AFR meter H1-53

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Gauge AFC & nbsp; H1-53 & nbsp; for observation and measurement LCHH radio with digital readout of the measured values ​​and the frequency response of the playback on the CRT screen

H1-53 used in various electronics fields in laboratory and workshop conditions. as well as in the repair of equipment. Integrated microprocessor provides automation, process measurement, automatic correction of measurement errors and the presence of a number of service functions: installing control lines in frequency and amplitude, by detuning soft noise input and storage in the memory and holding a reference frequency response relative thereto comparative measurements & nbsp;
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Interactive mode allows the operator to work with the device

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The main technical characteristics of the device H1-53:.

frequency range: 0,02-200 kHz

The number of subbands 2

change limits swinging strip on a linear scale kHz: & nbsp;
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0,02-19,98;

0,2-199,8

The error in measuring the relative amplitude, dB:

in a linear scale: & plusmn; (0,25 + 0,09 a) (24 dB)

a logarithmic scale:. & plusmn; 1,5 (72 dB)

power consumption : 460 * A .