Hiya,
Sounds to me like the Ansmann Racing W3 2.4GHZ 3-Channel Combo is the best one to go for.
This state of the art technoloy is designed for the enthusiast.
These radio systems operate on a very high frequency so the signal travels at the speed of light for a lightning fast responce. These radios are on a no fixed frequency, so when they are turned on they will automatically scan across 40 channels to find the strongest available to lock onto. The receiver and transmitter have a unique ID so that they recognise each other and a built in fail safe.
Features:
•3 channel 2.4GHz ISM band
•LCD screen displays digital adjustments & settings
•Four edit keys for setup
•10 model memory (0-9)
•Dual rate steering adjustment
•Digital trim
•Switch function re-assignment
•Steeringwheel tension adjustment
•Servo reverse
•Built in failsafe
•Low battery alarm
•Full instruction manual
The set is supplied with a steerwheel transmitter, micro receiver, battery box and switch.
http://www.modelsport.co.uk/?CallFun...n&ItemID=33069