TB 9-4931-534-35
APPENDIX B
CONVERSIONS OF VSWR TO REFLECTION COEFFICIENT AND RETURN LOSS dB
Return loss
Return loss
VSWR
coefficient
dB
VSWR
coefficient
DB
1.000
.0000
---
1.250
.1111
19.08
1.010
.0050
46.06
1.260
.1150
18.78
1.020
.0099
40.09
1.270
.1189
18.49
1.030
.0148
36.61
1.280
.1228
18.22
1.040
.0196
34.15
1.290
.1266
17.95
1.050
.0244
32.25
1.300
.1304
17.69
1.060
.0291
30.71
1.310
.1342
17.45
1.070
.0338
29.42
1.320
.1379
17.21
1.080
.0385
28.30
1.330
.1416
16.98
1.090
.0431
27.32
1.340
.1453
16.76
1.100
.0476
26.44
1.350
.1489
16.54
1.110
.0521
25.66
1.360
.1525
16.33
1.120
.0566
24.94
1.370
.1561
16.13
1.130
.0610
24.29
1.380
.1597
15.94
1.140
.0654
23.69
1.390
.1632
15.75
1.150
.0698
23.13
1.400
.1667
15.56
1.160
.0741
22.61
1.410
.1701
15.39
1.170
.0783
22.12
1.420
.1736
15.21
1.180
.0826
21.66
1.430
.1770
15.04
1.190
.0868
21.23
1.440
.1803
14.88
1.200
.0909
20.83
1.450
.1837
14.72
1.210
.0950
20.44
1.460
.1870
14.56
1.220
.0991
20.08
1.470
.1903
14.41
1.230
.1031
19.73
1.480
.1935
14.26
1.240
.1071
19.40
1.490
.1968
14.12
B-1
