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Mexico, CENAM (Centro Nacional de Metrologia)

Complete CMCs in Electricity and Magnetism for Mexico (.PDF file)

Antenna properties: antenna factor. Dipole antenna, 0 dB/m to 40 dB/m

Absolute expanded uncertainty (k = 2, level of confidence 95.45%) in dB: 0.32 to 0.78

Standard Site Method (ANSI C63.5:2006)

Frequency: 30 MHz to 1000 MHz

Polarization: horizontal

Environment: open area calibration test site

Approved on 09 October 2012

Internal NMI service identifier: CENAM/410-Z008-022-CC


Antenna properties: antenna factor. Biconical antenna, 0 dB/m to 40 dB/m
	Absolute expanded uncertainty (k = 2, level of confidence 95.45%) in dB: 0.58 to 1.12
	Standard Site Method (ANSI C63.5:2006)
	Frequency: 30 MHz to 300 MHz
	Polarization: horizontal
	Environment: open area calibration test site
	Approved on 09 October 2012
	Internal NMI service identifier: CENAM/410-Z008-021-CC


Antenna properties: antenna factor. Log periodic antenna, 0 dB/m to 40 dB/m
	Absolute expanded uncertainty (k = 2, level of confidence 95.45%) in dB: 0.46 to 1.12
	Standard Site Method (ANSI C63.5:2006)
	Frequency: 200 MHz to 1000 MHz
	Polarization: horizontal
	Environment: open area calibration test site
	Approved on 09 October 2012
	Internal NMI service identifier: CENAM/410-Z008-020-CC


Antenna properties: antenna factor. Hybrid antenna, 0 dB/m to 40 dB/m
	Absolute expanded uncertainty (k = 2, level of confidence 95.45%) in dB: 0.67 to 2.06
	Standard Site Method (ANSI C63.5:2006)
	Frequency biconical part: 30 MHz to 300 MHz
	Polarization: horizontal
	Environment: open area calibration test site
	Approved on 09 October 2012
	Internal NMI service identifier: CENAM/410-Z008-022-CC


Antenna properties: antenna factor. Hybrid antenna, 0 dB/m to 40 dB/m
	Absolute expanded uncertainty (k = 2, level of confidence 95.45%) in dB: 0.67 to 2.06
	Standard Site Method (ANSI C63.5:2006)
	Frequency Log-Per part: 200 MHz to 1000 MHz
	Polarization: horizontal
	Environment: open area calibration test site
	Approved on 09 October 2012
	Internal NMI service identifier: CENAM/410-Z008-022-CC


Phase angle: meters. Phase meter, 0 rad to 2 rad
	Absolute expanded uncertainty (k = 2, level of confidence 95%) in µrad: 20
	Direct comparison
	Voltage: 120 V, 240 V
	Current: 1 A, 5 A
	Frequency: 60 Hz
	Approved on 05 January 2012
	Internal NMI service identifier: CENAM/E012-001I-CC


Reflection coefficient s22: on coaxial phase (with magnitude of reflection coefficient below or equal to 0.1). 2-port coaxial device, -180 ° to 180 °
	Absolute expanded uncertainty (k = 2, level of confidence 95.45%) in °: 2.65 to 180
	Vector automatic network analyzer
	Frequency: 2 GHz to 10 GHz
	Connector: Type N
	Approved on 09 October 2012
	Internal NMI service identifier: CENAM/410-E002-001-CC, -002-CC, -004-CC, -007-CC
Uncertainty table


Reflection coefficient s22: on coaxial phase (with magnitude of reflection coefficient below or equal to 0.1). 2-port coaxial device, -180 ° to 180 °
	Absolute expanded uncertainty (k = 2, level of confidence 95.45%) in °: 5.09 to 180
	Vector automatic network analyzer
	Frequency: 10 GHz to 18 GHz
	Connector: Type N
	Approved on 09 October 2012
	Internal NMI service identifier: CENAM/410-E002-001-CC, -002-CC, -004-CC, -007-CC
Uncertainty table


Reflection coefficient s22: on coaxial phase (with magnitude of reflection coefficient above or equal to 0.1). 2-port coaxial device, -180 ° to 180 °
	Absolute expanded uncertainty (k = 2, level of confidence 95.45%) in °: 1.79 to 2.22
	Vector automatic network analyzer
	Frequency: 45 MHz to 2 GHz
	Connector: Type N
	Approved on 09 October 2012
	Internal NMI service identifier: CENAM/410-E002-001-CC, -002-CC, -004-CC, -007-CC
Uncertainty table


Reflection coefficient s22: on coaxial phase (with magnitude of reflection coefficient above or equal to 0.1). 2-port coaxial device, -180 ° to 180 °
	Absolute expanded uncertainty (k = 2, level of confidence 95.45%) in °: 1.81 to 2.67
	Vector automatic network analyzer
	Frequency: 2 GHz to 10 GHz
	Connector: Type N
	Approved on 09 October 2012
	Internal NMI service identifier: CENAM/410-E002-001-CC, -002-CC, -004-CC, -007-CC
Uncertainty table


Reflection coefficient s22: on coaxial phase (with magnitude of reflection coefficient above or equal to 0.1). 2-port coaxial device, -180 ° to 180 °
	Absolute expanded uncertainty (k = 2, level of confidence 95.45%) in °: 3.56 to 5.18
	Vector automatic network analyzer
	Frequency: 10 GHz to 18 GHz
	Connector: Type N
	Approved on 09 October 2012
	Internal NMI service identifier: CENAM/410-E002-001-CC, -002-CC, -004-CC, -007-CC
Uncertainty table


Reflection coefficient: on coaxial magnitude. 1-port coaxial device, 0 to 1
	Absolute expanded uncertainty (k = 2, level of confidence 95.45%): 0.0040 to 0.0082
	Vector automatic network analyzer
	Frequency: 45 MHz to 2 GHz
	Connector: Type N
	Approved on 09 October 2012
	Internal NMI service identifier: CENAM/410-E002-001-CC, -002-CC, -008-CC
Uncertainty table


Reflection coefficient: on coaxial magnitude. 1-port coaxial device, 0 to 1
	Absolute expanded uncertainty (k = 2, level of confidence 95.45%): 0.0060 to 0.0128
	Vector automatic network analyzer
	Frequency: 2 GHz to 10 GHz
	Connector: Type N
	Approved on 09 October 2012
	Internal NMI service identifier: CENAM/410-E002-001-CC, -002-CC, -008-CC
Uncertainty table


Reflection coefficient: on coaxial magnitude. 1-port coaxial device, 0 to 1
	Absolute expanded uncertainty (k = 2, level of confidence 95.45%): 0.0112 to 0.0159
	Vector automatic network analyzer
	Frequency: 10 GHz to 18 GHz
	Connector: Type N
	Approved on 09 October 2012
	Internal NMI service identifier: CENAM/410-E002-001-CC, -002-CC, -008-CC
Uncertainty table


Reflection coefficient: on coaxial phase (with magnitude of reflection coefficient below or equal to 0.1). 1-port coaxial device, -180 ° to 180 °
	Absolute expanded uncertainty (k = 2, level of confidence 95.45%) in °: 1.35 to 180
	Vector automatic network analyzer
	Frequency: 45 MHz to 2 GHz
	Connector: Type N
	Approved on 09 October 2012
	Internal NMI service identifier: CENAM/410-E002-001-CC, -002-CC, -008-CC
Uncertainty table


Reflection coefficient: on coaxial phase (with magnitude of reflection coefficient below or equal to 0.1). 1-port coaxial device, -180 ° to 180 °
	Absolute expanded uncertainty (k = 2, level of confidence 95.45%) in º: 1.99 to 180
	Vector automatic network analyzer
	Frequency: 2 GHz to 10 GHz
	Connector: Type N
	Approved on 09 October 2012
	Internal NMI service identifier: CENAM/410-E002-001-CC, -002-CC, -008-CC
Uncertainty table


Reflection coefficient: on coaxial phase (with magnitude of reflection coefficient below or equal to 0.1). 1-port coaxial device, -180 ° to 180 °
	Absolute expanded uncertainty (k = 2, level of confidence 95.45%) in °: 3.71 to 180
	Vector automatic network analyzer
	Frequency: 10 GHz to 18 GHz
	Connector: Type N
	Approved on 09 October 2012
	Internal NMI service identifier: CENAM/410-E002-001-CC, -002-CC, -008-CC
Uncertainty table


Transmission coefficient: on coaxial magnitude. 2-port coaxial device, 0 dB to 20 dB
	Absolute expanded uncertainty (k = 2, level of confidence 95.45%) in dB: 0.023 to 0.072
	Vector automatic network analyzer
	Frequency: 2 GHz to 18 GHz
	Connector: Type N
	Approved on 09 October 2012
	Internal NMI service identifier: CENAM/410-E002-(001, 002, 003, 004, 007)-CC
Uncertainty table


Transmission coefficient: on coaxial magnitude. 2-port coaxial device, 20 dB to 50 dB
	Absolute expanded uncertainty (k = 2, level of confidence 95.45%) in dB: 0.035 to 0.193
	Vector automatic network analyzer
	Frequency: 45 MHz to 1 GHz
	Connector: Type N
	Approved on 09 October 2012
	Internal NMI service identifier: CENAM/410-E002-(001, 002, 003, 004, 007)-CC
Uncertainty table


Transmission coefficient: on coaxial magnitude. 2-port coaxial device, 20 dB to 50 dB
	Absolute expanded uncertainty (k = 2, level of confidence 95.45%) in dB: 0.036 to 0.081
	Vector automatic network analyzer
	Frequency: 1 GHz to 2 GHz
	Connector: Type N
	Approved on 09 October 2012
	Internal NMI service identifier: CENAM/410-E002-(001, 002, 003, 004, 007)-CC
Uncertainty table