Windloading & Coax Attenuation

Page 39

4-1/16" Coax - 50 W continued

 
dB Loss
% Efficiency
Channel
100'
500'
1000'
1500'
2000'
43
.1927
80.101
64.161
51.394
4.167
44
.1936
80.017
64.027
51.232
40.994
45
.1945
79.933
63.893
51.072
40.823
46
.1954
79.850
63.760
50.912
40.653
47
.1963
79.767
63.628
50.754
40.485
48
.1972
79.685
63.497
50.597
40.318
49
.1981
79.603
63.366
50.441
40.153
50
.1990
79.522
63.237
50.287
39.989
51
.1999
79.441
63.108
50.133
39.826
52
.2008
79.360
62.980
49.981
39.665
53
.2016
79.280
62.853
49.830
39.505
54
.2025
79.200
62.726
49.679
39.346
55
.2034
79.121
62.601
49.530
39.188
56
.2042
79.042
62.476
49.382
39.032
57
.2051
78.963
62.352
49.235
38.877
58
.2060
78.885
62.228
49.089
38.723
59
.2068
78.807
62.106
48.944
38.571
60
.2077
78.730
62.106
48.799
38.420
61
.2085
78.653
61.862
48.656
38.269
62
.2094
78.576
61.742
48.514
38.120
63
.2102
78.500
61.622
48.373
37.972
64
.2111
78.424
61.503
48.232
37.826
65
.2119
78.348
61.384
48.093
37.680
66
.2127
78.273
611.266
47.955
37.535
67
.2136
78.198
61.149
47.817
37.392
68
.2144
78.123
61.032
47.680
37.249
69
.2152
78.049
60.916
47.545
37.108

6-1/8" Coax - 75 W

dB Loss
% Efficiency 
Channel
100'
500'
1000'
1500'
2000'
2
.0332
96.240
92.621
89.139
85.787
3
.0350
96.043
92.243
88.593
85.087
4
.0367
95.856
91.883
88.075
84.425
5
.0394
95.561
91.320
87.267
83.393
6
.0409
95.394
91.000
86.809
82.811
7
.0597
93.352
87.145
81.352
75.943
8
.0607
93.241
86.938
81.062
75.583
9
.0618
93.132
86.735
80.778
75.230



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