetry without external OSD. Radiolink has ensured plug-and-play compatibility via both socket and solder pad design.
GPS Precision and Return to Home Safety
With the Radiolink TS100 GPS module, the Wolf QAV250 achieves 50cm positioning accuracy and supports:
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Auto Return-to-Home (RTH) on signal loss or low voltage
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Waypoint Navigation with custom parameters for flight speed and altitude
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Geofencing compliance for safe and legal operation
Trainer-Friendly Manual Mode
Ideal for training, the drone allows beginners to progressively switch between:
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PosHold Mode
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Altitude Hold Mode
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Stabilize Mode
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Manual Mode
This allows users to adapt gradually, with hover recovery built-in at each step.
High-Speed Aerial Videography
With Kalman Filter Algorithms, the QAV250 enables fast and stable tracking in Altitude Hold Mode, capturing fast-action scenarios like F1 racing or extreme environments. Its maximum speed of 180km/h allows smooth dynamic shots without drift.
Robust Power and Charging System
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Flight Time: ~15 minutes (HD VTX)
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Balance Charger: HOTA T6 15A, 300W, 94% efficiency
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ESC: FLYCOLOR 55A 4-in-1
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Battery: 6S 1300mAh 95C Gensace
This system ensures minimal power loss and consistent performance in high-G maneuvers and aggressive throttle bursts.
Walksnail Avatar HD Goggles X (Optional)
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H.265 Encoding with 1080P/100FPS FPV
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50° FOV, low latency
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Supports 1PD57~72mm lenses for astigmatism, myopia
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Interchangeable blue light filters
Compatible with Avatar V2 modules, cameras, and VRX systems.
Durable Carbon Fiber Frame
The QAV250’s structure is crafted from ultra-lightweight carbon fiber, reducing flight load and increasing impact resistance. The layout ensures balance for racing and agility for freestyle FPV.
Worry-Free Interference
With the AT9S Pro transmitter, Wolf QAV250 ensures:
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4000m control distance
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Multi-channel interference resistance
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Stable signal even in crowded FPV races and urban environments
Specifications
Aircraft
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Weight of Drone (Without Battery):
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390g
|
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Takeoff Weight Without Load:
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615.5g
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Dimension Frame:
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222*204*39mm
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Diagonal Length:
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250mm
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Material Frame:
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FlyFishRC Frame, carbon fiber
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Flight Time:
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15-minute without load
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Flight Speed:
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180km/h(Pos-Hold Mode)
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Max Takeoff Altitude:
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4000 meters
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Max Tilt Angle:
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30°/35°
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Operating Temperature:
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-30℃~85℃
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Flight Distance:
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4000 meters, maximum range is tested in an unobstructed area free of interference
|
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Max Service Ceiling Above Sea Level:
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Same as the flight distance, the flight distance and height can be set as you need in GeoFence of Mission Planner
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Maximum Wind Resistance:
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Moderate breeze
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Flight Modes:
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It is default with Stabilize Mode, Alt-Hold Mode, Pos-Hold Mode, and RTL, 13 modes can be set in the Mission Planner including Auto Mode, Guided Mode, flight follow the waypoint, etc.
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|
Positional Accuracy:
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Up to 50 centimeters
|
|
Flight Control System:
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Radiolink CrossRace Pro, OSD integrated
|
|
Global Navigation Satellite System:
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TS100, BD1+GPS/L1+Galileo/E1+GLonass/G1, and quad satellite system operation at the same time are available.
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Power System
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Motor:
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SZ-SPEED 2207-1900KV Motor
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Electronic Speed Control (ESC):
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FLYCOLOR 55A 4in1 ESC
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Battery:
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Gensace 6S 1300mAh 95C XT60 Battery
|
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Propeller:
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Gemfan 5" (51466) Propellers
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|
|
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Remote Control System
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Transmitter:
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12 channels transmitter AT9S Pro
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Receiver:
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R12DSE
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Frequencies Band:
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2.4GHz ISM(2400MHz~2483.5MHz)
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Transmission Power:
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<100mW(20dBm)
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Operating Temperature:
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-20° to 85° C (-4° to 185° F)
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Control Distance:
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4000 meters, the maximum range is tested in an unobstructed area free of interference
|
|
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Charger System
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Charger:
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HOTA T6
|
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Charging Input:
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DC 10-30V; PD 3.0/QC 20V
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Charging Current:
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DC 15A; PD 5A
|
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Compatible Battery:
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LiHV/LiPo/LiFe/Lilon/Lixx : 1~6S
NiZn/NiCd/NiMH : 1~14S Smart Battery: 1~6S Lead Acid(Pb): 1~12S (2~24V)Eneloop: 1~14S |
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Power:
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0.1~15A@300W;PD 90W
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Power Supply:
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0.1-15A@5-29V
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Balance Current:
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600mA
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HD Digital Video Transmission
Video Transmission
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Model:
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Avatar V2 module
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Communication Frequency:
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5.725-5.850GHz
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Transmitter Power(EIRP):
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FCC:<30dBm; CE:<14dBm; SRRC:<20dBm; MIC:<25dBm
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I/O Interface:
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JST1.0*4(power cable);JST0.8*6(USB)
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Recording:
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1080P/720P
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Latency:
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Average delay 22ms
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Average Gain:
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1.9dBi
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Transmission Distance:
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>4km
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Channels:
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8
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Wide Power Input:
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6-25.2V(2S-6S)
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Storage:
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8G/32G
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Camera
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Model:
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Avatar HD pro
|
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Image Sensor:
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1/1.8-Inch sony starvis2 sensor
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Resolution:
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1080P/60fps;720P/100fps;720P/60fps
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Ratio:
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4/3, 16/9
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Lens:
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8Mp
|
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FOV:
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160°
|
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Aperture:
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F1.6
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Shutter:
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Rolling shutter
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Min. Illumination:
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0.0001Lux
|
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Coaxial Cable:
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140mm
|
|
|
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Goggles(Can Be Selected)
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Model:
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Avatar HD Goggles X
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Communication Frequency:
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5.725-5.850GHz
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Transmitter Power(EIRP):
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FCC:<30dBm; CE:<14dBm; SRRC:<20dBm; MIC:<25dBm
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I/O Interface:
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HDMI Out, HDMI Input, 5Pin 3.5mm Audio Port, DC5.5*2.1mm Port, Micro SD Card Slot
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Transmission Resolution:
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1080p 100fps, 1080p 60fps, 720p 100fps, 720p 60fps
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Code Rate:
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Max 50 Mbps
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Min. Latency:
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Average 22ms
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Average Gain:
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2dBi
|
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Polarization:
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LHCP
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Transmission Distance:
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>4km
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Channels:
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8
|
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Screen Resolution:
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1920*1080/100Hz
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Screen Material:
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OLED
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IPD Mechanical Range:
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57mm-72mm
|
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Adjustable Focus Range:
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+2.0 to -6.0 Diopter
|
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FOV:
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50°
|
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Power Input:
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7-26V(2S-6S)
|
|
SD Card:
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Support 256G
|
|
|
|
FPV Monitor(Can Be Selected)
|
Dimension:
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123*79mm
|
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Model:
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5-inch IPS FPV Monitor
|
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Resolution:
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800*480
|
|
Color Space:
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50% NTSC
|
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Brightness:
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300cd/m2
|
|
Interface:
|
mini HDMI*1, micro USB*1
|
|
|
|
Analog Video Transmission
Video Transmission
|
Model:
|
ZENCHANSI BROWN BEAR 008
|
|
Communication Frequency:
|
5.725-5.850GHz
|
|
Power:
|
500mW/200mW/600mW/Power off(PitMode)
|
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Current(12V):
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350mA(50mW)/510mA(200mW)/750mA(600mW)
|
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Input Voltage:
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7-24V DC
|
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Antenna:
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MMCX ANT
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Dimension:
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27*27*4.8mm(1.06"*1.06"*0.19")
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Camera
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Model:
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Caddx sable camera
|
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Sensor:
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1/2.8” Inch Starlight Sensor
|
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Resolution:
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1200TVL
|
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FOV:
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130°(4:3) / 165°(16:9)
|
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Image:
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4:3 & 16:9(Switchable)
|
|
Min. Illumination:
|
0.001LUX
|
|
Wide Power Input:
|
4.5-36V
|
|
Working Temperature:
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-20°C ~ +60°C
|
|
Weight:
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5.9g
|
|
Dimension:
|
19*19*20mm
|
|
|
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Goggles(Can Be Selected)
|
Model:
|
EWRF 3.0 Inches FPV Goggles
|
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Communication Frequency:
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5.362-5.945GHz
|
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Resolution:
|
480*272
|
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Display Ratio:
|
16:9
|
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Brightness:
|
230cd/m²
|
|
Video Formats:
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NTSC/PAL
|
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Power Adapter:
|
DC 5V/1.5A (USB interface)
|
|
Battery:
|
3.7V/1800mAh, each full charge revive around 3.5hr working time
|
|
Working Time:
|
3.5 hours
|
FPV Monitor(Can Be Selected)
|
Model:
|
Hawk eye all-in-one 4.3 inch FPV Monitor
|
|
Resolution:
|
480*3(RGB) *272
|
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Backlight:
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LED
|
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Brightness:
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500 cd/m2
|
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Aspect Ratio:
|
16:9
|
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Response Time:
|
10ms
|
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Color System:
|
PAL/NTSC
|
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Working Time:
|
About 2.5 hours
|
|
Input Signal:
|
Video (PAL/NTSC)
|
|
Output Signal:
|
Video
|
|
Antenna Interface:
|
RP-SMA
|
|
Sensitivity:
|
-94db
|
Details

Wolf QAV250 GPS FPV Racing Drone: Autonomous flight, professional mode, HD video, safety return, high-speed aerial videography.

High-speed Aerial Videography. Kalman Filter Algorithm in CrossRace Pro calculates acceleration and gravity, enabling fast elevation and recording super-fast movements like F1 racing.

Wolf QAV250 offers 50 cm GPS accuracy, dual anti-interference tech ensures reliable high-power transmission and operation near strong signals.

Customized Waypoint Flight allows setting waypoints, flight speed, and altitude for easy aerial photography missions.

CrossRace Pro features an integrated OSD module for real-time flight direction and aircraft position display. It supports HD digital and analog video transmission, including DJI O3 and CADDX Walksnail Avatar HD PRO KIT with plug-and-play capability. Compatible with Walksnail Avatar HD Goggles X and EWRF Tech 3-inch FPV Goggles, this system enhances FPV experiences with seamless video and graphical data transmission for optimal drone operation.

Wolf QAV250 offers 50 cm GPS accuracy with Radiolink TS100. Dual anti-interference ensures reliable operation near high-power transmission, high-voltage lines, or strong signal interference.

Power System of High Performance. 15 Minutes Flight Time. Assembled with renowned components for efficiency and best athletic experience. Includes Radiolink FC, FLYCOLOR ESC, SZ-SPEED Motor, Gemfan Propellers, Gensace Battery, HOTA Charger.

Portable, fast 15A charger for Wolf QAV250. HOTA DC/PD dual-channel T6 charger, 300W, 94% efficiency, efficient performance.

Carbon Fiber Frame, Firm and Solid. Wolf QAV250 uses carbon fiber to minimize weight and increase flight efficiency.

QAV250 GPS FPV kit includes drone, battery, props, tools, camera options. Basic versions vary in HD/analog features. Excludes transmitter, goggles, remote. Read before buying.

Wolf QAV250 RTF version comparison for FPV and non-FPV. Includes basic kit, analog with goggles/monitor, FPV HD with goggles/monitor. Lists components like GPS, battery, monitor, transmitter, receiver, and camera options.
Packing List
Color: QAV250 Basic Version

Wolf QAV250 Basic Version includes: CrossRace Pro, TS100 M10N GPS, FLYCOLOR 55A ESC, Gensace battery, Gemfan propellers, screwdriver socket wrench, flying fish battery strap, hex wrench, and bag.
Packing List
Color: Basic Analog Version

Wolf QAV250 GPS FPV kit includes drone, CrossRace Pro, TS100 M10N GPS, FLYCOLOR ESC, battery, 1W 5.8G analog transmission module, Caddx camera, straps, hex wrenches, propellers, screwdriver socket wrench, and bag.
Packing List
Color: Basic HD Version

Wolf QAV250 kit includes: CrossRace Pro, TS100 M10N GPS, FLYCOLOR ESC, Gensace battery, Gemfan propellers, screwdriver wrench, Caddx Walksnail HD camera, battery straps, hex wrenches, and a bag.
Packing List
Color: QAV250 RTF Basic Kit

QAV250 RTF Basic Kit includes: Wolf QAV250, CrossRace Pro, TS100 M10N GPS, FLYCOLOR ESC, R12DSM, Gemfan propellers, screwdriver socket wrench, Gensace battery, FlyingFish battery straps, hex wrenches, and a bag.
Packing List
Color: Analog with Goggles

Wolf QAV250 FPV kit includes drone, AT9S Pro transmitter, R12DSE receiver, CrossRace Pro, GPS, balance charger, FPV goggles, ESC, hex wrenches, battery straps, battery, screwdriver, camera, propellers, and bag.
Packing List
Color: Analog with Monitor

Wolf QAV250 FPV kit includes drone, AT9S Pro transmitter, R12DSE receiver, F722 flight controller, GPS, balance charger, goggles, ESC, hex wrenches, battery straps, battery, screwdriver, camera, propellers, monitor holder, and bag.
Packing List
Color: FPV HD with Goggles

Wolf QAV250 FPV kit includes drone, AT9S Pro remote, R12DSE receiver, CrossRace Pro, GPS, balance charger, HD goggles, ESC, hex wrenches, battery straps, 6S battery, screwdriver, VRX, propellers, power cord, and bag.
Packing List
Color: FPV HD with Monitor

QAV250 FPV HD kit includes: Wolf QAV250, AT9S Pro, R12DSE, F722 Flight Controller, TS100 GPS, Balance Charge, 5-inch IPS Monitor, FLYCOLOR ESC, Hex Wrench, Battery Strap, Gensace Battery, Screwdriver, Walksnail VRX, Propellers, FPV Holder, Bag.
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