驻波比-回波损耗-传输功率转换表

VSWR

Return   Loss (dB)

Trans.   Loss

(dB)

Volt.   Refl. Coeff

Power   Trans.

(%)

Power   Refl.

(%)

1.00

∞

0.000

0.00

100

0.0

1.01

46.064

0.000

0.00

100

0.0

1.02

40.086

0.000

0.01

100

0.0

1.03

36.607

0.001

0.01

100

0.0

1.04

34.151

0.002

0.02

100

0.0

1.05

32.256

0.003

0.02

99.9

0.1

1.06

30.714

0.004

0.03

99.9

0.1

1.07

29.417

0.005

0.03

99.9

0.1

1.08

28.299

0.006

0.04

99.9

0.1

1.09

27.318

0.008

0.04

99.8

0.2

1.10

26.444

0.010

0.05

99.8

0.2

1.11

25.658

0.012

0.05

99.7

0.3

1.12

24.943

0.014

0.06

99.7

0.3

1.13

24.289

0.016

0.06

99.6

0.4

1.14

23.686

0.019

0.07

99.6

0.4

1.15

23.127

0.021

0.07

99.5

0.5

1.16

22.607

0.024

0.07

99.5

0.5

1.17

22.12

0.027

0.08

99.4

0.6

1.18

21.664

0.030

0.08

99.3

0.7

1.19

21.234

0.033

0.09

99.2

0.8

1.20

20.828

0.036

0.09

99.2

0.8

1.21

20.442

0.039

0.1

99.1

0.9

1.22

20.079

0.043

0.1

99

1

1.23

19.732

0.046

0.10

98.9

1.1

1.24

19.401

0.050

0.11

98.9

1.1

1.25

19.085

0.054

0.11

98.8

1.2

1.26

18.783

0.058

0.12

98.7

1.3

1.27

18.493

0.062

0.12

98.6

1.4

1.28

18.216

0.066

0.12

98.5

1.5

1.29

17.949

0.070

0.13

98.4

1.6

1.30

17.692

0.075

0.13

98.3

1.7

1.32

17.207

0.83

0.14

98.1

1.9

1.34

16.755

0.093

0.15

97.9

2.1

1.36

16.332

0.102

0.15

97.7

2.3

1.38

15.936

0.112

0.16

97.5

2.5

1.40

15.563

0.122

0.17

97.2

2.8

1.42

15.211

0.133

0.17

97

3

VSWR

Return   Loss (dB)

Trans.   Loss

(dB)

Volt.   Refl. Coeff

Power   Trans.

(%)

Power   Refl.

(%)

1.44

14.879

0.144

0.18

96.7

3.3

1.46

14.564

0.155

0.19

96.5

3.5

1.48

14.264

0.166

0.19

96.3

3.7

1.50

13.979

0.177

0.20

96

4

1.52

13.7

0.189

0.21

95.7

4.3

1.54

13.4

0.201

0.21

95.5

4.5

1.56

13.2

0.213

0.22

95.2

4.8

1.58

13

0.225

0.22

94.9

5.1

1.60

12.7

0.238

0.23

94.7

5.3

1.62

12.5

0.25

0.24

94.4

5.6

1.64

12.3

0.263

0.24

94.1

5.9

1.66

12.1

0.276

0.25

93.8

6.2

1.68

11.9

0.289

0.25

93.6

6.4

1.70

11.7

0.302

0.26

93.3

6.7

1.72

11.5

0.315

0.26

93

7

1.74

11.4

0.329

0.27

92.7

7.3

1.76

11.2

0.342

0.28

92.4

7.6

1.78

11

0.356

0.28

92.1

7.9

1.80

10.9

0.37

0.29

91.8

8.2

1.82

10.7

0.384

0.29

91.5

8.5

1.84

10.6

0.398

0.30

91.3

8.7

1.86

10.4

0.412

0.30

91

9

1.88

10.3

0.426

0.31

90.7

9.3

1.90

10.2

0.44

0.31

90.4

9.6

1.92

10

0.454

0.32

90.1

9.9

1.94

9.9

0.468

0.32

89.9

10.2

1.96

9.8

0.483

0.32

89.5

10.5

1.98

9.7

0.497

0.33

89.2

10.8

2.0

9.5

0.512

0.33

88.9

11.1

2.5

7.4

0.881

0.43

81.6

18.4

3.0

6

1.249

0.50

75

25

3.5

5.4

1.603

0.56

69.1

30.9

4.0

4.4

1.938

0.60

64.0

36.0

4.5

3.9

2.255

0.64

59.5

40.5

5.0

3.5

2.533

0.67

55.6

44.4

5.5

3.2

2.834

0.69

52.1

47.9

6.0

2.9

3.100

0.71

49.0

51.0

VSWR

Return   Loss (dB)

Trans.   Loss

(dB)

Volt.   Refl. Coeff

Power   Trans.

(%)

Power   Refl.

(%)

6.5

2.7

3.351

0.73

46.2

53.8

7.0

2.5

3.590

0.75

43.7

56.2

7.5

2.3

3.817

0.76

41.5

58.5

8.0

2.2

4.033

0.78

39.5

60.5

8.5

2.14

4.240

0.79

37.7

62.3

9.0

1.9

4.437

0.80

36.0

64.0

9.5

1.8

4.626

0.81

34.5

65.5

10.0

1.7

4.807

0.82

33.1

66.9

11.0

1.6

5.149

0.83

30.6

69.4

12.0

1.5

5.466

0.85

28.4

71.6

13.0

1.3

5.762

0.86

26.5

73.5

14.0

1.2

6.040

0.87

24.9

75.1

15.0

1.2

6.301

0.88

23.4

76.6

16.0

1.1

6.547

0.88

22.1

77.9

17.0

1.0

6.780

0.89

21.0

79.0

18.0

1.0

7.002

0.89

19.9

80.1

19.0

0.9

7.212

0.90

19.0

81.0

20.0

0.9

7.413

0.90

18.1

81.9

25.0

0.7

8.299

0.92

14.8

85.2

30.0

0.6

9.035

0.94

12.5

87.5