电视频道频率波长对照表
(2009-09-28 10:14:35)
标签:
电视频道频率波长转换对照表光速伴音频率图像载频带宽 |
分类: 中星9号 |
若频率为MHz,波长为m,则波长计算为:波长λ(米)=300÷频率f(MHz)
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1 |
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2 |
2 |
57.75 |
5.195 |
3 |
3 |
65.75 |
4.563 |
4 |
4 |
77.25 |
3.883 |
5 |
5 |
85.25 |
3.519 |
6 |
增补1 |
112.25 |
2.673 |
7 |
增补2 |
120.25 |
2.495 |
8 |
增补3 |
128.25 |
2.339 |
9 |
增补4 |
136.25 |
2.202 |
10 |
增补5 |
144.25 |
2.080 |
11 |
增补6 |
152.25 |
1.970 |
12 |
增补7 |
160.25 |
1.872 |
13 |
6 |
168.25 |
1.783 |
14 |
7 |
176.25 |
1.702 |
15 |
8 |
184.25 |
1.628 |
16 |
9 |
192.25 |
1.560 |
17 |
10 |
200.25 |
1.498 |
18 |
11 |
208.25 |
1.441 |
19 |
12 |
216.25 |
1.387 |
20 |
增补8 |
224.25 |
1.338 |
21 |
增补9 |
232.25 |
1.292 |
22 |
增补10 |
240.25 |
1.249 |
23 |
增补11 |
248.25 |
1.208 |
24 |
增补12 |
256.25 |
1.171 |
25 |
增补13 |
264.25 |
1.135 |
26 |
增补14 |
272.25 |
1.102 |
27 |
增补15 |
280.25 |
1.070 |
28 |
增补16 |
288.25 |
1.041 |
29 |
增补17 |
296.25 |
1.013 |
30 |
增补18 |
304.25 |
0.986 |
31 |
增补19 |
312.25 |
0.961 |
32 |
增补20 |
320.25 |
0.937 |
33 |
增补21 |
328.25 |
0.914 |
34 |
增补22 |
336.25 |
0.892 |
35 |
增补23 |
344.25 |
0.871 |
36 |
增补24 |
352.25 |
0.852 |
37 |
增补25 |
360.25 |
0.833 |
38 |
增补26 |
368.25 |
0.815 |
39 |
增补27 |
376.25 |
0.797 |
40 |
增补28 |
384.25 |
0.781 |
41 |
增补29 |
392.25 |
0.765 |
42 |
增补30 |
400.25 |
0.750 |
43 |
增补31 |
408.25 |
0.735 |
44 |
增补32 |
416.25 |
0.721 |
45 |
增补33 |
424.25 |
0.707 |
46 |
增补34 |
432.25 |
0.694 |
47 |
增补35 |
440.25 |
0.681 |
48 |
增补36 |
448.25 |
0.669 |
49 |
增补37 |
456.25 |
0.658 |
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13 |
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0.637 |
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17 |
503.25 |
0.596 |
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