JDS Uniphase CellAdvisor JD720C Series, User Manual

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Appendix
CellAdvisor JD720C Series User
’s Manual
175
Appendix E – VSWR-Return loss conversion table

Return Loss = 20log10(VSWR+1/VSWR-1) (dB)

VSWR = (10R.L./20+1/10R.L./20-1)
VSWR Return
Loss
(dB) Trans.
Loss
(dB) Volt.
Refl
Coeff Power
Trans
(%) Power
Refl
(%) VSWR Return
Loss
(dB) Trans.
Loss
(dB) Volt.
Refl
Coeff Power
Trans
(%) Power
Refl
(%)
1.00 -- 0.000 0.00 100.0 0.0 1.64 12.3 0.263 0.24 94.1 5.9
1.01 46.1 0.000 0.00 100.0 0.0 1.66 12.1 0.276 0.25 93.8 6.2
1.02 40.1 0.000 0.01 100.0 0.0 1.68 11.9 0.289 0.25 93.6 6.4
1.03 36.6 0.001 0.01 100.0 0.0 1.70 11.7 0.302 0.26 93.3 6.7
1.04 34.2 0.002 0.02 100.0 0.0 1.72 11.5 0.315 0.26 93.0 7.0
1.05 32.3 0.003 0.02 99.9 0.1 1.74 11.4 0.329 0.27 92.7 7.3
1.06 30.7 0.004 0.03 99.9 0.1 1.76 11.2 0.342 0.28 92.4 7.6
1.07 29.4 0.005 0.03 99.9 0.1 1.78 11.0 0.356 0.28 92.1 7.9
1.08 28.3 0.006 0.04 99.9 0.1 1.80 10.9 0.370 0.29 91.8 8.2
1.09 27.3 0.008 0.04 99.8 0.2 1.82 10.7 0.384 0.29 91.5 8.5
1.10 26.4 0.010 0.05 99.8 0.2 1.84 10.6 0.398 0.30 91.3 8.7
1.11 25.7 0.012 0.05 99.7 0.3 1.86 10.4 0.412 0.30 91.0 9.0
1.12 24.9 0.014 0.06 99.7 0.3 1.88 10.3 0.426 0.31 90.7 9.3
1.13 24.3 0.016 0.06 99.6 0.4 1.90 10.2 0.440 0.31 90.4 9.6
1.14 23.7 0.019 0.07 99.6 0.4 1.92 10.0 0.454 0.32 90.1 9.9
1.15 23.1 0.021 0.07 99.5 0.5 1.94 9.9 0.468 0.32 89.8 10.2
1.16 22.6 0.024 0.07 99.5 0.5 1.96 9.8 0.483 0.32 89.5 10.5
1.17 22.1 0.027 0.08 99.4 0.6 1.98 9.7 0.497 0.33 89.2 10.8
1.18 21.7 0.030 0.08 99.3 0.7 2.00 9.5 0.512 0.33 88.9 11.1
1.19 21.2 0.033 0.09 99.2 0.8 2.50 7.4 0.881 0.43 81.6 18.4
1.20 20.8 0.036 0.09 99.2 0.8 3.00 6.0 1.249 0.50 75.0 25.0
1.21 20.4 0.039 0.10 99.1 0.9 3.50 5.1 1.603 0.56 69.1 30.9
1.22 20.1 0.043 0.10 99.0 1.0 4.00 4.4 1.938 0.60 64.0 36.0
1.23 19.7 0.046 0.10 98.9 1.1 4.50 3.9 2.255 0.64 59.5 40.5
1.24 19.4 0.050 0.11 98.9 1.1 5.00 3.5 2.553 0.67 55.6 44.4
1.25 19.1 0.054 0.11 98.8 1.2 5.50 3.2 2.834 0.69 52.1 47.9
1.26 18.8 0.058 0.12 98.7 1.3 6.00 2.9 3.100 0.71 49.0 51.0
1.27 18.5 0.062 0.12 98.6 1.4 6.50 2.7 3.351 0.73 46.2 53.8
1.28 18.2 0.066 0.12 98.5 1.5 7.00 2.5 3.590 0.75 43.7 56.3
1.29 17.9 0.070 0.13 98.4 1.6 7.50 2.3 3.817 0.76 41.5 58.5
1.30 17.7 0.075 0.13 98.3 1.7 8.00 2.2 4.033 0.78 39.5 60.5
1.32 17.2 0.083 0.14 98.1 1.9 8.50 2.1 4.240 0.79 37.7 62.3
1.34 16.8 0.093 0.15 97.9 2.1 9.00 1.9 4.437 0.80 36.0 64.0
1.36 16.3 0.102 0.15 97.7 2.3 9.50 1.8 4.626 0.81 34.5 65.5
1.38 15.9 0.112 0.16 97.5 2.5 10.00 1.7 4.807 0.82 33.1 66.9
1.40 15.8 0.122 0.17 97.2 2.8 11.00 1.6 5.149 0.83 30.6 69.4
1.42 15.2 0.133 0.17 97.0 3.0 12.00 1.5 5.466 0.85 28.4 71.6
1.44 14.9 0.144 0.18 96.7 3.3 13.00 1.3 5.762 0.86 26.5 73.5
1.46 14.6 0.155 0.19 96.5 3.5 14.00 1.2 6.040 0.87 24.9 75.1
1.48 14.3 0.166 0.19 96.3 3.7 15.00 1.2 6.301 0.88 23.4 76.6
1.50 14.0 0.177 0.20 96.0 4.0 16.00 1.1 6.547 0.88 22.1 77.9
1.52 13.7 0.189 0.21 95.7 4.3 17.00 1.0 6.780 0.89 21.0 79.0
1.54 13.4 0.201 0.21 95.5 4.5 18.00 1.0 7.002 0.89 19.9 80.1
1.56 13.2 0.213 0.22 95.2 4.8 19.00 0.9 7.212 0.90 19.0 81.0
1.58 13.0 0.225 0.22 94.9 5.1 20.00 0.9 7.413 0.90 18.1 81.9
1.60 12.7 0.238 0.23 94.7 5.3 25.00 0.7 8.299 0.92 14.8 85.2
1.62 12.5 0.250 0.24 94.4 5.6 30.00 0.6 9.035 0.94 12.5 87.5