| 摘要 |
<p>The invention relates to a portable electronic device, which is sensitive to interferences caused by the transmit mode of a mobile radiotelephone terminal, especially to a hearing aid, audio device or handheld PC. The portable electronic device is provided with an HF interference suppression device (15), which comprises an HF detector device for detecting an HF transmitted signal of a mobile radiotelephone device (17) located nearby. Said HF interference suppression device also comprises a switching or controlling element, which is connected, on the input side, to the HF detector device and, on the output side, to a control input or power supply input (9) of the device, and which is provided for at least partially deactivating the portable electronic device.</p> |
