W9069A Datasheet, PDF (13/21 Pages) Keysight Technologies – Noise Figure X-Series

13 | Keysight | N9069A & W9069A Noise Figure X-Series Measurement Application - Technical Overview
CXA with U7227C preamplifier
Frequency
VSWR¹
Specifications
CXA
full range
CXA + U7227C full
range
Frequency
10 to 100 MHz
3.0
—
0.1 to 3 GHz
3.0
1.43
3 to 4 GHz
3.0
1.43
4 to 7.5 GHz
3.0
2.32
7.5 to 26.5 GHz
2.5
2.32
Internal
preamp on
Internal preamp
off + U7227C
Noise figure^{2, 3}
10 to 100 MHz
17.25
—
0.1 to 1.5 GHz
17.25
18.04
1.5 to 3 GHz
19.25
17.67
3 to 4 GHz
19.25
17.43
4 to 6 GHz
19.25
16.88
6 to 7.5 GHz
22.25
18.36
7.5 to 13.6 GHz
22.25
18.76
13.6 to 18 GHz
24.25
22.53
18 to 20 GHz
24.25
22.04
20 to 24 GHz
27.25
22.98
24 to 26.5 GHz
37.25
32.27
Noise source ENR
Measurement range
4 to 6.5 dB
0 to 20 dB
± 0.05 dB
± 0.05 dB
12 to 17 dB
0 to 30 dB
± 0.05 dB
± 0.05 dB
20 to 22 dB
0 to 35 dB
± 0.1 dB
± 0.1 dB
Jitter
± 0.15 dB
± 0.15 dB
Instrument uncertainty for gain^{4, 5}
± 0.20 dB
± 0.20 dB
Instrument uncertainty for noise figure, 10 MHz to 26.5 GHz⁶
Internal preamp
on + U7227C
—
7.12
7.55
7.47
6.62
7.10
6.36
6.75
7.10
7.96
14.75
± 0.05 dB
± 0.05 dB
± 0.1 dB
± 0.15 dB
± 0.20 dB
Supplemental
information
Using internal preamp and RBW ≤ 4 MHz
DUT gain range = −20 to +40 dB