FIELD: physics.
SUBSTANCE: device comprises generator of HF signals, power metre, device for antennas switching, measured antenna, reference antenna, at that measured and reference antennas by means of radiated electromagnetic field are connected to receiving antenna of receiving device, and also comprises the following components installed in screened chamber - attenuator, the first digital-analog transducer, device for processing and control, the second digital-analog transducer, receiving device.
EFFECT: expansion of dynamic range of receiving device in measurement of high levels of electromagnet field intensity flux density, with observation of sanitary-epidemiological norms on permissible levels of fields that affect service personnel that participate in performance of measurements.
2 dwg
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