SIGNAL BOOSTER ENGINEERING
FREE SPACE LOSS: PATHS LESS THAN 1 MILE LONG.
Distance
(feet)
--------
50
75
100
125
150
175
200
225
250
275
300
325
350
375
400
450
500
550
600
700
800
900
1000
1500
2000
2500
3000
3500
4000
4500
5000
5280
150
MHz
--------
39.649
43.170
45.669
47.607
49.191
50.530
51.690
52.713
53.628
54.456
55.212
55.907
56.551
57.150
57.710
58.733
59.649
60.476
61.232
62.571
63.731
64.754
65.669
69.191
71.690
73.628
75.212
76.551
77.710
78.733
79.649
80.122
220
MHz
--------
42.975
46.497
48.996
50.934
52.518
53.857
55.016
56.039
56.955
57.782
58.538
59.233
59.877
60.476
61.037
62.060
62.975
63.803
64.559
65.898
67.058
68.081
68.996
72.518
75.016
76.955
78.538
79.877
81.037
82.060
82.975
83.448
450
MHz
--------
49.191
52.713
55.212
57.150
58.733
60.072
61.232
62.255
63.170
63.998
64.754
65.449
66.093
66.692
67.253
68.276
69.191
70.019
70.775
72.114
73.273
74.296
75.212
78.733
81.232
83.170
84.754
86.093
87.253
88.276
89.191
89.664
500
MHz
--------
50.106
53.628
56.127
58.065
59.649
60.987
62.147
63.170
64.086
64.913
65.669
66.364
67.008
67.607
68.168
69.191
70.106
70.934
71.690
73.029
74.189
75.212
76.127
79.649
82.147
84.086
85.669
87.008
88.168
89.191
90.106
90.579
850
MHz
--------
54.715
58.237
60.736
62.674
64.258
65.596
66.756
67.779
68.695
69.522
70.278
70.973
71.617
72.216
72.777
73.800
74.715
75.543
76.299
77.638
78.797
79.821
80.736
84.258
86.756
88.695
90.278
91.617
92.777
93.800
94.715
95.188
1.0
GHz
--------
56.127
59.649
62.147
64.086
65.669
67.008
68.168
69.191
70.106
70.934
71.690
72.385
73.029
73.628
74.189
75.212
76.127
76.955
77.710
79.049
80.209
81.232
82.147
85.669
88.168
90.106
91.690
93.029
94.189
95.212
96.127
96.600
2.0
GHz
--------
62.147
65.669
68.168
70.106
71.690
73.029
74.189
75.212
76.127
76.955
77.710
78.406
79.049
79.649
80.209
81.232
82.147
82.975
83.731
85.070
86.230
87.253
88.168
91.690
94.189
96.127
97.710
99.049
100.209
101.232
102.147
102.621
(c) 1996 - 2005 Jack Daniel Co.