![](http://datasheet.mmic.net.cn/280000/HPND-4018_datasheet_16074959/HPND-4018_5.png)
2-90
Typical S-Parameters (cont.)
HPND-4028
I
F
= 1 mA
I
F
= 5 mA
I
F
= 10 mA
Freq.
(MHz)
S
11
/S
22
Mag.
S
21
/S
12
Mag.
S
11
/S
22
Mag.
S
21
/S
12
Mag.
S
11
/S
22
Mag.
S
21
/S
12
Mag.
Ang.
dB
Ang.
Ang.
dB
Ang.
Ang.
dB
Ang.
1000
2000
3000
4000
5000
6000
7000
8000
9000
10000
11000
12000
13000
14000
15000
16000
17000
18000
0.046
0.048
0.052
0.058
0.063
0.069
0.075
0.081
0.087
0.092
0.097
0.103
0.107
0.112
0.119
0.123
0.129
0.139
7
20
29
36
42
46
48
50
51
52
53
52
51
51
51
51
49
48
-0.38
-0.40
-0.40
-0.40
-0.40
-0.40
-0.40
-0.40
-0.40
-0.40
-0.40
-0.40
-0.40
-0.42
-0.42
-0.44
-0.44
-0.46
0.958
0.956
0.957
0.957
0.956
0.956
0.956
0.955
0.956
0.956
0.956
0.956
0.957
0.954
0.953
0.952
0.952
0.950
-1
-2
-4
-5
-6
-7
-8
-9
-11
-12
-13
-14
-15
-17
-18
-19
-20
-22
0.031
0.036
0.041
0.049
0.057
0.064
0.070
0.077
0.084
0.089
0.095
0.101
0.106
0.110
0.117
0.122
0.130
0.139
17
33
43
49
54
57
60
60
61
61
61
60
59
59
58
57
56
55
-0.24
-0.26
-0.26
-0.26
-0.26
-0.26
-0.26
-0.28
-0.28
-0.28
-0.26
-0.26
-0.26
-0.30
-0.28
-0.28
-0.30
-0.32
0.973
0.971
0.972
0.971
0.971
0.971
0.971
0.970
0.970
0.970
0.971
0.971
0.971
0.968
0.969
0.969
0.967
0.965
-1
-2
-4
-5
-6
-7
-8
-9
-11
-12
-13
-14
-15
-17
-18
-19
-20
-21
0.027
0.033
0.040
0.047
0.055
0.063
0.070
0.076
0.083
0.089
0.095
0.101
0.105
0.111
0.117
0.123
0.129
0.140
19
37
47
53
58
60
62
63
63
63
63
62
62
61
60
60
57
56
-0.20
-0.22
-0.22
-0.22
-0.22
-0.24
-0.22
-0.24
-0.24
-0.24
-0.22
-0.22
-0.22
-0.24
-0.26
-0.26
-0.26
-0.28
0.978
0.975
0.975
0.975
0.975
0.974
0.975
0.974
0.974
0.974
0.975
0.975
0.975
0.973
0.972
0.972
0.971
0.970
-1
-2
-4
-5
-6
-7
-8
-9
-11
-12
-13
-14
-15
-17
-18
-19
-20
-22
HPND-4028
V
R
= 0 V
V
R
= 10 V
V
R
= 30 V
Freq.
(MHz)
S
11
/S
22
Mag.
S
21
/S
12
Mag.
S
11
/S
22
Mag.
S
21
/S
12
Mag.
S
11
/S
22
Mag.
S
21
/S
12
Mag. Ang.
Ang.
dB
Ang.
Ang.
dB
Ang.
Ang.
dB
1000
2000
3000
4000
5000
6000
7000
8000
9000
10000
11000
12000
13000
14000
15000
16000
17000
18000
0.997
0.988
0.974
0.958
0.940
0.921
0.898
0.879
0.857
0.836
0.816
0.795
0.778
0.761
0.744
0.733
0.720
0.709
-4
-7
-11
-14
-17
-21
-24
-26
-29
-32
-35
-37
-40
-42
-44
-46
-48
-50
-27.54
-21.74
-18.36
-16.10
-14.48
-13.20
-12.16
-11.36
-10.64
-10.12
-9.54
-9.10
-8.86
-8.44
-8.34
-8.04
-7.94
-8.00
0.042
0.082
0.121
0.157
0.189
0.219
0.247
0.271
0.294
0.312
0.334
0.351
0.361
0.379
0.383
0.397
0.401
0.399
86
79
74
69
64
70
56
52
48
46
42
40
37
33
31
28
26
24
0.999
0.997
0.994
0.991
0.986
0.979
0.972
0.965
0.954
0.942
0.931
0.917
0.904
0.892
0.876
0.867
0.855
0.846
-3
-6
-8
-10
-13
-16
-19
-21
-24
-27
-30
-33
-36
-38
-41
-43
-45
-47
-33.16
-27.34
-23.62
-21.12
-19.26
-17.66
-16.26
-15.20
-14.20
-13.44
-12.58
-11.84
-11.44
-10.80
-10.56
-10.12
-9.96
-9.94
0.022
0.043
0.066
0.088
0.109
0.131
0.054
0.174
0.195
0.213
0.235
0.256
0.268
0.289
0.297
0.312
0.318
0.319
91
86
83
81
78
75
72
70
67
65
61
59
56
52
50
46
44
42
1.000
0.998
0.996
0.992
0.987
0.982
0.976
0.970
0.960
0.950
0.937
0.926
0.913
0.903
0.888
0.881
0.869
0.861
-2
-5
-7
-10
-13
-15
-18
-21
-23
-26
-29
-32
-34
-37
-39
-42
-44
-46
-33.98
-28.18
-24.44
-21.94
-20.10
-18.42
-17.08
-15.92
-14.96
-14.20
-13.32
-12.62
-12.20
-11.52
-11.26
-10.80
-10.64
-10.64
0.020
0.039
0.060
0.080
0.099
0.120
0.140
0.160
0.179
0.195
0.216
0.234
0.246
0.266
0.274
0.289
0.294
0.294
91
86
84
82
79
76
73
71
68
66
62
60
57
54
52
48
46
44