DEVICE FOR ACOUSTIC DIAGNOSTICS OF RADIO EQUIPMENT UNITS Russian patent published in 2024 - IPC G01H11/08 

FIELD: physics; measuring.

SUBSTANCE: invention relates to testing equipment and is intended for performing control works on acoustic diagnostics of radio equipment units by acoustic emission method. Device for acoustic diagnostics of radio equipment units contains a handle with upper and lower fixation elements on the diagnosed unit, wherein on the upper fixation element a control module is fixed, comprising a housing in which are installed a self-contained power supply unit, a signal amplifier functionally connected to a piezoelectric sensor located inside the upper fixation element, and a signal transmission device configured for wireless communication with a receiving device or headphones, a switch, an operation indicator and a compensator are installed in the front cover of the control module.

EFFECT: development of compact mobile device for acoustic diagnostics of radio equipment units by acoustic emission method at generation of sound vibrations from objects not fixed inside the housing of radio-electronic equipment.

3 cl, 4 dwg