RY-900B
953.0 MHz
10.02 dBd (12.17 dBi)
Vertical polarization



Vertical radiation pattern


0 = zenith, 90 = horizon, 180 = nadir

Angle     Field    Rel dB       Attn        dBi        dBd
-----     ------   ------     ------     ------     ------
    0     0.137    -17.25      17.25      -5.08      -7.23
    1     0.135    -17.37      17.37      -5.20      -7.35
    2     0.130    -17.72      17.72      -5.55      -7.70
    3     0.122    -18.30      18.30      -6.13      -8.28
    4     0.111    -19.08      19.08      -6.91      -9.06
    5     0.100    -20.04      20.04      -7.87     -10.02
    6     0.088    -21.14      21.14      -8.97     -11.12
    7     0.076    -22.33      22.33     -10.16     -12.31
    8     0.066    -23.62      23.62     -11.45     -13.60
    9     0.056    -25.04      25.04     -12.87     -15.02
   10     0.047    -26.62      26.62     -14.45     -16.60
   11     0.039    -28.25      28.25     -16.08     -18.23
   12     0.034    -29.29      29.29     -17.12     -19.27
   13     0.036    -28.78      28.78     -16.61     -18.76
   14     0.045    -27.03      27.03     -14.86     -17.01
   15     0.056    -25.10      25.10     -12.93     -15.08
   16     0.067    -23.47      23.47     -11.30     -13.45
   17     0.077    -22.23      22.23     -10.06     -12.21
   18     0.086    -21.36      21.36      -9.19     -11.34
   19     0.091    -20.81      20.81      -8.64     -10.79
   20     0.094    -20.51      20.51      -8.34     -10.49
   21     0.095    -20.41      20.41      -8.24     -10.39
   22     0.096    -20.39      20.39      -8.22     -10.37
   23     0.096    -20.36      20.36      -8.19     -10.34
   24     0.098    -20.21      20.21      -8.04     -10.19
   25     0.101    -19.89      19.89      -7.72      -9.87
   26     0.107    -19.42      19.42      -7.25      -9.40
   27     0.113    -18.91      18.91      -6.74      -8.89
   28     0.119    -18.46      18.46      -6.29      -8.44
   29     0.124    -18.14      18.14      -5.97      -8.12
   30     0.126    -18.02      18.02      -5.85      -8.00
   31     0.124    -18.11      18.11      -5.94      -8.09
   32     0.120    -18.39      18.39      -6.22      -8.37
   33     0.114    -18.84      18.84      -6.67      -8.82
   34     0.107    -19.39      19.39      -7.22      -9.37
   35     0.101    -19.95      19.95      -7.78      -9.93
   36     0.095    -20.44      20.44      -8.27     -10.42
   37     0.091    -20.79      20.79      -8.62     -10.77
   38     0.089    -20.99      20.99      -8.82     -10.97
   39     0.088    -21.07      21.07      -8.90     -11.05
   40     0.089    -21.06      21.06      -8.89     -11.04
   41     0.090    -20.95      20.95      -8.78     -10.93
   42     0.092    -20.69      20.69      -8.52     -10.67
   43     0.098    -20.20      20.20      -8.03     -10.18
   44     0.107    -19.45      19.45      -7.28      -9.43
   45     0.119    -18.50      18.50      -6.33      -8.48
   46     0.135    -17.42      17.42      -5.25      -7.40
   47     0.153    -16.32      16.32      -4.15      -6.30
   48     0.173    -15.25      15.25      -3.08      -5.23
   49     0.194    -14.26      14.26      -2.09      -4.24
   50     0.215    -13.34      13.34      -1.17      -3.32
   51     0.237    -12.50      12.50      -0.33      -2.48
   52     0.260    -11.70      11.70       0.47      -1.68
   53     0.284    -10.94      10.94       1.23      -0.92
   54     0.308    -10.22      10.22       1.95      -0.20
   55     0.334     -9.52       9.52       2.65       0.50
   56     0.361     -8.85       8.85       3.32       1.17
   57     0.388     -8.22       8.22       3.95       1.80
   58     0.415     -7.64       7.64       4.53       2.38
   59     0.442     -7.09       7.09       5.08       2.93
   60     0.468     -6.59       6.59       5.58       3.43
   61     0.495     -6.11       6.11       6.06       3.91
   62     0.522     -5.65       5.65       6.52       4.37
   63     0.549     -5.21       5.21       6.96       4.81
   64     0.577     -4.78       4.78       7.39       5.24
   65     0.606     -4.35       4.35       7.82       5.67
   66     0.636     -3.93       3.93       8.24       6.09
   67     0.667     -3.52       3.52       8.65       6.50
   68     0.697     -3.14       3.14       9.03       6.88
   69     0.726     -2.78       2.78       9.39       7.24
   70     0.753     -2.46       2.46       9.71       7.56
   71     0.780     -2.16       2.16      10.01       7.86
   72     0.804     -1.90       1.90      10.27       8.12
   73     0.825     -1.67       1.67      10.50       8.35
   74     0.844     -1.47       1.47      10.70       8.55
   75     0.863     -1.28       1.28      10.89       8.74
   76     0.879     -1.12       1.12      11.05       8.90
   77     0.895     -0.96       0.96      11.21       9.06
   78     0.911     -0.81       0.81      11.36       9.21
   79     0.925     -0.68       0.68      11.49       9.34
   80     0.939     -0.55       0.55      11.62       9.47
   81     0.951     -0.44       0.44      11.73       9.58
   82     0.963     -0.33       0.33      11.84       9.69
   83     0.972     -0.25       0.25      11.92       9.77
   84     0.981     -0.17       0.17      12.00       9.85
   85     0.986     -0.12       0.12      12.05       9.90
   86     0.992     -0.07       0.07      12.10       9.95
   87     0.995     -0.04       0.04      12.13       9.98
   88     0.998     -0.02       0.02      12.15      10.00
   89     0.999     -0.01       0.01      12.16      10.01
   90     1.000      0.00       0.00      12.17      10.02
   91     0.999     -0.01       0.01      12.16      10.01
   92     0.998     -0.02       0.02      12.15      10.00
   93     0.994     -0.05       0.05      12.12       9.97
   94     0.989     -0.10       0.10      12.07       9.92
   95     0.979     -0.18       0.18      11.99       9.84
   96     0.969     -0.27       0.27      11.90       9.75
   97     0.956     -0.39       0.39      11.78       9.63
   98     0.940     -0.54       0.54      11.63       9.48
   99     0.922     -0.71       0.71      11.46       9.31
  100     0.902     -0.90       0.90      11.27       9.12
  101     0.881     -1.10       1.10      11.07       8.92
  102     0.860     -1.31       1.31      10.86       8.71
  103     0.838     -1.53       1.53      10.64       8.49
  104     0.818     -1.74       1.74      10.43       8.28
  105     0.799     -1.95       1.95      10.22       8.07
  106     0.780     -2.16       2.16      10.01       7.86
  107     0.760     -2.38       2.38       9.79       7.64
  108     0.740     -2.61       2.61       9.56       7.41
  109     0.719     -2.86       2.86       9.31       7.16
  110     0.696     -3.15       3.15       9.02       6.87
  111     0.671     -3.47       3.47       8.70       6.55
  112     0.643     -3.84       3.84       8.33       6.18
  113     0.614     -4.23       4.23       7.94       5.79
  114     0.585     -4.66       4.66       7.51       5.36
  115     0.556     -5.10       5.10       7.07       4.92
  116     0.527     -5.56       5.56       6.61       4.46
  117     0.499     -6.03       6.03       6.14       3.99
  118     0.474     -6.48       6.48       5.69       3.54
  119     0.450     -6.93       6.93       5.24       3.09
  120     0.428     -7.38       7.38       4.79       2.64
  121     0.406     -7.82       7.82       4.35       2.20
  122     0.385     -8.28       8.28       3.89       1.74
  123     0.365     -8.75       8.75       3.42       1.27
  124     0.345     -9.24       9.24       2.93       0.78
  125     0.325     -9.77       9.77       2.40       0.25
  126     0.304    -10.33      10.33       1.84      -0.31
  127     0.284    -10.93      10.93       1.24      -0.91
  128     0.264    -11.58      11.58       0.59      -1.56
  129     0.243    -12.28      12.28      -0.11      -2.26
  130     0.222    -13.06      13.06      -0.89      -3.04
  131     0.202    -13.91      13.91      -1.74      -3.89
  132     0.181    -14.86      14.86      -2.69      -4.84
  133     0.160    -15.91      15.91      -3.74      -5.89
  134     0.140    -17.06      17.06      -4.89      -7.04
  135     0.122    -18.28      18.28      -6.11      -8.26
  136     0.105    -19.54      19.54      -7.37      -9.52
  137     0.091    -20.80      20.80      -8.63     -10.78
  138     0.079    -22.02      22.02      -9.85     -12.00
  139     0.069    -23.18      23.18     -11.01     -13.16
  140     0.061    -24.34      24.34     -12.17     -14.32
  141     0.053    -25.59      25.59     -13.42     -15.57
  142     0.044    -27.04      27.04     -14.87     -17.02
  143     0.036    -28.84      28.84     -16.67     -18.82
  144     0.028    -31.12      31.12     -18.95     -21.10
  145     0.020    -34.06      34.06     -21.89     -24.04
  146     0.013    -37.80      37.80     -25.63     -27.78
  147     0.008    -42.03      42.03     -29.86     -32.01
  148     0.006    -44.36      44.36     -32.19     -34.34
  149     0.007    -43.48      43.48     -31.31     -33.46
  150     0.008    -42.28      42.28     -30.11     -32.26
  151     0.008    -41.61      41.61     -29.44     -31.59
  152     0.009    -41.28      41.28     -29.11     -31.26
  153     0.009    -41.07      41.07     -28.90     -31.05
  154     0.009    -40.98      40.98     -28.81     -30.96
  155     0.009    -41.10      41.10     -28.93     -31.08
  156     0.009    -41.36      41.36     -29.19     -31.34
  157     0.009    -41.37      41.37     -29.20     -31.35
  158     0.009    -40.48      40.48     -28.31     -30.46
  159     0.012    -38.57      38.57     -26.40     -28.55
  160     0.015    -36.30      36.30     -24.13     -26.28
  161     0.020    -34.16      34.16     -21.99     -24.14
  162     0.024    -32.36      32.36     -20.19     -22.34
  163     0.028    -30.92      30.92     -18.75     -20.90
  164     0.032    -29.84      29.84     -17.67     -19.82
  165     0.035    -29.06      29.06     -16.89     -19.04
  166     0.037    -28.56      28.56     -16.39     -18.54
  167     0.039    -28.25      28.25     -16.08     -18.23
  168     0.039    -28.07      28.07     -15.90     -18.05
  169     0.040    -27.96      27.96     -15.79     -17.94
  170     0.040    -27.95      27.95     -15.78     -17.93
  171     0.039    -28.09      28.09     -15.92     -18.07
  172     0.038    -28.49      28.49     -16.32     -18.47
  173     0.035    -29.24      29.24     -17.07     -19.22
  174     0.030    -30.32      30.32     -18.15     -20.30
  175     0.027    -31.30      31.30     -19.13     -21.28
  176     0.027    -31.27      31.27     -19.10     -21.25
  177     0.032    -29.89      29.89     -17.72     -19.87
  178     0.040    -28.06      28.06     -15.89     -18.04
  179     0.047    -26.51      26.51     -14.34     -16.49
  180     0.053    -25.46      25.46     -13.29     -15.44
  181     0.057    -24.92      24.92     -12.75     -14.90
  182     0.057    -24.85      24.85     -12.68     -14.83
  183     0.055    -25.22      25.22     -13.05     -15.20
  184     0.051    -25.93      25.93     -13.76     -15.91
  185     0.045    -26.88      26.88     -14.71     -16.86
  186     0.040    -27.89      27.89     -15.72     -17.87
  187     0.037    -28.75      28.75     -16.58     -18.73
  188     0.034    -29.28      29.28     -17.11     -19.26
  189     0.034    -29.43      29.43     -17.26     -19.41
  190     0.035    -29.23      29.23     -17.06     -19.21
  191     0.036    -28.77      28.77     -16.60     -18.75
  192     0.039    -28.11      28.11     -15.94     -18.09
  193     0.043    -27.34      27.34     -15.17     -17.32
  194     0.047    -26.55      26.55     -14.38     -16.53
  195     0.051    -25.79      25.79     -13.62     -15.77
  196     0.056    -25.11      25.11     -12.94     -15.09
  197     0.060    -24.50      24.50     -12.33     -14.48
  198     0.063    -23.97      23.97     -11.80     -13.95
  199     0.067    -23.51      23.51     -11.34     -13.49
  200     0.070    -23.11      23.11     -10.94     -13.09
  201     0.073    -22.76      22.76     -10.59     -12.74
  202     0.076    -22.41      22.41     -10.24     -12.39
  203     0.079    -22.06      22.06      -9.89     -12.04
  204     0.082    -21.68      21.68      -9.51     -11.66
  205     0.086    -21.29      21.29      -9.12     -11.27
  206     0.090    -20.90      20.90      -8.73     -10.88
  207     0.094    -20.56      20.56      -8.39     -10.54
  208     0.097    -20.27      20.27      -8.10     -10.25
  209     0.099    -20.06      20.06      -7.89     -10.04
  210     0.101    -19.90      19.90      -7.73      -9.88
  211     0.103    -19.76      19.76      -7.59      -9.74
  212     0.105    -19.61      19.61      -7.44      -9.59
  213     0.107    -19.43      19.43      -7.26      -9.41
  214     0.110    -19.17      19.17      -7.00      -9.15
  215     0.114    -18.85      18.85      -6.68      -8.83
  216     0.119    -18.48      18.48      -6.31      -8.46
  217     0.125    -18.09      18.09      -5.92      -8.07
  218     0.130    -17.70      17.70      -5.53      -7.68
  219     0.136    -17.33      17.33      -5.16      -7.31
  220     0.141    -16.99      16.99      -4.82      -6.97
  221     0.146    -16.69      16.69      -4.52      -6.67
  222     0.151    -16.41      16.41      -4.24      -6.39
  223     0.156    -16.16      16.16      -3.99      -6.14
  224     0.159    -15.95      15.95      -3.78      -5.93
  225     0.162    -15.79      15.79      -3.62      -5.77
  226     0.164    -15.71      15.71      -3.54      -5.69
  227     0.163    -15.74      15.74      -3.57      -5.72
  228     0.161    -15.89      15.89      -3.72      -5.87
  229     0.155    -16.17      16.17      -4.00      -6.15
  230     0.148    -16.59      16.59      -4.42      -6.57
  231     0.140    -17.10      17.10      -4.93      -7.08
  232     0.130    -17.70      17.70      -5.53      -7.68
  233     0.121    -18.35      18.35      -6.18      -8.33
  234     0.112    -19.03      19.03      -6.86      -9.01
  235     0.103    -19.71      19.71      -7.54      -9.69
  236     0.096    -20.37      20.37      -8.20     -10.35
  237     0.089    -21.00      21.00      -8.83     -10.98
  238     0.083    -21.58      21.58      -9.41     -11.56
  239     0.079    -22.08      22.08      -9.91     -12.06
  240     0.075    -22.49      22.49     -10.32     -12.47
  241     0.072    -22.81      22.81     -10.64     -12.79
  242     0.070    -23.05      23.05     -10.88     -13.03
  243     0.069    -23.21      23.21     -11.04     -13.19
  244     0.068    -23.31      23.31     -11.14     -13.29
  245     0.068    -23.34      23.34     -11.17     -13.32
  246     0.068    -23.33      23.33     -11.16     -13.31
  247     0.068    -23.32      23.32     -11.15     -13.30
  248     0.068    -23.31      23.31     -11.14     -13.29
  249     0.068    -23.32      23.32     -11.15     -13.30
  250     0.068    -23.32      23.32     -11.15     -13.30
  251     0.068    -23.31      23.31     -11.14     -13.29
  252     0.069    -23.26      23.26     -11.09     -13.24
  253     0.069    -23.17      23.17     -11.00     -13.15
  254     0.070    -23.04      23.04     -10.87     -13.02
  255     0.072    -22.85      22.85     -10.68     -12.83
  256     0.074    -22.62      22.62     -10.45     -12.60
  257     0.076    -22.35      22.35     -10.18     -12.33
  258     0.079    -22.04      22.04      -9.87     -12.02
  259     0.082    -21.73      21.73      -9.56     -11.71
  260     0.085    -21.42      21.42      -9.25     -11.40
  261     0.088    -21.15      21.15      -8.98     -11.13
  262     0.090    -20.93      20.93      -8.76     -10.91
  263     0.092    -20.76      20.76      -8.59     -10.74
  264     0.093    -20.65      20.65      -8.48     -10.63
  265     0.093    -20.59      20.59      -8.42     -10.57
  266     0.094    -20.57      20.57      -8.40     -10.55
  267     0.094    -20.58      20.58      -8.41     -10.56
  268     0.093    -20.60      20.60      -8.43     -10.58
  269     0.093    -20.61      20.61      -8.44     -10.59
  270     0.093    -20.61      20.61      -8.44     -10.59
  271     0.093    -20.59      20.59      -8.42     -10.57
  272     0.094    -20.57      20.57      -8.40     -10.55
  273     0.094    -20.58      20.58      -8.41     -10.56
  274     0.093    -20.63      20.63      -8.46     -10.61
  275     0.092    -20.74      20.74      -8.57     -10.72
  276     0.090    -20.88      20.88      -8.71     -10.86
  277     0.089    -21.06      21.06      -8.89     -11.04
  278     0.087    -21.22      21.22      -9.05     -11.20
  279     0.086    -21.34      21.34      -9.17     -11.32
  280     0.085    -21.37      21.37      -9.20     -11.35
  281     0.086    -21.29      21.29      -9.12     -11.27
  282     0.088    -21.11      21.11      -8.94     -11.09
  283     0.091    -20.86      20.86      -8.69     -10.84
  284     0.093    -20.60      20.60      -8.43     -10.58
  285     0.096    -20.37      20.37      -8.20     -10.35
  286     0.098    -20.21      20.21      -8.04     -10.19
  287     0.099    -20.11      20.11      -7.94     -10.09
  288     0.099    -20.08      20.08      -7.91     -10.06
  289     0.099    -20.10      20.10      -7.93     -10.08
  290     0.099    -20.13      20.13      -7.96     -10.11
  291     0.098    -20.17      20.17      -8.00     -10.15
  292     0.098    -20.18      20.18      -8.01     -10.16
  293     0.098    -20.17      20.17      -8.00     -10.15
  294     0.098    -20.14      20.14      -7.97     -10.12
  295     0.099    -20.09      20.09      -7.92     -10.07
  296     0.100    -20.01      20.01      -7.84      -9.99
  297     0.102    -19.87      19.87      -7.70      -9.85
  298     0.104    -19.66      19.66      -7.49      -9.64
  299     0.108    -19.35      19.35      -7.18      -9.33
  300     0.113    -18.96      18.96      -6.79      -8.94
  301     0.119    -18.52      18.52      -6.35      -8.50
  302     0.124    -18.10      18.10      -5.93      -8.08
  303     0.130    -17.73      17.73      -5.56      -7.71
  304     0.134    -17.48      17.48      -5.31      -7.46
  305     0.136    -17.36      17.36      -5.19      -7.34
  306     0.135    -17.38      17.38      -5.21      -7.36
  307     0.133    -17.54      17.54      -5.37      -7.52
  308     0.129    -17.79      17.79      -5.62      -7.77
  309     0.125    -18.07      18.07      -5.90      -8.05
  310     0.122    -18.30      18.30      -6.13      -8.28
  311     0.120    -18.40      18.40      -6.23      -8.38
  312     0.121    -18.33      18.33      -6.16      -8.31
  313     0.124    -18.12      18.12      -5.95      -8.10
  314     0.128    -17.84      17.84      -5.67      -7.82
  315     0.132    -17.60      17.60      -5.43      -7.58
  316     0.134    -17.46      17.46      -5.29      -7.44
  317     0.134    -17.47      17.47      -5.30      -7.45
  318     0.131    -17.63      17.63      -5.46      -7.61
  319     0.127    -17.93      17.93      -5.76      -7.91
  320     0.121    -18.31      18.31      -6.14      -8.29
  321     0.116    -18.69      18.69      -6.52      -8.67
  322     0.112    -18.99      18.99      -6.82      -8.97
  323     0.110    -19.18      19.18      -7.01      -9.16
  324     0.109    -19.26      19.26      -7.09      -9.24
  325     0.108    -19.33      19.33      -7.16      -9.31
  326     0.106    -19.46      19.46      -7.29      -9.44
  327     0.103    -19.75      19.75      -7.58      -9.73
  328     0.097    -20.23      20.23      -8.06     -10.21
  329     0.090    -20.94      20.94      -8.77     -10.92
  330     0.081    -21.86      21.86      -9.69     -11.84
  331     0.071    -22.95      22.95     -10.78     -12.93
  332     0.063    -24.08      24.08     -11.91     -14.06
  333     0.056    -25.07      25.07     -12.90     -15.05
  334     0.052    -25.74      25.74     -13.57     -15.72
  335     0.050    -26.00      26.00     -13.83     -15.98
  336     0.051    -25.88      25.88     -13.71     -15.86
  337     0.053    -25.50      25.50     -13.33     -15.48
  338     0.057    -24.93      24.93     -12.76     -14.91
  339     0.061    -24.23      24.23     -12.06     -14.21
  340     0.067    -23.48      23.48     -11.31     -13.46
  341     0.073    -22.74      22.74     -10.57     -12.72
  342     0.079    -22.07      22.07      -9.90     -12.05
  343     0.084    -21.50      21.50      -9.33     -11.48
  344     0.089    -21.04      21.04      -8.87     -11.02
  345     0.092    -20.69      20.69      -8.52     -10.67
  346     0.095    -20.44      20.44      -8.27     -10.42
  347     0.097    -20.26      20.26      -8.09     -10.24
  348     0.098    -20.15      20.15      -7.98     -10.13
  349     0.099    -20.08      20.08      -7.91     -10.06
  350     0.100    -20.04      20.04      -7.87     -10.02
  351     0.100    -19.99      19.99      -7.82      -9.97
  352     0.101    -19.88      19.88      -7.71      -9.86
  353     0.104    -19.69      19.69      -7.52      -9.67
  354     0.107    -19.38      19.38      -7.21      -9.36
  355     0.113    -18.96      18.96      -6.79      -8.94
  356     0.119    -18.48      18.48      -6.31      -8.46
  357     0.126    -18.00      18.00      -5.83      -7.98
  358     0.132    -17.60      17.60      -5.43      -7.58
  359     0.136    -17.33      17.33      -5.16      -7.31
