|Alpha 250Q HoTT Race Copter with Receiver/Flight Controller|
The firmware upgradeable 2.4GHz GR-18 telemetry enabled flight controller/receiver provides a clean and trouble free installation. The copter transmitter and equipment are housed in a single sturdy case, leaving plenty of room for further expansion of the copter frame. Changing flight performance and PID controller settings can be done directly from the radio wherever you are. No computer or software needed to make any changes! Just use your radio to access the GR-18 controller which can also function as an aircraft 3-axis gyro stabilizer and helicopter flybarless flight controller. The GR-18 controller enables many multirotor configurations, providing an expansion path to different types of multirotors.
Safety is key when flying race copters and the Alpha 250Q provides the operator with many safety features for a worry free experience. Real-time information is constantly transmitted from the copter flight systems, providing voice notifications of main battery level, altitude, temperatures and radio signal strength, as well as being continuously monitored by the GR-18 controller. When an unsafe condition occurs such as flying out of range, busting altitude or hitting a user definable low battery level, the operator is immediately notified.
The Alpha 250Q Race Coper provides different flight modes that can be switched during flight depending on user preferences and experience, accommodating any flying style. Flight behavior can be easily modified by changing the controller settings using the HoTT Over-The-Air radio interface available on any Graupner HoTT radio (6ch and up).
FPV Flying the Alpha 250 race copter using FPV (First Pilot View) gear adds an additional thrill when racing. The strong race copter frame provides plenty of room and has been designed to accommodate a variety of FPV gear which can be purchased separately.
The Alpha 250Q Race Copter can be expanded with many additional options such as a GPS module, canopies, Bluetooth for telemetry display on Smartphones and tablets, multi bladed props, cameras, FPV and much more!
MAIN ALPHA 250 COPTER FEATURES
Expertly built no assembly needed
Integrated triple mode receiver and flight controller
Selectable flight modes (beginner to expert)
Receiver with out-of-the-box built in telemetry (altitude, voltage, RF signal strength, RX temperature)
Live voice telemetry announcements of flight data
Warning voice notifications of battery level, radio range and assigned maximum altitude
Over the air access for copter setup with any Graupner HoTT radio (6ch and up)
No computer or setup boxes needed to configure or operate
Powerful, lightning fast response Graupner Ultra 2300Kv motors
Graupner high performance copter C-Props
High frequency switching Graupner performance ESCs
Strong 3mm carbon motor frames and 2mm carbon chassis
Heavy duty aluminum carrying case for radio, copter and equipment transport
Carbon vibration free camera mount
High intensity LED light system
External JST power bus for FPV equipment
Alpha 250 Operating Voltage 3S LiPo Battery
Required Channels 5ch or more
RX Antenna 2 x 145 mm full range receiver
RX Telemetry Functions Altitude, temperature, signal strength, receiver voltage
Modulation 2.4GHz FHSS
RX Flight Modes Airplane, Helicopter FBL, Quad - Tri-L/R, Quadro X/+, Hexa V/I
RX Operating Voltage (2.5) 3.6~8.4V
RX Channels 9 channels
RX Firmware Upgrade Yes
RX Trainer Function Wireless
Motors 4 x Ultra Brushless 2804/2300Kv CW/CCW
Propellers C-Prop 2 x red, 2 x white CW/CCW
Speed Controller 4 x Ultra Brushless Controllers
Telemetry Voltage Module XH Adapter
Height 75mm with gear and camera mount
Price:£300.00 (Including VAT at 20%)