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UDC 539.143.43; 621.317.121.11

The continuous wave NQR spectrometer with equidistant frequency scale

Samila A. P., Khandozhko A. G., Khandozhko V. .

Keywords: NQR spectra, phase-locked loop, frequency labels.

The phase binding frequency of marginal oscillator to frequency synthesizer which includes a phase detector, are used for linearization of the frequency sweep. For spectrum calibration the circuit is designed which forms scale rule of the frequency tags with an interval of 10 and 100 kHz.

Ukraine, Yuriy Fedkovich Chernovtsy National University, Ukraine, Kiev, ̻ Broadcasting Company.