Lmr master™ s412e specifications, Vector network analyzer, Low port power – Atec Anritsu-S412E User Manual
Page 5: Measurement uncertainties
Page 6 of 28
Frequency Range
Directivity
≤ 6 GHz
> 42 dB dB
Frequency Range
Typical Low Port Power
≤ 3 GHz
-25 dBm
≤ 6 GHz
-25 dBm
Low Port Power
OSLxx50 Calibration Components (N-Connectors)
Corrected System Performance and Uncertainties:
S412E Model with 1-path, 2-port calibration
including isolation using either OSLN50-1 or OSLNF50-1
Calibration Kits.
Measurement Uncertainties
The following graphs provide measurement uncertainty at 23 ºC ± 5 ºC for the above indicated connector type and
calibration. Errors are worse-case contributions of residual directivity, source match, frequency response, network analyzer
dynamic range, and connector repeatability. For two-port measurements, transmission tracking, crosstalk, and physical load
match termination were added. Isolation calibration and an IF Bandwidth of 10 Hz are used.
S11 Phase
0.1
-40
-35
-30
-25
-20
-15
-10
-5
0
1
10
100
-40
-35
-30
-25
-20
-15
-10
-5
0
Uncertainty 2 MHz to 20 MHz
Uncertainty 20 MHz to 3 GHz
Uncertainty 3 GHz to 6 GHz
Uncertainty 2 MHz to 20 MHz
Uncertainty 20 MHz to 3 GHz
Uncertainty 3 GHz to 6 GHz
1
10
S21 Magnitude
S11 Magnitude
S21 Phase
0.1
1
10
100
-80
-70
-60
-50
-40
-30
-20
-10
0
Uncertainty 2 MHz to 20 MHz
Uncertainty 20 MHz to 3 GHz
Uncertainty 3 GHz to 6 GHz
0.01
0.1
1
10
-80
-70
-60
-50
-40
-30
-20
-10
0
Uncertainty 2 MHz to 20 MHz
Uncertainty 20 MHz to 3 GHz
Uncertainty 3 GHz to 6 GHz
LMR Master™ S412E Specifications
Vector Network Analyzer
Precision calibration standards come in a convenient
configuration for field work.