Appendix A
60
R450 Mini Collector Installation and Maintenance Guide
Coax Cable Loss
Table 13 Coax Cable Loss Table
Coax Type
FSJ4-50B
LDF4-50A
AVA5-50
Coax Type
FSJ4-50B
LDF4-50A
AVA5-50
Loss 100 ft.
2.31 dB
1.45 dB
0.744 dB
Loss 100 ft.
2.31 dB
1.45 dB
0.744 dB
Length (ft.)
Loss in dB @ 450 MHz
Length (ft.)
Loss in dB @ 450 MHz
10
0.231
0.145
0.074
210
4.851
3.045
1.562
20
0.462
0.290
0.149
220
5.082
3.190
1.637
30
0.693
0.435
1.223
230
5.313
3.335
1.711
40
0.924
0.580
0.298
240
5.544
3.480
1.786
50
1.155
0.725
0.372
250
5.775
3.625
1.860
60
1.386
0.870
0.446
260
6.006
3.770
1.934
70
1.617
1.015
0.521
270
6.237
3.915
2.009
80
1.848
1.160
0.595
280
6.468
4.060
2.083
90
2.079
1.305
0.670
290
6.699
4.205
2.158
100
2.310
1.450
0.744
300
6.930
4.350
2.232
110
2.541
1.595
0.818
310
7.161
4.495
2.306
120
2.772
1.740
0.893
320
7.392
4.640
2.381
130
3.003
1.885
0.967
330
7.623
4.785
2.455
140
3.234
2.030
1.042
340
7.854
4.930
2.530
150
3.465
2.175
1.116
350
8.085
5.075
2.604
160
3.696
2.320
1.190
360
8.316
5.220
2.678
170
3.927
2.465
1.265
370
8.547
5.365
2.753
180
4.158
2.610
1.339
380
8.778
5.510
2.827
190
4.389
2.755
1.414
390
9.009
5.655
2.902
200
4.620
2.900
1.488
400
9.240
5.800
2.976
Summary of Contents for R450 MC
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