FIELD: measuring equipment.
SUBSTANCE: device for noise immunity level measurement for navigation instruments contains a deflecting unit with the shaft kinematically connected with a rotating transformer and being the kinematic input of the device, an alternating voltage source, a signal analyzer connected to the sine and cosine windings of the rotating transformer, which are the device output, a transformer, through the primary winding of which the AC voltage source is connected to the excitation winding of the rotating transformer, serially connected interference signal generator and buffer with an output connected to the secondary winding of the transformer, a radio interference source, a shielding device, a radio interference receiver, an interference analyzer.
EFFECT: expanded functionality due to introduction of the mode of radio interference effect provision, their control and measurement.
1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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| ANGLE-TO-CODE CONVERTER | 0 |
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| SHAFT ANGULAR POSITION- TO-CODE CONVERTER | 0 |
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SU840998A1 |
