The paper is devoted to an investigation of a Radio Frequency (RF) measuring-control system equipped with sensors and actuators distributed along the cable. Displacement, acceleration and strain sensors together with an actuator and PWM type control signals can be used. This system is configured to operate with the experimental setup specially developed to study MR damper performance for vibration suppression of cables. The RF measuring-control system structure, transmission protocol and radio disturbances problem are discussed. The experimental results for the cable laboratory system are presented.