2024年5月27日发(作者：謇慧雅)
电平换算表(用于阻抗50欧姆负载)
dBuv
-40
-39
-38
-37
-36
-35
-34
-33
-32
-31
-30
-29
-28
-27
-26
-25
-24
-23
-22
-21
-20
-19
-18
-17
-16
-15
-14
-13
-12
-11
-10
-9
-8
-7
-6
-5
-4
-3
-2
-1
0
dBv
-160
-159
-158
-157
-156
-155
-154
-153
-152
-151
-150
-149
-148
-147
-146
-145
-144
-143
-142
-141
-140
-139
-138
-137
-136
-135
-134
-133
-132
-131
-130
-129
-128
-127
-126
-125
-124
-123
-122
-121
-120
电压V
10nV
11.5nV
12.5nV
14nv
16nV
18nV
20nV
22.5nV
25.5nV
28nV
31.5nV
35.5nV
40nV
45nV
50.5nV
56.5nV
64nV
71nV
81nV
90nV
100nV
115nV
125nV
140nV
160nV
180nV
200nV
225nV
255nV
280nV
315nV
355nV
400nV
450nV
505nV
565nV
640nV
710nV
810nV
900nV
1uV
功率W
2aW
2.5aW
3aW
4aW
5aW
6.3aW
8aW
10aW
12.5aW
16aW
20aW
25aW
32aW
40aW
50aW
63aW
80aW
100aW
125aW
160aW
200aW
250aW
320aW
400aW
500aW
630aW
800aW
1fW
1.25fW
1.6fW
2fW
2.5fW
3.2fW
4fW
5fW
6.3fW
8fW
10fW
12.5fW
16fW
20fW
dBm
-147dBm
-146dBm
-145dBm
-144dBm
-143dBm
-142dBm
-141dBm
-140dBm
-139dBm
-138dBm
-137dBm
-136dBm
-135dBm
-134dBm
-133dBm
-132dBm
-131dBm
-130dBm
-129dBm
-128dBm
-127dBm
-126dBm
-125dBm
-124dBm
-123dBm
-122dBm
-121dBm
-120dBm
-119dBm
-118dBm
-117dBm
-116dBm
-115dBm
-114dBm
-113dBm
-112dBm
-111dBm
-110dBm
-109dBm
-108dBm
-107dBm
dBuv
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
dBv
-119
-118
-117
-116
-115
-114
-113
-112
-111
-110
-109
-108
-107
-106
-105
-104
-103
-102
-101
-100
-99
-98
-97
-96
-95
-94
-93
-92
-91
-90
-89
-88
-87
-86
-85
-84
-83
-82
-81
-80
-79
电压
1.15uV
1.25uV
1.4uV
1.6uV
1.8uV
2uV
2.25uV
2.55uV
2.8uV
3.15uV
3.55uV
4uV
4.5uV
5.05uV
5.65uV
6.4uV
7.1uV
8.1uV
9uV
10uV
11.5uV
12.5uV
14uV
16uV
18uV
20uV
22.5uV
25.5uV
28uV
31.5uV
35.5uV
40uV
45uV
50.5uV
56.5uV
64uV
71uV
81uV
90uV
100uV
115uV
功率W
25fW
32fW
40fW
50fW
63fW
80fW
100fW
125fW
160fW
200fW
250fW
320fW
400fW
500fW
630fW
800fW
1pW
1.25pW
1.6pW
2pW
2.5pW
3.2pW
4pW
5pW
6.3pW
8pW
10pW
12.5pW
16pW
20pW
25pW
32pW
40pW
50pW
63pW
80pW
100pW
125pW
160pW
200pW
250pW
dBm
-106dBm
-105dBm
-104dBm
-103dBm
-102dBm
-101dBm
-100dBm
-99dBm
-98dBm
-97dBm
-96dBm
-95dBm
-94dBm
-93dBm
-92dBm
-91dBm
-90dBm
-89dBm
-88dBm
-87dBm
-86dBm
-85dBm
-84dBm
-83dBm
-82dBm
-81dBm
-80dBm
-79dBm
-78dBm
-77dBm
-76dBm
-75dBm
-74dBm
-73dBm
-72dBm
-71dBm
-70dBm
-69dBm
-68dBm
-67dBm
-66dBm
dBuv
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
dBv
-78
-77
-76
-75
-74
-73
-72
-71
-70
-69
-68
-67
-66
-65
-64
-63
-62
-61
-60
-59
-58
-57
-56
-55
-54
-53
-52
-51
-50
-49
-48
-47
-46
-45
-44
-43
-42
-41
-40
-39
-38
-37
电压V
125uV
140uV
160uV
180uV
200uV
225uV
255uV
280uV
315uV
355uV
400uV
450uV
505uV
565uV
640uV
710uV
810uV
900uV
1mV
1.15mV
1.25mV
1.4mV
1.6mV
1.8mV
2mV
功率W
320pW
400pW
500pW
630pW
800pW
1nW
1.25nW
1.6nW
2nW
2.5nW
3.2nW
4nW
5nW
6.3nW
8nW
10nW
12.5nW
16nW
20nW
25nW
32nW
40nW
50nW
63nW
80nW
dBm
-65dBm
-64dBm
-63dBm
-62dBm
-61dBm
-60dBm
-59dBm
-58dBm
-57dBm
-56dBm
-55dBm
-54dBm
-53dBm
-52dBm
-51dBm
-50dBm
-49dBm
-48dBm
-47dBm
-46dBm
-45dBm
-44dBm
-43dBm
-42dBm
-41dBm
-40dBm
-39dBm
-38dBm
-37dBm
-36dBm
-35dBm
-34dBm
-33dBm
-32dBm
-31dBm
-30dBm
-29dBm
-28dBm
-27dBm
-26dBm
-25dBm
-24dBm
dBuv
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
dBv
-36
-35
-34
-33
-32
-31
-30
-29
-28
-27
-26
-25
-24
-23
-22
-21
-20
-19
-18
-17
-16
-15
-14
-13
-12
-10
-9
-8
-7
-6
-5
-4
-3
-2
-1
0
1
2
3
4
5
6
电压V
16mV
18mV
20mV
22.5mV
28mV
31.5mV
35.5mV
40mV
45mV
50.5mV
56.5mV
64mV
71mV
81mV
90mV
100mV
115mV
125mV
140mV
160mV
180mV
200mV
225mV
280mV
315mV
355mV
400mV
450mV
505mV
565mV
640mV
功率W
5uW
6.3uW
8uW
10uW
16uW
20uW
25uW
32uW
40uW
50uW
63uW
80uW
100uW
125uW
160uW
200uW
250uW
320uW
400uW
500uW
630uW
800uW
1mW
1.6mW
2mW
2.5mW
3.2mW
4mW
5mW
6.3mW
8mW
dBm
-23dBm
-22dBm
-21dBm
-20dBm
-19dBm
-18dBm
-17dBm
-16dBm
-15dBm
-14dBm
-13dBm
-12dBm
-11dBm
-10dBm
-9dBm
-8dBm
-7dBm
-6dBm
-5dBm
-4dBm
-3dBm
-2dBm
-1dBm
0dBm
1dBm
2dBm
3dBm
4dBm
5dBm
6dBm
7dBm
8dBm
9dBm
10dBm
11dBm
12dBm
13dBm
14dBm
15dBm
16dBm
17dBm
18dBm
25.5mV 12.5uW
255mV 1.25mW
2.25mV 100nW
2.55mV 125nW
2.8mV 160nW
3.15mV 200nW
3.55mV 250nW
4mV
4.5mV
320nW
400nW
5.05mV 500nW
5.65mV 630nW
6.4mV 800nW
7.1mV
8.1mV
9mV
10mV
11.5mV
12.5mV
14mV
1uW
1.25uW
1.6uW
2uW
2.5uW
3.2uW
4uW
710mV 10mW
810mV 12.5mW
900mV
1V
1.15V
1.25V
1.4V
1.6V
1.8V
16mW
20mW
25mW
32mW
40mW
50mW
63mW
dBuv
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
145
146
147
148
149
150
dBv
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
电压V
2V
2.25V
2.55V
2.8V
3.15V
3.55V
4V
4.5V
5.05V
5.65V
6.4V
7.1V
8.1V
9V
10V
11.5V
12.5V
14V
16V
18V
20V
22.5V
25.5V
28V
功率W
80mW
100mW
125mW
160mW
200mW
250mW
320mW
400mW
500mW
630mW
800mW
1W
1.25W
1.6W
2W
2.5W
3.2W
4W
5W
6.3W
8W
10W
12.5W
16W
dBm
19dBm
20dBm
21dBm
22dBm
23dBm
24dBm
25dBm
26dBm
27dBm
28dBm
29dBm
30dBm
31dBm
32dBm
33dBm
34dBm
35dBm
36dBm
37dBm
38dBm
39dBm
40dBm
41dBm
42dBm
dBuv
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
dBv
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
电压V
31.5V
35.5V
40V
45V
50.5V
56.5V
64V
71V
81V
90V
100V
115V
125V
140V
160V
180V
200V
225V
255V
280V
315V
355V
400V
功率W
20W
25W
32W
40W
50W
63W
80W
100W
125W
160W
200W
250W
320W
400W
500W
630W
800W
1kW
1.25kW
1.6kW
2kW
2.5kW
3.2kW
dBm
43dBm
44dBm
45dBm
46dBm
47dBm
48dBm
49dBm
50dBm
51dBm
52dBm
53dBm
54dBm
55dBm
56dBm
57dBm
58dBm
59dBm
60dBm
61dBm
62dBm
63dBm
64dBm
65dBm
2024年5月27日发(作者：謇慧雅)
电平换算表(用于阻抗50欧姆负载)
dBuv
-40
-39
-38
-37
-36
-35
-34
-33
-32
-31
-30
-29
-28
-27
-26
-25
-24
-23
-22
-21
-20
-19
-18
-17
-16
-15
-14
-13
-12
-11
-10
-9
-8
-7
-6
-5
-4
-3
-2
-1
0
dBv
-160
-159
-158
-157
-156
-155
-154
-153
-152
-151
-150
-149
-148
-147
-146
-145
-144
-143
-142
-141
-140
-139
-138
-137
-136
-135
-134
-133
-132
-131
-130
-129
-128
-127
-126
-125
-124
-123
-122
-121
-120
电压V
10nV
11.5nV
12.5nV
14nv
16nV
18nV
20nV
22.5nV
25.5nV
28nV
31.5nV
35.5nV
40nV
45nV
50.5nV
56.5nV
64nV
71nV
81nV
90nV
100nV
115nV
125nV
140nV
160nV
180nV
200nV
225nV
255nV
280nV
315nV
355nV
400nV
450nV
505nV
565nV
640nV
710nV
810nV
900nV
1uV
功率W
2aW
2.5aW
3aW
4aW
5aW
6.3aW
8aW
10aW
12.5aW
16aW
20aW
25aW
32aW
40aW
50aW
63aW
80aW
100aW
125aW
160aW
200aW
250aW
320aW
400aW
500aW
630aW
800aW
1fW
1.25fW
1.6fW
2fW
2.5fW
3.2fW
4fW
5fW
6.3fW
8fW
10fW
12.5fW
16fW
20fW
dBm
-147dBm
-146dBm
-145dBm
-144dBm
-143dBm
-142dBm
-141dBm
-140dBm
-139dBm
-138dBm
-137dBm
-136dBm
-135dBm
-134dBm
-133dBm
-132dBm
-131dBm
-130dBm
-129dBm
-128dBm
-127dBm
-126dBm
-125dBm
-124dBm
-123dBm
-122dBm
-121dBm
-120dBm
-119dBm
-118dBm
-117dBm
-116dBm
-115dBm
-114dBm
-113dBm
-112dBm
-111dBm
-110dBm
-109dBm
-108dBm
-107dBm
dBuv
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
dBv
-119
-118
-117
-116
-115
-114
-113
-112
-111
-110
-109
-108
-107
-106
-105
-104
-103
-102
-101
-100
-99
-98
-97
-96
-95
-94
-93
-92
-91
-90
-89
-88
-87
-86
-85
-84
-83
-82
-81
-80
-79
电压
1.15uV
1.25uV
1.4uV
1.6uV
1.8uV
2uV
2.25uV
2.55uV
2.8uV
3.15uV
3.55uV
4uV
4.5uV
5.05uV
5.65uV
6.4uV
7.1uV
8.1uV
9uV
10uV
11.5uV
12.5uV
14uV
16uV
18uV
20uV
22.5uV
25.5uV
28uV
31.5uV
35.5uV
40uV
45uV
50.5uV
56.5uV
64uV
71uV
81uV
90uV
100uV
115uV
功率W
25fW
32fW
40fW
50fW
63fW
80fW
100fW
125fW
160fW
200fW
250fW
320fW
400fW
500fW
630fW
800fW
1pW
1.25pW
1.6pW
2pW
2.5pW
3.2pW
4pW
5pW
6.3pW
8pW
10pW
12.5pW
16pW
20pW
25pW
32pW
40pW
50pW
63pW
80pW
100pW
125pW
160pW
200pW
250pW
dBm
-106dBm
-105dBm
-104dBm
-103dBm
-102dBm
-101dBm
-100dBm
-99dBm
-98dBm
-97dBm
-96dBm
-95dBm
-94dBm
-93dBm
-92dBm
-91dBm
-90dBm
-89dBm
-88dBm
-87dBm
-86dBm
-85dBm
-84dBm
-83dBm
-82dBm
-81dBm
-80dBm
-79dBm
-78dBm
-77dBm
-76dBm
-75dBm
-74dBm
-73dBm
-72dBm
-71dBm
-70dBm
-69dBm
-68dBm
-67dBm
-66dBm
dBuv
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
dBv
-78
-77
-76
-75
-74
-73
-72
-71
-70
-69
-68
-67
-66
-65
-64
-63
-62
-61
-60
-59
-58
-57
-56
-55
-54
-53
-52
-51
-50
-49
-48
-47
-46
-45
-44
-43
-42
-41
-40
-39
-38
-37
电压V
125uV
140uV
160uV
180uV
200uV
225uV
255uV
280uV
315uV
355uV
400uV
450uV
505uV
565uV
640uV
710uV
810uV
900uV
1mV
1.15mV
1.25mV
1.4mV
1.6mV
1.8mV
2mV
功率W
320pW
400pW
500pW
630pW
800pW
1nW
1.25nW
1.6nW
2nW
2.5nW
3.2nW
4nW
5nW
6.3nW
8nW
10nW
12.5nW
16nW
20nW
25nW
32nW
40nW
50nW
63nW
80nW
dBm
-65dBm
-64dBm
-63dBm
-62dBm
-61dBm
-60dBm
-59dBm
-58dBm
-57dBm
-56dBm
-55dBm
-54dBm
-53dBm
-52dBm
-51dBm
-50dBm
-49dBm
-48dBm
-47dBm
-46dBm
-45dBm
-44dBm
-43dBm
-42dBm
-41dBm
-40dBm
-39dBm
-38dBm
-37dBm
-36dBm
-35dBm
-34dBm
-33dBm
-32dBm
-31dBm
-30dBm
-29dBm
-28dBm
-27dBm
-26dBm
-25dBm
-24dBm
dBuv
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
dBv
-36
-35
-34
-33
-32
-31
-30
-29
-28
-27
-26
-25
-24
-23
-22
-21
-20
-19
-18
-17
-16
-15
-14
-13
-12
-10
-9
-8
-7
-6
-5
-4
-3
-2
-1
0
1
2
3
4
5
6
电压V
16mV
18mV
20mV
22.5mV
28mV
31.5mV
35.5mV
40mV
45mV
50.5mV
56.5mV
64mV
71mV
81mV
90mV
100mV
115mV
125mV
140mV
160mV
180mV
200mV
225mV
280mV
315mV
355mV
400mV
450mV
505mV
565mV
640mV
功率W
5uW
6.3uW
8uW
10uW
16uW
20uW
25uW
32uW
40uW
50uW
63uW
80uW
100uW
125uW
160uW
200uW
250uW
320uW
400uW
500uW
630uW
800uW
1mW
1.6mW
2mW
2.5mW
3.2mW
4mW
5mW
6.3mW
8mW
dBm
-23dBm
-22dBm
-21dBm
-20dBm
-19dBm
-18dBm
-17dBm
-16dBm
-15dBm
-14dBm
-13dBm
-12dBm
-11dBm
-10dBm
-9dBm
-8dBm
-7dBm
-6dBm
-5dBm
-4dBm
-3dBm
-2dBm
-1dBm
0dBm
1dBm
2dBm
3dBm
4dBm
5dBm
6dBm
7dBm
8dBm
9dBm
10dBm
11dBm
12dBm
13dBm
14dBm
15dBm
16dBm
17dBm
18dBm
25.5mV 12.5uW
255mV 1.25mW
2.25mV 100nW
2.55mV 125nW
2.8mV 160nW
3.15mV 200nW
3.55mV 250nW
4mV
4.5mV
320nW
400nW
5.05mV 500nW
5.65mV 630nW
6.4mV 800nW
7.1mV
8.1mV
9mV
10mV
11.5mV
12.5mV
14mV
1uW
1.25uW
1.6uW
2uW
2.5uW
3.2uW
4uW
710mV 10mW
810mV 12.5mW
900mV
1V
1.15V
1.25V
1.4V
1.6V
1.8V
16mW
20mW
25mW
32mW
40mW
50mW
63mW
dBuv
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
145
146
147
148
149
150
dBv
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
电压V
2V
2.25V
2.55V
2.8V
3.15V
3.55V
4V
4.5V
5.05V
5.65V
6.4V
7.1V
8.1V
9V
10V
11.5V
12.5V
14V
16V
18V
20V
22.5V
25.5V
28V
功率W
80mW
100mW
125mW
160mW
200mW
250mW
320mW
400mW
500mW
630mW
800mW
1W
1.25W
1.6W
2W
2.5W
3.2W
4W
5W
6.3W
8W
10W
12.5W
16W
dBm
19dBm
20dBm
21dBm
22dBm
23dBm
24dBm
25dBm
26dBm
27dBm
28dBm
29dBm
30dBm
31dBm
32dBm
33dBm
34dBm
35dBm
36dBm
37dBm
38dBm
39dBm
40dBm
41dBm
42dBm
dBuv
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
dBv
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
电压V
31.5V
35.5V
40V
45V
50.5V
56.5V
64V
71V
81V
90V
100V
115V
125V
140V
160V
180V
200V
225V
255V
280V
315V
355V
400V
功率W
20W
25W
32W
40W
50W
63W
80W
100W
125W
160W
200W
250W
320W
400W
500W
630W
800W
1kW
1.25kW
1.6kW
2kW
2.5kW
3.2kW
dBm
43dBm
44dBm
45dBm
46dBm
47dBm
48dBm
49dBm
50dBm
51dBm
52dBm
53dBm
54dBm
55dBm
56dBm
57dBm
58dBm
59dBm
60dBm
61dBm
62dBm
63dBm
64dBm
65dBm