Bell AH-1 Cobra 3 kanals mini helikopter med gyro.
JXD 331 3CH.
Utrolig stabil. Flyver stille og roligt - eller hurtigt om du vil, for du har den under fuld kontrol.

    

Gaveæske dimension: 33 x 18 x 11cm. Vægt 440 gram.

Beskrivelse:
• Længde: 185 mm
• Bredde: 40 mm 
• Højde: 83 mm
• Main rotor diameter: 165  mm
• Vægt: Ca. 27 gram
• Batteri: 3,7V 130 mAh li-po
• Flyvetid: 5-6 min.
• Opladningstid: 30 min. Oplades fra fjernbetjeningen.
• Infrarød fjernbetjening
• Rækkevidde: op til 10 m

Ekstra halepropel, connect buckle og dansk vejledning medfølger.

Klik her for at se  til denne model.

 

Se video:

 


The latest 2010 version, equipped with a 4-in-1 infra-red receiver (Gyro, ESC, Mixer, Receiver). This palm size Cobra Toy Helicopter (18.5cm long), you could never imagine that the fuselage could be so detailed, decorated with flashing LED, the visual effect is great, especially in a soft light indoor area

Highlight features of the 331 Cobra
  • 3 channels, Extra long distance Infra-red controlled, 3 bands (non-selectable): A, B, C
  • Robust and very durable.
  • Ready to fly out of the box including TX charger
  • Highly detailed fuselage with many led lights
  • Ultra stable twin rotors design for both indoor and outdoor flight
  • Light weight composite design for durability and high performance flight
  • Advance 130mAh Lipo battery provide long and powerful flight
  • Animated LED lights for flying in dark environment



    •  WHAT DOES THE GYRO DO?
    The gyro is an essential component in many RC helicopters. Gyros in RC helicopters are most commonly used to control unwanted movement on the yaw axis. When an RC helicopter rotates on its yaw axis, the direction the nose points (the heading) changes. The yaw gyro’s job is to sense any undesired rotation around the yaw axis (clockwise or counter clockwise rotation when viewed from above), and to automatically correct the orientation of the RC helicopter. Without a yaw gyro, even if the RC helicopter was trimmed out to fly straight initially, it would eventually begin to drift and rotate right or left. Normal maneuvering of the RC helicopter and external foRCes can result in undesired yaw rotation. When this occurs, the gyroscope senses this change in yaw and corrects it. This results in stable flight for the RC helicopter and no undesired changes in yaw.