METROLOGICAL AUTOTEST SYSTEM OF A TRANSMITTING DEVICE OF AN ANALOG SIGNAL

摘要

The invention relates to a metrological self-test system of a transmitter device (4) for an analog signal capable of transmitting an said analog signal according to a pulse mode or a continuous mode, according to a given mask comprising temporal modulation information, power and frequency characterizing said transmission mode. The system comprises metrological analysis means comprising: means (12, 14) for comparing the signal emitted by said transmitting device with the temporal modulation and power information at the rhythm of the pulses defined by the temporal modulation information of said template, said comparison means being able, during a transmission in continuous mode, to detect a difference with respect to the information of said template as soon as it appears, and - means (22) for temporal storage of anomalous information in case of detection difference by the comparison means.