| 摘要 |
The invention relates to an electronics system with a radio and a electronic control unit (ECU). There is a need for preventing an electronics system from interfering with operation of the radio. The system includes a communication link communicating a tuned frequency message from the radio to the ECU. The system also includes a frequency controller for varying the control frequency as a function of the tuned frequency message, a bandwidth associated with the selected radio frequency, a bandwidth associated with the radio frequency noise harmonics, and an odd number integer. The frequency controller causes the control frequency to be between minimum and maximum values. Thus, the frequency controller receives the tuned frequency message and varies the control frequency its radio frequency noise harmonics do not significantly interfere with the tuned frequency of the radio.
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