Home    Key and supplementary comparisons    Calibration and Measurement Capabilities - CMCs
The BIPM key comparison database
Refine your search
CMC AREA
CMCs General Physics (2)
PHYSICS
Radio frequency measurements (2)
Scattering parameters: reflection coefficient (Sii) in coaxials, real and imaginary (2)
IONIZING RADIATION
Surface emission rate
GEOGRAPHIC LOCATION
EURAMET (2)
United Kingdom (2)
Result of the search
Your query 'United Kingdom' produced 2 results New search

 
United Kingdom, NPL (National Physical Laboratory)
Complete CMCs in Electricity and Magnetism for United Kingdom (.PDF file)
Scattering parameters: reflection coefficient (Sii) in coaxials, real and imaginary. Passive device, one port device, -1 to 1
Absolute expanded uncertainty (k = 2.5, level of confidence 95 %): 0.0020 to 0.0109
Network analyser
Frequency range: 9 kHz to 100 MHz
Connector type: GR900, GPC-7, Type-N, GPC-3.5, 2.92 mm, 2.4 mm
Impedance: 50
Approved on 07 February 2019
Internal NMI service identifier: 400
Uncertainty table
 
Scattering parameters: reflection coefficient (Sii) in coaxials, real and imaginary. Passive device, one and two port devices, -1 to 1
Absolute expanded uncertainty (k = 2.5, level of confidence 95 %): 0.001 to 0.013
Network analyser
Frequency range: 10 MHz to 67 GHz
Connector type: 7-16, GR900, GPC-7, Type-N, 3.5 mm, 2.92 mm, 2.4 mm, 1.85 mm
Impedance: 50
Approved on 07 April 2016
Internal NMI service identifier: 401
Uncertainty table