![](http://datasheet.mmic.net.cn/280000/HPND-4018_datasheet_16074959/HPND-4018_4.png)
2-89
Typical S-Parameters (in series configuration) at Z
O
= 50
, 25
°
C
HPND-4018
I
F
= 1 mA
I
F
= 5 mA
I
F
= 10 mA
Freq.
(MHz)
1000
2000
3000
4000
5000
6000
7000
8000
9000
10000
11000
12000
13000
14000
15000
16000
17000
18000
S
11
/S
22
Mag.
0.086
0.085
0.085
0.088
0.090
0.093
0.096
0.100
0.103
0.106
0.109
0.114
0.117
0.121
0.125
0.129
0.134
0.140
S
21
/S
12
Mag.
0.917
0.917
0.918
0.919
0.918
0.918
0.918
0.918
0.918
0.918
0.919
0.918
0.917
0.916
0.913
0.914
0.914
0.909
S
11
/S
22
Mag.
0.046
0.047
0.051
0.056
0.060
0.066
0.071
0.076
0.081
0.086
0.090
0.096
0.100
0.105
0.111
0.116
0.122
0.130
S
21
/S
12
Mag.
0.958
0.957
0.957
0.957
0.956
0.956
0.957
0.955
0.955
0.955
0.956
0.956
0.956
0.953
0.953
0.953
0.952
0.950
S
11
/S
22
Mag.
0.037
0.040
0.043
0.049
0055
0.061
0.066
0.072
0.078
0.083
0.087
0.093
0.097
0.103
0.109
0.114
0.120
0.129
S
21
/S
12
Mag.
0.967
0.965
0.966
0.966
0.965
0.965
0.965
0.965
0.965
0.964
0.965
0.965
0.965
0.962
0.963
0.962
0.961
0.960
Ang.
-1
5
10
14
18
20
22
24
26
27
28
28
29
30
30
31
31
32
dB
-0.76
-0.76
-0.76
-0.74
-0.76
-0.76
-0.76
-0.76
-0.76
-0.76
-0.74
-0.76
-0.76
-0.78
-0.80
-0.80
-0.80
-0.84
Ang.
-1
-2
-4
-5
-6
-7
-8
-10
-11
-12
-13
-14
-16
-17
-18
-19
-21
-22
Ang.
8
17
25
31
36
39
42
43
45
46
47
46
47
48
48
49
48
49
dB
-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
-0.42
-0.44
-0.46
Ang.
-1
-2
-4
-5
-6
-7
-8
-10
-11
-12
-13
-14
-16
-17
-18
-19
-21
-22
Ang.
11
23
32
38
43
46
48
50
51
51
52
52
52
53
53
53
53
53
dB
-0.30
-0.32
-0.32
-0.32
-0.32
-0.32
-0.32
-0.32
-0.32
-0.32
-0.32
-0.32
-0.32
-0.34
-0.34
-0.34
-0.36
-0.36
Ang.
-1
-2
-4
-5
-6
-7
-8
-10
-11
-12
-13
-15
-16
-17
-18
-19
-21
-22
HPND-4018
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.
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
0.995
0.990
0.983
0.975
0.967
0.959
0.950
0.942
0.933
0.924
0.915
0.904
0.896
0.886
0.876
0.870
0.865
0.859
-3
-5
-7
-10
-12
-14
-16
-18
-21
-23
-25
-27
-29
-31
-33
-35
-36
-38
-33.16
-27.54
-24.30
-22.28
-20.74
-19.50
-18.42
-17.60
-16.84
-16.32
-15.56
-15.00
-14.66
-14.04
-13.86
-13.44
-13.36
-13.44
0.022
0.042
0.061
0.077
0.092
0.106
0.120
0.132
0.144
0.153
0.167
0.178
0.185
0.199
0.203
0.213
0.215
0.213
84
76
71
68
64
62
59
57
54
52
49
48
45
43
41
37
35
32
0.999
0.998
0.996
0.993
0.991
0.987
0.982
0.979
0.972
0.966
0.959
0.951
0.944
0.936
0.925
0.920
0.913
0.907
-2
-4
-6
-8
-10
-12
-14
-16
-18
-20
-23
-25
-27
-29
-31
-33
-34
-36
-39.18
-32.78
-29.12
-26.76
-24.90
-23.24
-21.84
-20.74
-19.84
-19.10
-18.14
-17.40
-16.96
-16.20
-15.92
-15.46
-15.36
-15.50
0.011
0.023
0.035
0.046
0.057
0.069
0.081
0.092
0.102
0.111
0.124
0.135
0.142
0.155
0.160
0.169
0.171
0.168
93
85
83
81
78
76
73
71
68
67
63
62
59
55
53
48
45
41
1.000
0.998
0.997
0.995
0.992
0.988
0.985
0.982
0.975
0.969
0.960
0.953
0.946
0.940
0.929
0.924
0.917
0.911
-2
-4
-6
-8
-10
-12
-14
-16
-18
-20
-22
-24
-26
-29
-31
-32
-34
-36
-39.18
-33.16
-29.64
-27.14
-25.36
-23.76
-22.28
-21.22
-20.28
-19.50
-18.58
-17.80
-17.34
-16.60
-16.26
-15.82
-15.76
-15.92
0.011
0.022
0.033
0.044
0.054
0.065
0.077
0.087
0.097
0.106
0.118
0.129
0.136
0.148
0.154
0.162
0.163
0.160
93
87
84
82
79
77
74
72
69
68
64
63
60
56
54
49
46
42