Product overview
The RadioLink Wolf QAV250 combines FPV racing, pilot training and high-speed aerial videography in a carbon-fiber, 5-inch flight platform. Its CrossRace Pro controller works with a FLYCOLOR 55A four-in-one ESC, SZ-SPEED 2207-1900KV motors, Gemfan 51466 propellers and a Gensace 6S 1300mAh 95C XT60 battery. Flight modes include PosHold, Altitude Hold, Stabilize and Manual. Maximum speed reaches up to 180 km/h even in PosHold, with a stated flight time of 15 minutes. Flight data was obtained in a good flight environment; actual control depends on flight conditions.
Video integration uses the CrossRace Pro controller’s socket interfaces and soldering pads, supporting DJI O3 and CADDX Walksnail Avatar HD PRO KIT equipment. An integrated OSD displays aircraft direction and position without an external OSD module. With the Walksnail kit, video uses H.265 encoding, with minimum latency of 22ms, maximum resolution of 1080P/60fps and maximum transmission distance of 4km. Navigation functions include configurable waypoints, speed, altitude and geofencing. Automatic return home responds to signal loss or the configured battery return voltage, while switching from Manual to PosHold commands hovering.
Digital RTF configurations integrate the AVATAR PRO KIT and offer HD goggles or a 5-inch IPS FPV monitor. Analog RTF equipment varies: the goggles configuration includes EWRF 600mW transmission and EWRF Tech 3-inch goggles; the configuration designated for an FPV monitor instead specifies Hawkeye 4.3-inch goggles, alongside ZENCHANSI 600mW transmission. RTF packages include an AT9S Pro transmitter, battery and HOTA T6 charger. PNP packages supply an aircraft, battery, propellers, tools, straps and bag, while excluding their specified video equipment. The supplied configurations are aircraft packages, rather than airframe-only kits.
Specifications
| Specification | Value & conditions |
|---|---|
| Product type | RadioLink Wolf QAV250 5-inch GPS FPV racing drone. |
| Frame material | Carbon fiber. |
| Flight controller | CrossRace Pro. |
| Maximum flight speed | Up to 180 km/h.Including PosHold Flight Mode; flight data obtained in a good flight environment, with actual control dependent on flight conditions. |
| Flight time | 15 minutes.Flight data obtained in a good flight environment; actual control depends on flight conditions. |
| Flight performance conditions | Flight data was obtained in a good flight environment; actual control depends on flight conditions. |
| Electronic speed controller | FLYCOLOR 55A 4in1 ESC. |
| Motor | SZ-SPEED 2207-1900KV. |
| Battery | Gensace 6S 1300mAh 95C XT60. |
| Propellers | Gemfan 5-inch (51466). |
| Flight modes and hover recovery | PosHold, Altitude Hold, Stabilize and Manual modes; switching from Manual to PosHold commands hovering. |
| Automatic return home | Automatic return home.When battery voltage reaches the configured return voltage or the control signal is lost. |
| Geofence | Configurable geofence. |
| Waypoint flight | Configurable waypoints, flight speed and flight altitude. |
| Integrated on-screen display | Integrated OSD displays aircraft direction and position in real time without an external OSD module. |
| Digital video integration | Supports DJI O3 and CADDX Walksnail Avatar HD PRO KIT.Using CrossRace Pro socket interfaces and soldering pads. |
| Digital video equipment | AVATAR PRO KIT comprising Avatar V2 module, Avatar HD pro camera and Avatar V2 antenna; Avatar FPV VRX.HD digital FPV RTF version. |
| Video encoding | H.265.With Walksnail Avatar HD Pro Kit. |
| Minimum video latency | 22ms minimum.With Walksnail Avatar HD Pro Kit. |
| Maximum video resolution | 1080P/60fps maximum.With Walksnail Avatar HD Pro Kit. |
| Maximum video transmission distance | 4km maximum.With Walksnail Avatar HD Pro Kit. |
| GPS and positioning accuracy | RadioLink TS100 GPS; 50 centimeters positioning accuracy.Flight data obtained in a good flight environment; actual control depends on flight conditions. |
| Radio control | RadioLink AT9S Pro 12-channel transmitter; aerial control distance of 4000 meters.Equipped with AT9S Pro; flight data obtained in a good flight environment, with actual control dependent on flight conditions. |
| Included 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 CADDX AVATAR PRO KIT integrated, 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 CADDX AVATAR PRO KIT integrated, one AT9S Pro transmitter, one 5-inch IPS FPV monitor, one HD image transmission 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 EWRF 600mW analog video transmission and CADDX stable camera integrated, 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-designated package | The monitor-designated configuration specifies one Hawkeye 4.3-inch goggles unit. It also includes one aircraft with ZENCHANSI 600mW analog video transmission and CADDX stable camera integrated, one AT9S Pro transmitter, 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 configuration designated as the FPV monitor version. |
| Analog PNP package | One aircraft without integrated EWRF 600mW analog video transmission or CADDX stable 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. |
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