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Randy 18 17 Dover	Get to Know More About Remote control Electric Helicopters?-By XhobbyStore.com 12/16/2011 11:49:38 PM
	Get to Know More About Remote control Electric Helicopters? Now a days RC Helicopters are commonly used radio controlled products.Remote controlled helicopters are the model air crafts which are distinct from RC planes because of the difference in construction, features, range and flight training etc.Different helicopters has different specifications like some has different range, different speed, different controls.These RC helicopters exist in different types. These RC helicopters allow user or purchaser to enjoy their mini flights and they can also experience different things while they fly the Remote Control Electric Helicopters.The remote allows pilot or user to control throttle and collective.He can control the speed of blades and also the speed of the rear blades for movement. Now mostly RC helicopters use for some different special purposes like for security purpose and for keeping eye on someone without informing the victim.These controls allow user to control Remote Control Electric Helicopter more efficiently and get more benefits as he can. Different Remote Control Electric Helicopters has different remote control technologies.Some has a wide range or some has short but every one has its special feature. These Remote Control Electric Helicopters uses nitro internal combustion, electric batteries, gas turbine, petrol and gasoline. Practical electric helicopters area recent development but have rapidly developed and become more famous and common however the high cost puts them out of reach of most peoples.But now these remote control helicopters become so cheap just because of electric batteries because electric batteries are not too costly so that's RC helicopters now become so cheap. These helicopters use radio signals.The remote emit signals and the chopper can receive that signal by using radio waves.However if the remote's signal emitting device is more powerful then the helicopter becomes able to receive signals from far distance.Remote emits the Fm signals in two types.1) P.P.M(Pulse position modulation), 2) P.C.M (Pulse code modulation) and generally is used in low-end helicopters. The lack of a fail safe in PPM makes it more suited to small, less dangerous while the higher end ratios offer P.C.M and P.P.M modulation for better compatibility with all radio receivers. Construction: The construction of RC Helicopters is typically of plastic, glass reinforced plastic, aluminium and of carbon fiber. Blades are normally made of wood, fiberglass and carbon fiber.These RC Helicopters contains many moving parts analogous to those on full size helicopters from the rotor and everything in between. An advance form of RC Helicopters flying is called 3D.During 3D flying helicopters performs advance aerobatics.Sometimes in a free style form or a professional set of moving parts.There are the numbers of 3D competitions in the world.Best two of them known as 3D Masters in the United Kingdom and the Extreme Flight Championship in the United State Of America. If you want to buy a RC Helicopter then you must visit this link www.xhobbystore.com (Best Recommended Hobby Store) We have special offer for our user and that is if u user buy a RC Helicopter then we give 1GB Micro SD card and along with spy cam to record while you flying the helicopter.

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