Voltage Standing Wave Ratio (VSWR) is the ratio of the input to the reflected signal in standing wave pattern. This ratio can also be measured in dB, and expressed as Return Loss.
VSWR |
RL (dB) |
VSWR |
RL (dB) |
VSWR |
RL (dB) |
VSWR |
RL (dB) |
VSWR |
RL (dB) |
1.01 |
46.06 |
1.11 |
25.66 |
1.21 |
20.44 |
1.31 |
17.44 |
1.45 |
14.72 |
1.02 |
40.09 |
1.12 |
24.94 |
1.22 |
20.08 |
1.32 |
17.21 |
1.50 |
13.98 |
1.03 |
36.61 |
1.13 |
24.29 |
1.23 |
19.73 |
1.33 |
16.98 |
1.55 |
13.32 |
1.04 |
34.15 |
1.14 |
23.69 |
1.24 |
19.40 |
1.34 |
16.75 |
1.60 |
12.74 |
1.05 |
32.26 |
1.15 |
23.13 |
1.25 |
19.08 |
1.35 |
16.54 |
1.65 |
12.21 |
1.06 |
30.71 |
1.16 |
22.61 |
1.26 |
18.78 |
1.36 |
16.33 |
1.70 |
11.73 |
1.07 |
29.42 |
1.17 |
22.12 |
1.27 |
18.49 |
1.37 |
16.13 |
1.75 |
11.29 |
1.08 |
28.30 |
1.18 |
21.66 |
1.28 |
18.22 |
1.38 |
15.94 |
1.80 |
10.88 |
1.09 |
27.32 |
1.19 |
21.23 |
1.29 |
17.95 |
1.39 |
15.75 |
1.90 |
10.16 |
1.10 |
26.44 |
1.20 |
20.83 |
1.30 |
17.69 |
1.40 |
15.56 |
2.00 |
9.54 |