AUTOMATED WORKSTATION FOR CHECKING PARAMETERS OF RADIO STATIONS DMR-P (AW FOR CHECKING DMR-P) Russian patent published in 2024 - IPC H04B17/00 

FIELD: measuring equipment.

SUBSTANCE: into an automated workstation for checking parameters of radio stations DMR-P, comprising a controlled power supply, an Ethernet switch, a PC, a printer, a communication monitor, complex transmission and reflection coefficient meter, spectrum analyzer, where the control signals from the PC connected to the printer for outputting the test report are transmitted to the complex transmission and reflection coefficient meter, and through the Ethernet switch to the corresponding inputs of the controlled power supply, the communication monitor and the spectrum analyzer, the following is additionally introduced: an automated DMR test panel and an HF DMR switch with an attenuator, connected between inputs and outputs of the tested radio station, a communication monitor, a complex transmission and reflection coefficient meter, a spectrum analyzer, providing formation of measuring circuits required for PC verification and switching of test signals and supply voltage, and galvanic isolation module connected between PC USB port and PC control input.

EFFECT: providing automated control of electrical parameters of digital radio communication stations of DMR (Digital Mobile Radio) standard by direct measurement method.

1 cl,1 dwg