Frequency characteristics meters and generators of fluctuating frequency. Control methods
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State system for ensuring the uniformity of measurements. Measuring receivers. Methods and means for verification in frequency range from 1 to 37,5 GHz
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State system for ensuring the uniformity of measurements. Cathode-ray oscillographs. Methods and means for verification
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State system for ensuring the uniformity of measurements. Non-linear distortion meters. Methods and means of verification
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State system for ensuring the uniformity of measurements. Measuring coil antennas. Verification methods and means
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State system of ensuring the uniformity of measurements. Superhigh frequency phase meters and phase shifters. Methods and means of verification
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State system of ensuring the uniformity of measurements. Measuring antennas. Measuring complex of apparatus. Methods and means of verification
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State system of ensuring the unity of measurements. Actual frequency of limited accuracy. Methods and means of verification
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