CONTROL AND VERIFICATION COMPLEX FOR TESTING AUTOMATIC RADIO COMPASSES Russian patent published in 2021 - IPC G01S7/497 

FIELD: aviation.

SUBSTANCE: invention relates to devices for monitoring and measuring electrical parameters of aviation radio equipment. For this, a control and verification complex for testing automatic radio compasses is proposed, containing an industrial computer, a measuring unit and a program-controlled generator of RF signals. The complex is equipped with a universal ARC switching unit, which includes a simulator of signals from the radio compass control panel and switching boards containing sets of programmable relays. The block's versatility lies in the fact that the same channels of the block are used for different circuits of different ARCs. There are sets of relays on the switching boards, which, depending on the choice of the ARC, switch the required circuits. The complex also contains a field equivalent block, made in the form of a shielded box. The field equivalent unit has two perpendicularly positioned transmitting antennas for transmitting the signal from the RF generator at the required angle.

EFFECT: expanding functionality, reducing operating costs, increasing accuracy and reliability of measurements.

1 cl, 1 dwg