|
|
灵敏度单位“dBm”“μV”与“dBμV”对照表
|
|
(仅适用于50Ω系统)
|
| dBm |
μV |
dBμV |
|
dBm |
μV |
dBμV |
| -100 |
2.235 |
7 |
|
-113 |
0.5 |
-6 |
| -101 |
1.992 |
6 |
|
-114 |
0.446 |
-7 |
| -102 |
1.776 |
5 |
|
-115 |
0.397 |
-8 |
| -103 |
1.582 |
4 |
|
-116 |
0.354 |
-9 |
| -104 |
1.441 |
3 |
|
-117 |
0.315 |
-10 |
| -105 |
1.257 |
2 |
|
-118 |
0.281 |
-11 |
| -106 |
1.12 |
1 |
|
-119 |
0.25 |
-12 |
| -107 |
0.998 |
0 |
|
-120 |
0.223 |
-13 |
| -108 |
0.889 |
-1 |
|
-121 |
0.199 |
-14 |
| -109 |
0.793 |
-2 |
|
-122 |
0.177 |
-15 |
| -110 |
0.706 |
-3 |
|
-123 |
0.158 |
-16 |
| -111 |
0.63 |
-4 |
|
-124 |
0.141 |
-17 |
| -112 |
0.561 |
-5 |
|
-125 |
0.125 |
-18 |
| 发射功率单位“W”与“dBm”对照表 |
|
|
| 发射功率单位“W”与“dBm”对照表 |
| (仅适用于50Ω系统) |
| W |
dBm |
|
W |
dBm |
| 25 |
44 |
|
9 |
39.5 |
| 24 |
43.8 |
|
8 |
39 |
| 23 |
43.6 |
|
7 |
38.5 |
| 22 |
43.4 |
|
6 |
37.8 |
| 21 |
43.2 |
|
5 |
37 |
| 20 |
43 |
|
4 |
36 |
| 19 |
42.8 |
|
3 |
34.8 |
| 18 |
42.6 |
|
2 |
33 |
| 17 |
42.3 |
|
1 |
30 |
| 16 |
42 |
|
500mW |
27 |
| 15 |
41.8 |
|
200mW |
23 |
| 14 |
41.5 |
|
100mW |
20 |
| 13 |
41.1 |
|
50mW |
17 |
| 12 |
40.8 |
|
20mW |
13 |
| 11 |
40.4 |
|
10mW |
10 |
| 10 |
40 |
|
1mW |
0 |
| “dBm”与发射功率单位“W”对照表 |
| (仅适用于50Ω系统) |
| dBm |
W |
|
dBm |
W |
| 44 |
25 |
|
26 |
0.4 |
| 43 |
20 |
|
25 |
0.32 |
| 42 |
15 |
|
24 |
0.25 |
| 41 |
12.6 |
|
23 |
0.2 |
| 40 |
10 |
|
22 |
0.16 |
| 39 |
7.9 |
|
21 |
0.13 |
| 38 |
6 |
|
20 |
0.1 |
| 37 |
5 |
|
19 |
0.08 |
| 36 |
4 |
|
18 |
0.06 |
| 35 |
3.2 |
|
17 |
0.05 |
| 34 |
2.5 |
|
16 |
0.04 |
| 33 |
2 |
|
15 |
0.03 |
| 32 |
1.6 |
|
14 |
0.025 |
| 31 |
1.26 |
|
13 |
0.02 |
| 30 |
1 |
|
12 |
0.016 |
| 29 |
0.8 |
|
11 |
0.013 |
| 28 |
0.63 |
|
10 |
0.01 |
| 27 |
0.5 |
|
|
|
|
|