FIELD: instrumentation.
SUBSTANCE: this meter comprises magnetic frame structure, N active receiving modules of 1-1 to 1-N, adding unit, fir two-position IN-selector, N band-pass filters, attenuator, phase shift, 50 Hz frequency indicator, unit of indicators and spectrum analyser.
EFFECT: mobile independent measurement without extra power supplies.
7 cl, 7 dwg
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Authors
Dates
2015-08-10—Published
2014-01-30—Filed