FREQUENCY DEVIATION METER Russian patent published in 2014 - IPC G01R23/02

Abstract SU 1840974 A1

FIELD: radio engineering, communication.

SUBSTANCE: device contains a pulse generator, a timing intervals generator, keys and a counter. The device construction also contains an envelope detector and a delay unit, connected to the pulse generator.

EFFECT: measurement range expansion.

3 dwg

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SU 1 840 974 A1

Authors

Trofimenko V.P.

Dormidontov A.G.

Kostetskij A.A.

Dates

2014-11-20—Published

1976-09-06—Filed