8 | Keysight | N9923A FieldFox RF Vector Network Analyzer - Data Sheet
Corrected Measurement Uncertainty for N9923A (continued)
Corrected measurement uncertainty, 1- or 2-port QuickCal, high port power (default power)
Applies to N9923A with Option 112, QuickCal with load, IF bandwidth = 300 Hz, no averaging, 1-port female DUT, or 2-port female-
female DUT, data based on high port power of +5 dBm , 2-port QuickCal requires Option 122, typical performance.
Corrected performance
2 MHz to 4 GHz
Corrected performance
>4 GHz to 6 GHz
Directivity
38 dB
38 dB
Source match
33 dB
23 dB
Load match
37 dB
35 dB
Transmission tracking
Reflection tracking
±0.04 dB
±0.06 dB
±0.09 dB
±0.06 dB
Transmission Phase Uncertainty (S11=S22=0)
Transmission Magnitude Uncertainty (S11=S22=0)
104
2MHz to GHz
100
10
1
2MHz to 4 GHz
4 GHz to 6 GHz
2MHz to
GHz to
4
6
GHz
GHz
4
GHz to 6 GHz
4
1
0.1
0.01
0.1
-80
-70
-60
-50
-40
-30
-20
-10
0
-80
-70
-60
-50
-40
-30
-20
-10
0
Device Transmission Magnitude, |S21|, (dB)
Device Transmission Magnitude, |S21|, (dB)
Figure 6: Transmission uncertainty
Reflection Phase Uncertainty (S21=S12=0)
Reflection Magnitude Uncertainty (S21=S12=0)
10
1000
2MHz to
GHz to
4
6
GHz
GHz
2MHz to
GHz to
4
6
GHz
GHz
4
4
100
10
1
1
0.1
-40
-35
-30
-25
-20
-15
-10
-5
0
-40
-35
-30
-25
-20
-15
-10
-5
0
Device Reflection Magnitude, |S11|, (dB)
Device Reflection Magnitude, |S11|, (dB)
Figure 7: Reflection uncertainty
KEYSIGHT [ Keysight Technologies ]
