07 | Keysight | FieldFox Handheld Analyzers 4/6.5/9/14/18/26.5/32/44/50 GHz - Data Sheet
Cable and Antenna Analyzer and Vector Network Analyzer (continued)
System performance specifications
System dynamic range1,2 (dB), high power, 300 Hz IFBW, 100 point average, Port 1 or port 2 (-10 to 55 ºC)
Frequency
> 300 kHz to 9 GHz3
Spec
95
91
90
87
74
Typical
N991xA, N992xA
100
> 9 to 14 GHz
97
> 14 to 18 GHz
> 18 to 20 GHz
> 20 to 25 GHz
> 25 to 26.5 GHz
> 300 kHz to 1 MHz
> 1 to 10 MHz
94
90
79
65
—
70
N995xA
70 (nominal)
—
100 (nominal)
> 10 MHz to 20 GHz4
> 20 to 44 GHz5
> 44 to 50 GHz6
100
90
81
110
100
90
Temperature stability
N991xA, N992xA
N995xA
Nominal
Frequency
≤ 15 GHz
Magnitude (dB/ºC)
± 0.018
Phase (deg/ºC)
—
> 15 to 26.5 GHz
≤ 15 GHz
± 0.080
—
± 0.005
± 0.1
± 0.3
± 0.6
≤ 25 GHz
± 0.030
> 25 GHz
± 0.060
Measurement speed (Sweep time)
CAT
Return loss, 30 kHz to 26.5 GHz, 1-port cal, 1001 points7
Return loss, 300 kHz to 50 GHz, 1-port cal, 1001 points
Distance-to-fault, 100 meter cable, 1-port cal, 1001 points7
VNA
N991xA, N992xA
433 μs /pt
—
N995xA
—
650 μs /pt
650 μs /pt
N995xA
—
480 μs /pt
N991xA, N992xA
483 μs /pt
S11 and S21, 30 kHz to 26.5 GHz, enhanced response cal,
100 kHz IF bandwidth, 1001 points8
S11 and S21, 300 kHz to 50 GHz, enhanced response cal,
100 kHz IF bandwidth, 1001 points
—
580 μs /pt
1. System dynamic range is measured in factory with loads on test ports after thru normalization, test port output power high.
2. For CAT mode, “Insertion loss (2-port)”, decrease listed dynamic range specifications by 20 dB, as CAT mode IFBW is fixed at 10 kHz. Can obtain full
dynamic range by using S21 measurement in VNA mode with 100 Hz IFBW.
3. < 300 kHz: 63 dB nominal; 2 to 9 MHz: 85 dB spec, 90 dB typical.
4. Decrease by 3 dB between 15 to 15.8 GHz for S21.
5. Decrease by 5 dB between 21.7 to 22.1 GHz for S21.
6. Decrease by 4 dB between 44 to 50 GHz for S21.
7. 850 μs /pt; applicable for FieldFox with serial number prefix < than MY5607/SG5607/US5607 and FieldFox not upgraded with Option
N9910HU-100/200/300.
8. 850 μs /pt; applicable for FieldFox with serial number prefix < than MY5607/SG5607/US5607 and FieldFox not upgraded with Option
N9910HU-100/200/300/400.
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