Rss & SiteMap
声学楼论坛 http://www.nju520.com/bbs/
内容如下:
50Ω系统dbm、dbμV、瓦换算表
功率(dBm) | 电平(dbμV) | 功率(瓦) |
| 功率(dBm) | 电平(dbμV) | 功率(瓦) |
+53 | 160 | 200w | 0 | 107 | 1.0mw | |
+50 | 157 | 100w | -1 | 106 | .80mw | |
+49 | 156 | 80w | -3 | 104 | .50mw | |
+47 | 154 | 50w | -7 | 100 | .20mw | |
+46 | 153 | 40w | -10 | 97 | .10mw | |
+43 | 150 | 20w | -20 | 87 | .01mw | |
+40 | 147 | 10w | -27 | 80 |
| |
+37 | 144 | 5w | -30 | 77 | .001mw | |
+33 | 140 | 2w | - |
|
| |
+30 | 137 | 1.0w | - |
|
| |
+29 | 136 | 800mw | - |
|
| |
+27 | 134 | 500mw | - |
|
| |
+26 | 133 | 400mw | - |
|
| |
+23 | 130 | 200mw | - |
|
| |
+20 | 127 | 100mw | - |
|
| |
+17 | 124 | 50mw | - |
|
| |
+13 | 120 | 20mw | - |
|
| |
+10 | 117 | 10mw | - |
|
| |
+7 | 114 | 5mw |
|
|
| |
+3 | 110 | 2.0mw |
|
|
|
楼主是做微波或射频的?
总整些50欧的系统参数。