VOLTAGE STANDING WAVE RATIO RELATIONSHIPS

VSWR REFLECTION RETURN POWER PERCENT
COEFFICIENT LOSS RATIO REFLECTED
1.01 .0050 46.1 dB .00002 .002%
1.02 .0099 40.1 dB .00010 .010%
1.04 .0196 34.2 dB .00038 .038%
1.06 .0291 30.7 dB .00085 .085%
1.08 .0385 28.3 dB .00148 .148%
1.10 .0476 26.4 dB .00227 .227%
1.20 .0909 20.8 dB .00826 .826%
1.30 .1304 17.7 dB .01701 1.7%
1.40 .1667 15.6 dB .02778 2.8%
1.50 .2000 14.0 dB .04000 4.0%
1.60 .2308 12.7 dB .05325 5.3%
1.70 .2593 11.7 dB .06722 6.7%
1.80 .2857 10.9 d B .08163 8.2%
1.90 .3103 10.2 dB .09631 9.6%
2.00 .3333 9.5 dB .11111 11.1%
2.20 .3750 8.5 dB .14063 14.1%
2.40 .4118 7.7 dB .16955 17.0%
2.60 .4444 70 dB .19753 19.8%
2.80 .4737 6.5 dB .22438 22.4%
3.00 .5000 6.0 dB .25000 25.0%
3.50 .5556 5.1 d B .30864 30.9%
4.00 .6000 4.4 dB .36000 36.0%
4.50 .6364 3.9 dB .40496 40.5%
5.00 .6667 3.5 dB .44444 44.4%
6.00 .7143 2.9 dB .51020 51.0%
7.00 .7500 2.5 dB .56250 56.3%
8.00 .7778 2.2 dB .60494 60.5%
9.00 .8000 1.9 dB .64000 64.0%
10.00 .8182 1.7 dB .66942 66.9%
15.00 .8750 1.2 dB .76563 76.6%
20.00 .9048 .9 dB .81859 81.9%
30.00 .9355 .6 dB .87513 87.5%
40.00 .9512 .4 dB .90482 90.5%
50.00 .9608 .3 dB .92311 92.3%