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VSWR VS. Return Loss

您的位置:技术资源 > VSWR VS. Return Loss

                  Return        Trans.          Volt.          Power         Power

                    Loss          Loss            Refl           Trans           Refl

VSWR          (dB)           (dB)           Coeff            (%)              (%)

                Return       Trans.           Volt.          Power         Power

                 Loss         Loss            Refl           Trans           Refl

VSWR        (dB)           (dB)           Coeff           (%)              (%)

1.00                            .000              .00             100.0               .0

1.01            46.1            .000              .00             100.0               .0

1.02            40.1            .000              .01             100.0               .0

1.03            36.6            .001              .01             100.0               .0

1.04            34.2            .002              .02             100.0               .0

 

1.05            32.3            .003              .02              99.9                .1

1.06            30.7            .004              .03              99.9                .1

1.07            29.4            .005              .03              99.9                .1

1.08            28.3            .006              .04              99.9                .1

1.09            27.3            .008              .04              99.8                .2

 

1.10            26.4            .010              .05              99.8                .2

1.11            25.7            .012              .05              99.7                .3

1.12            24.9            .014              .06              99.7                .3

1.13            24.3            .016              .06              99.6                .4

1.14            23.7            .019              .07              99.6                .4

 

1.15            23.1            .021              .07              99.5                .5

1.16            22.6            .024              .07              99.5                .5

1.17            22.1            .027              .08              99.4                .6

1.18            21.7            .030              .08              99.3                .7

1.19            21.2            .033              .09              99.2                .8

 

1.20            20.8            .036              .09              99.2                .8

1.21            20.4            .039              .10              99.1                .9

1.22            20.1            .043              .10              99.0              1.0

1.23            19.7            .046              .10              98.9              1.1

1.24            19.4            .050              .11              98.9              1.1

 

1.25            19.1            .054              .11              98.8              1.2

1.26            18.8            .058              .12              98.7              1.3

1.27            18.5            .062              .12              98.6              1.4

1.28            18.2            .066              .12              98.5              1.5

1.29            17.9            .070              .13              98.4              1.6

 

1.30            17.7            .075              .13              98.3              1.7

1.32            17.2            .083              .14              98.1              1.9

1.34            16.8            .093              .15              97.9              2.1

1.36            16.3            .102              .15              97.7              2.3

1.38            15.9            .112              .16              97.5              2.5

 

1.40            15.8            .122              .17              97.2              2.8

1.42            15.2            .133              .17              97.0              3.0

1.44            14.9            .144              .18              96.7              3.3

1.46            14.6            .155              .19              96.5              3.5

1.48            14.3            .166              .19              96.3              3.7

 

1.50            14.0            .177              .20              96.0              4.0

1.52            13.7            .189              .21              95.7              4.3

1.54            13.4            .201              .21              95.5              4.5

1.56            13.2            .213              .22              95.2              4.8

1.58            13.0            .225              .22              94.9              5.1

 

1.60            12.7            .238              .23              94.7              5.3

1.62            12.5            .250              .24              94.4              5.6

1.64           12.3            .263              .24             94.1              5.9

1.66           12.1            .276              .25             93.8              6.2

1.68           11.9            .289              .25             93.6              6.4

1.70           11.7            .302              .26             93.3              6.7

1.72           11.5            .315              .26             93.0              7.0

 

1.74           11.4            .329              .27             92.7              7.3

1.76           11.2            .342              .28             92.4              7.6

1.78           11.0            .356              .28             92.1              7.9

1.80           10.9            .370              .29             91.8              8.2

1.82           10.7            .384              .29             91.5              8.5

 

1.84           10.6            .398              .30             91.3              8.7

1.86           10.4            .412              .30             91.0              9.0

1.88           10.3            .426              .31             90.7              9.3

1.90           10.2            .440              .31             90.4              9.6

1.92           10.0            .454              .32             90.1              9.9

 

1.94            9.9            .468              .32             89.8            10.2

1.96            9.8            .483              .32             89.5            10.5

1.98            9.7            .497              .33             89.2            10.8

2.00            9.5            .512              .33             88.9            11.1

2.50            7.4            .881              .43             81.6            18.4

 

3.00            6.0           1.249             .50             75.0            25.0

3.50            5.1           1.603             .56             69.1            30.9

4.00            4.4           1.938             .60             64.0            36.0

4.50            3.9           2.255             .64             59.5            40.5

5.00            3.5           2.553             .67             55.6            44.4

 

5.50            3.2           2.834             .69             52.1            47.9

6.00            2.9           3.100             .71             49.0            51.0

6.50            2.7           3.351             .73             46.2            53.8

7.00            2.5           3.590             .75             43.7            56.2

7.50            2.3           3.817             .76             41.5            58.5

 

8.00            2.2           4.033             .78             39.5            60.5

8.50            2.1           4.240             .79             37.7            62.3

9.00            1.9           4.437             .80             36.0            64.0

9.50            1.8           4.626             .81             34.5            65.5

10.00            1.7           4.807             .82             33.1            66.9

 

11.00            1.6           5.149             .83             30.6            69.4

12.00            1.5           5.466             .85             28.4            71.6

13.00            1.3           5.762             .86             26.5            73.5

14.00            1.2           6.040             .87             24.9            75.1

15.00            1.2           6.301             .88             23.4            76.6

 

16.00            1.1           6.547             .88             22.1            77.9

17.00            1.0           6.780             .89             21.0            79.0

18.00            1.0           7.002             .89             19.9            80.1

19.00               .9           7.212             .90             19.0            81.0

20.00               .9           7.413             .90             18.1            81.9

 

25.00               .7           8.299             .92             14.8            85.2

30.00               .6           9.035             .94             12.5            87.5