| 摘要 |
A device for transmission at least of one measurement value from a moveable object to an object stationary relative to the latter, particularly from a motor vehicle wheel to the vehicle frame of a motor vehicle, with a transmission stage and a receiving stage, which both are secured on the stationary object, and a coupling element which is secured on the moveable object and via which the receiver is able to be applied with a measuring value signal; characterized in the manner that a transmission stage transmits two transmission signals of different frequencies. At least one coupling element mixes the two frequencies and a receiving stage is responsive to at least one signal with a mixing frequency, which signal is transmitted by the coupling element. |
