es que e tenido problemas con mi graupner y estoy buscando algo fiable y barato.

estas son las especificaciones
Description :

This system has been designed to provide the R/C racer with a high quality, user friendly radio system that can be depended upon year after year, race after race.

System Features:


3 Channels
Synthesized PLL Channel Selection via software
FM Modulation
Easy-to-read LCD graphic display
6-model memory
3-character model name entry
Electronic digital trim levers for throttle and steering
Two assignable electronic grip levers
Auxiliary third channel accessible through Grip Lever A
Direct display trim function
Servo reversing
Steering dual-rate
Exponential (steering and throttle)
Steering end-point adjustment (two points: left & right)
Brake/throttle end-point adjustment
Throttle deadband adjustment
50-lap timer
Low-battery alarm
Charge jack receptacle (rechargeable batteries not included; order JRPB958)
Components :

Transmitter: XS3
Receiver: RS300
Servo: NES-577 x 2
Accessories: BEC switch harness with battery case, servo accessories (for each servo), instructional manual.