One of them actual problems of development doppler radar is technical parameters quality control. Especially it concerns the development of reference standards for sounding and imitation of Doppler shifts of the carrier frequencies of the radar, which is difficult and economically unprofitable task. The article considers the possibility of measuring and controlling the technical parameters of meteorological Doppler radars using the time delay multi-loop radio-photon system for imitation distance and Doppler shift. A method for controlling the range, spatial resolution, blind zone, sensitivity of the receiver, as well as the accuracy of determining the wind speed along the beam is proposed on the basis of data obtained as a result of the calibration bench for metrological control of laser meteorological locators prototype development. Methods for checking the trace standards and Doppler shifts in a radio-photon imitation multi-loop time delay line are proposed.
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