A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Calibration of commercial radio field-strength meters at national bureau of standards
Methods used in frequency range 10 kc to 300 Mc; calibration consists in part of measuring overall linearity of meter at one or more frequencies and r-f input voltage levels, and in measuring internal attenuator ratios at one or more frequencies in terms of precision dissipative type step attenuators, as well as precision mutual inductance attenuators.
Calibration of commercial radio field-strength meters at national bureau of standards
Methods used in frequency range 10 kc to 300 Mc; calibration consists in part of measuring overall linearity of meter at one or more frequencies and r-f input voltage levels, and in measuring internal attenuator ratios at one or more frequencies in terms of precision dissipative type step attenuators, as well as precision mutual inductance attenuators.
Calibration of commercial radio field-strength meters at national bureau of standards
U S Bur Standards -- Cir
Greene, F.M. (author)
1951
5 pages
Report
English
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Calibration of meter line standards of length at national bureau of standards
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Engineering Index Backfile | 1925