Product overview
The RadioLink Wolf QAV250 is a carbon-fiber, 5-inch GPS FPV aircraft for racing, training and high-speed aerial recording. Its CrossRace Pro controller provides PosHold, Altitude Hold, Stabilize and Manual modes. Propulsion equipment comprises a FLYCOLOR 55A 4-in-1 ESC, SZ-SPEED 2207-1900KV motors, Gemfan 51466 propellers and a Gensace 6S 1300mAh 95C XT60 battery. Maximum speed reaches 180 km/h even in PosHold, with a flight time of 15 minutes. These flight data were tested in a good flight environment; actual control depends on flight conditions.
Sockets and soldering pads support DJI O3 and CADDX Walksnail Avatar HD PRO KIT integration, while the controller incorporates an OSD for flight direction and position. The TS100 GPS provides 50-centimeter positioning accuracy. With the Walksnail Avatar HD Pro Kit, H.265 video reaches a maximum 1080P/60fps, minimum 22ms delay and maximum 4km transmission distance. These performance figures share the good-flight-environment qualification, with actual control dependent on flight conditions. Automatic return responds to signal loss or a configured battery-voltage threshold; geofencing and programmable waypoints support route planning.
Digital and analog RTF configurations include an AT9S Pro transmitter, battery, HOTA T6 charger and viewing equipment. Digital RTF aircraft integrate the AVATAR PRO KIT, with goggles or a 5-inch IPS monitor package. The analog goggles package includes EWRF 600mW video equipment and 3-inch goggles; the analog monitor configuration includes ZENCHANSI 600mW equipment and Hawkeye 4.3-inch goggles. PNP packages supply an aircraft, battery, propellers, tools, straps and bag. Digital PNP omits the AVATAR PRO KIT, while analog PNP omits the EWRF transmitter and CADDX camera.
Specifications
| Specification | Value & conditions |
|---|---|
| Manufacturer and model | RadioLink Wolf QAV250 5-inch GPS FPV racing drone. |
| Frame material | Carbon fiber. |
| Flight controller | CrossRace Pro, combining APM (ArduPilot) PosHold functionality and Betaflight manual-control performance. |
| Maximum flight speed | Up to 180 km/h, even in PosHold Flight Mode.Includes PosHold Flight Mode; flight data tested in a good flight environment, with actual control dependent on flight conditions. |
| Electronic speed controller | FLYCOLOR 55A 4-in-1 ESC. |
| Motor | SZ-SPEED 2207-1900KV. |
| Battery | Gensace 6S 1300mAh 95C XT60. |
| Propellers | Gemfan 5-inch propellers, model 51466. |
| Flight time | 15 minutes.Flight data tested in a good flight environment; actual control depends on flight conditions. |
| Flight modes | PosHold, Altitude Hold, Stabilize and Manual. |
| Hover recovery | Switching to PosHold initiates hovering from the aircraft's current attitude.Switching from Manual Mode to PosHold Flight Mode; flight data tested in a good flight environment, with actual control dependent on flight conditions. |
| Automatic return to home | Automatic return to home.Power battery reaches the configured return voltage or the aircraft loses signal. |
| Geofence | Configurable geofence. |
| Waypoint programming | Configurable waypoints, flight speed and flight altitude. |
| GPS positioning | 50 centimeters positioning accuracy.Equipped with RadioLink TS100 GPS; flight data tested in a good flight environment, with actual control dependent on flight conditions. |
| Integrated on-screen display | Integrated OSD displays flight direction and aircraft position in real time without an external OSD module. |
| Digital video integration | Supports DJI O3 and CADDX Walksnail Avatar HD PRO KIT.Integration through socket interfaces and soldering pads. |
| HD video transmission | H.265 encoding; minimum delay 22ms; maximum resolution 1080P/60fps; maximum transmission distance 4km.Equipped with Walksnail Avatar HD Pro Kit; flight data tested in a good flight environment, with actual control dependent on flight conditions. |
| Digital video equipment | AVATAR PRO KIT with Avatar V2 module, Avatar HD pro camera and Avatar V2 antenna; Avatar FPV VRX.HD digital FPV RTF version. |
| Goggles video | H.265 encoding; 1080P/100FPS FPV video.Walksnail Avatar HD Goggles X. |
| Goggles optics | 50° FOV; +2 to -6 diopter; interpupillary adjustment 57–72mm; replaceable lenses for astigmatism, myopia and blue-light blocking.Walksnail Avatar HD Goggles X. |
| Radio control | RadioLink AT9S Pro 12-channel transmitter; aerial control distance 4000 meters.Equipped with RadioLink AT9S Pro; flight data tested in a good flight environment, with actual control dependent on flight conditions. |
| Supplied charger | HOTA T6 DC/PD dual-channel smart charger; maximum power 300W; charging current 15A; operating efficiency 94%.RTF version. |
| HD goggles package | One aircraft with integrated CADDX AVATAR PRO KIT, one AT9S Pro transmitter, one HD goggles unit, one Gensace 6S 1300mAh battery, one HOTA T6 15A charger, four Gemfan 51466 propellers, one XT60-to-DC 5.5×2.1mm power cord, one screwdriver/socket wrench, two hex wrenches (1.5 and 2.0mm), two FlyingFish battery straps and one bag.HD digital FPV RTF version with goggles. |
| HD monitor package | One aircraft with integrated CADDX AVATAR PRO KIT, one AT9S Pro transmitter, one 5-inch IPS FPV monitor, one HD video receiver, one Gensace 6S 1300mAh battery, one HOTA T6 15A charger, four Gemfan 51466 propellers, one screwdriver/socket wrench, two hex wrenches (1.5 and 2.0mm), two FlyingFish battery straps, one Avatar FPV VRX-to-battery connection, one extension cord, one HDMI-to-miniHDMI cable and one bag.HD digital FPV RTF version with FPV monitor. |
| HD PNP package | One aircraft without integrated CADDX AVATAR PRO KIT, one Gensace 6S 1300mAh battery, four Gemfan 51466 propellers, one screwdriver/socket wrench, two hex wrenches (1.5 and 2.0mm), two FlyingFish battery straps and one bag.HD digital PNP version. |
| Analog goggles package | One aircraft with integrated EWRF 600mW analog video transmission and CADDX camera, one AT9S Pro transmitter, one EWRF Tech 3-inch FPV goggles unit, one Gensace 6S 1300mAh battery, one HOTA T6 15A charger, four Gemfan 51466 propellers, one screwdriver/socket wrench, two hex wrenches (1.5 and 2.0mm), two FlyingFish battery straps and one bag.Analog FPV RTF version with goggles. |
| Analog monitor package | One aircraft with integrated ZENCHANSI 600mW analog video transmission and CADDX camera, one AT9S Pro transmitter, one Hawkeye 4.3-inch goggles unit, one Gensace 6S 1300mAh battery, one HOTA T6 15A charger, four Gemfan 51466 propellers, one screwdriver/socket wrench, two hex wrenches (1.5 and 2.0mm), two FlyingFish battery straps and one bag.Analog FPV RTF version with FPV monitor. |
| Analog PNP package | One aircraft without integrated EWRF 600mW analog video transmission or CADDX camera, one Gensace 6S 1300mAh battery, four Gemfan 51466 propellers, one screwdriver/socket wrench, two hex wrenches (1.5 and 2.0mm), two FlyingFish battery straps and one bag.Analog PNP version. |
| Flight performance conditions | Actual control depends on flight conditions.Flight data tested in a good flight environment. |
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