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Device for measuring amplitude-frequency and phase-frequency response characteristics of four-terminal networks
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Phase meter
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Device for measuring amplitude-frequency and phase-frequency characteristics of two-port networks
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Device for stabilization of output power of sweep-frequency generator
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Switch
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Method of measurement of phase difference and of ratio of levels of s h f signals
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Waveguide flexible joint
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Coaxial switch
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Method of determining a phase modulated error
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Complex transfer factor meter
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Device for measuring amplitude-frequency and phase characteristics of quadriopoles with frequency converter
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Helical antifriction gearing
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Device for conjugation of preselector with tunable heterodyne
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Waveguide directional coupler
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Two-port amplitude-frequency and phase-frequency characteristics meter with frequency converter
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