State Primary Standard of the Unit of Power of Electromagnetic Oscillations in Coaxial Paths in the Frequency Range from 0.03 GHz to 18 GHz
Reproduction and maintenance of the unit of capacity of electromagnetic oscillations in coaxial tracts. Transferring of the size of capacity of electromagnetic oscillations in coaxial tracts to the working standards by means of the method of direct comparison and comparison with the help of comparator in accordance
with DSTU 4371:2005 ”Metrology. National verification scheme for measuring instruments of capacity of electromagnetic oscillations in coaxial tracts in the
frequency range from 0,03 GHz to 18 GHz”.
Metrological characteristics | |
Range | from 1⋅10-3W to 1⋅10-2 W |
Uncertainty by type А (uA) | 1⋅10-3 |
Uncertainty by type В (uB) | 1,6·10-3–2,9·10-3 |
Total standard uncertainty (uC) | 2·10-3–3,1·10-3 |
Extended uncertainty (U) | 4·10-3 – 6,2·10-3 |