Author: RRi
Page - 45 -
Version 1.0
Date: 10-2019
BLANKOM-IPQAM-801_User_Manual_ENv1.0.docx
IPQAM-801 DVB-C A/C Modulator IP to QAM User Manual
Appendix DB
Conversions of Power @ 75Ω / Umrechnungstabelle dBµV <-> dBm
dBmV
dBµV
dBm 75Ω
mV
RMS
mW 75Ω
8
68
-40.75
2.51
8.4E-05
9
69
-39.75
2.82
1.1E-04
10
70
-38.75
3.16
1.3E-04
11
71
-37.75
3.55
1.7E-04
12
72
-36.75
3.98
2.1E-04
13
73
-35.75
4.47
2.7E-04
14
74
-34.75
5.01
3.3E-04
15
75
-33.75
5.62
4.2E-04
16
76
-32.75
6.31
5.3E-04
17
77
-31.75
7.08
6.7E-04
18
78
-30.75
7.94
8.4E-04
19
79
-29.75
8.91
1.1E-03
20
80
-28.75
10.00
1.3E-03
21
81
-27.75
11.22
1.7E-03
22
82
-26.75
12.59
2.1E-03
23
83
-25.75
14.13
2.7E-03
24
84
-24.75
15.85
3.3E-03
25
85
-23.75
17.78
4.2E-03
26
86
-22.75
19.95
5.3E-03
27
87
-21.75
22.39
6.7E-03
28
88
-20.75
25.12
8.4E-03
29
89
-19.75
28.18
0.011
30
90
-18.75
31.62
0.013
31
91
-17.75
35.48
0.017
32
92
-16.75
39.81
0.021
33
93
-15.75
44.67
0.027
34
94
-14.75
50.12
0.033
35
95
-13.75
56.23
0.042
36
96
-12.75
63.10
0.053
37
97
-11.75
70.79
0.067
