BFR93P Datasheet, PDF (8/9 Pages) Siemens Semiconductor Group – NPN Silicon RF Transistor (For low-distortion broadband amplifiers up to 1 GHz at collector currents from 2 mA to 30 mA.)

BFR 93P
Common Emitter S Parameters (continued)
f
GHz
S11
MAG
ANG
S21
MAG
ANG
IC = 20 mA, VCE = 8 V, Z0 = 50 Ω
0.1
0.41
– 64 22.91 123
0.3
0.28
– 123
9.89
98
0.5
0.25
– 151
6.24
86
0.8
0.23
– 179
4.03
74
1.0
0.23
172
3.22
69
1.2
0.25
164
2.74
63
1.4
0.25
155
2.41
57
1.6
0.27
147
2.14
51
1.8
0.28
139
1.92
47
2.0
0.30
131
1.79
42
S12
MAG
0.02
0.05
0.07
0.11
0.13
0.16
0.18
0.20
0.23
0.25
ANG
67
66
68
68
68
66
66
63
61
60
S22
MAG
0.67
0.46
0.40
0.37
0.37
0.35
0.35
0.35
0.35
0.33
ANG
– 22
– 30
– 30
– 28
– 32
– 35
– 38
– 43
– 46
– 48
S11, S22 = f (f)
IC = 20 mA, VCE = 8 V, Z0 = 50 Ω
S12, S21 = f (f)
IC = 20 mA, VCE = 8 V, Z0 = 50 Ω