MEASURING TRANSMITTER Russian patent published in 2011 - IPC G01D5/248 

FIELD: instrument making.

SUBSTANCE: measuring transmitter includes reference frequency generator, frequency divider, decoder, the first multiplexer, selector the input of which is input of measuring transmitter, the first and the second metres, the second multiplexer, state estimation diagram, output register, generation unit of control signals, and digital-to-analogue converter the output of which is the output of measuring transmitter.

EFFECT: high accuracy, stability and linearity of working characteristic at signal conversion in wide range of frequency with changing pulse ratio.

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