3
Specifications
26
Keysight U7228A/C/F Operating and Service Manual
Table 3-3
U7228C Pre-Amplifier Graphical Performance Data
Figure 3-8
Keysight U7228C Gain vs
Frequency (Typical)
Figure 3-9
Keysight U7228C Noise Figure vs
Frequency (Typical)
Figure 3-10
Keysight U7228C Input Return
Loss vs Frequency (Typical)
Figure 3-11
Keysight U7228C Output Return
Loss vs Frequency (Typical)
0
5
10
15
20
25
30
35
40
0.1
3.4
6.7
10
13.3
16.6
19.9
23.2
26.5
dB
Frequency (GHz)
Gain
Specification
0
1
2
3
4
5
6
7
8
9
10
0.1
3.4
6.7
10.0
13.3
16.6
19.9
23.2
26.5
dB
Frequency (GHz)
Noise Figure
Specification
-40
-35
-30
-25
-20
-15
-10
-5
0
0.1
3.4
6.7
10.0
13.3
16.6
19.9
23.2
26.5
dB
Frequency (GHz)
Input Return Loss
Specification
-40
-35
-30
-25
-20
-15
-10
-5
0
0.1
3.4
6.7
10.0
13.3
16.6
19.9
23.2
26.5
dB
Frequency (GHz)
Output Return Loss
Specification