RY-900B
960.0 MHz
9.85 dBd (12.00 dBi)
Horizontal polarization



Horizontal radiation pattern




Angle     Field    Rel dB       Attn        dBi        dBd
-----     -----    ------     ------     ------     ------
    0     1.000      0.00       0.00      12.00       9.85
    1     0.999     -0.01       0.01      11.99       9.84
    2     0.997     -0.03       0.03      11.97       9.82
    3     0.993     -0.06       0.06      11.94       9.79
    4     0.986     -0.12       0.12      11.88       9.73
    5     0.976     -0.21       0.21      11.79       9.64
    6     0.964     -0.32       0.32      11.68       9.53
    7     0.950     -0.45       0.45      11.55       9.40
    8     0.932     -0.61       0.61      11.39       9.24
    9     0.914     -0.78       0.78      11.22       9.07
   10     0.894     -0.97       0.97      11.03       8.88
   11     0.874     -1.17       1.17      10.83       8.68
   12     0.854     -1.37       1.37      10.63       8.48
   13     0.835     -1.57       1.57      10.43       8.28
   14     0.816     -1.77       1.77      10.23       8.08
   15     0.796     -1.98       1.98      10.02       7.87
   16     0.776     -2.20       2.20       9.80       7.65
   17     0.755     -2.44       2.44       9.56       7.41
   18     0.733     -2.70       2.70       9.30       7.15
   19     0.710     -2.98       2.98       9.02       6.87
   20     0.684     -3.30       3.30       8.70       6.55
   21     0.658     -3.64       3.64       8.36       6.21
   22     0.631     -4.00       4.00       8.00       5.85
   23     0.603     -4.39       4.39       7.61       5.46
   24     0.577     -4.78       4.78       7.22       5.07
   25     0.551     -5.18       5.18       6.82       4.67
   26     0.527     -5.57       5.57       6.43       4.28
   27     0.504     -5.96       5.96       6.04       3.89
   28     0.481     -6.35       6.35       5.65       3.50
   29     0.460     -6.74       6.74       5.26       3.11
   30     0.439     -7.15       7.15       4.85       2.70
   31     0.418     -7.57       7.57       4.43       2.28
   32     0.397     -8.02       8.02       3.98       1.83
   33     0.376     -8.50       8.50       3.50       1.35
   34     0.354     -9.01       9.01       2.99       0.84
   35     0.333     -9.54       9.54       2.46       0.31
   36     0.313    -10.10      10.10       1.90      -0.25
   37     0.292    -10.68      10.68       1.32      -0.83
   38     0.273    -11.28      11.28       0.72      -1.43
   39     0.254    -11.92      11.92       0.08      -2.07
   40     0.235    -12.59      12.59      -0.59      -2.74
   41     0.216    -13.30      13.30      -1.30      -3.45
   42     0.198    -14.06      14.06      -2.06      -4.21
   43     0.181    -14.85      14.85      -2.85      -5.00
   44     0.165    -15.66      15.66      -3.66      -5.81
   45     0.150    -16.48      16.48      -4.48      -6.63
   46     0.137    -17.25      17.25      -5.25      -7.40
   47     0.126    -17.97      17.97      -5.97      -8.12
   48     0.117    -18.63      18.63      -6.63      -8.78
   49     0.109    -19.22      19.22      -7.22      -9.37
   50     0.103    -19.77      19.77      -7.77      -9.92
   51     0.097    -20.29      20.29      -8.29     -10.44
   52     0.092    -20.77      20.77      -8.77     -10.92
   53     0.087    -21.18      21.18      -9.18     -11.33
   54     0.084    -21.48      21.48      -9.48     -11.63
   55     0.083    -21.65      21.65      -9.65     -11.80
   56     0.082    -21.71      21.71      -9.71     -11.86
   57     0.082    -21.72      21.72      -9.72     -11.87
   58     0.082    -21.77      21.77      -9.77     -11.92
   59     0.080    -21.91      21.91      -9.91     -12.06
   60     0.078    -22.20      22.20     -10.20     -12.35
   61     0.074    -22.63      22.63     -10.63     -12.78
   62     0.069    -23.20      23.20     -11.20     -13.35
   63     0.064    -23.84      23.84     -11.84     -13.99
   64     0.060    -24.46      24.46     -12.46     -14.61
   65     0.057    -24.94      24.94     -12.94     -15.09
   66     0.055    -25.20      25.20     -13.20     -15.35
   67     0.055    -25.24      25.24     -13.24     -15.39
   68     0.055    -25.15      25.15     -13.15     -15.30
   69     0.056    -25.08      25.08     -13.08     -15.23
   70     0.055    -25.16      25.16     -13.16     -15.31
   71     0.053    -25.48      25.48     -13.48     -15.63
   72     0.050    -26.08      26.08     -14.08     -16.23
   73     0.045    -26.99      26.99     -14.99     -17.14
   74     0.039    -28.20      28.20     -16.20     -18.35
   75     0.033    -29.61      29.61     -17.61     -19.76
   76     0.028    -31.07      31.07     -19.07     -21.22
   77     0.024    -32.39      32.39     -20.39     -22.54
   78     0.021    -33.50      33.50     -21.50     -23.65
   79     0.019    -34.53      34.53     -22.53     -24.68
   80     0.017    -35.63      35.63     -23.63     -25.78
   81     0.015    -36.69      36.69     -24.69     -26.84
   82     0.014    -36.83      36.83     -24.83     -26.98
   83     0.017    -35.24      35.24     -23.24     -25.39
   84     0.023    -32.77      32.77     -20.77     -22.92
   85     0.030    -30.41      30.41     -18.41     -20.56
   86     0.037    -28.52      28.52     -16.52     -18.67
   87     0.044    -27.14      27.14     -15.14     -17.29
   88     0.049    -26.25      26.25     -14.25     -16.40
   89     0.051    -25.85      25.85     -13.85     -16.00
   90     0.051    -25.91      25.91     -13.91     -16.06
   91     0.048    -26.38      26.38     -14.38     -16.53
   92     0.044    -27.12      27.12     -15.12     -17.27
   93     0.041    -27.81      27.81     -15.81     -17.96
   94     0.040    -28.00      28.00     -16.00     -18.15
   95     0.042    -27.55      27.55     -15.55     -17.70
   96     0.046    -26.76      26.76     -14.76     -16.91
   97     0.050    -26.01      26.01     -14.01     -16.16
   98     0.054    -25.43      25.43     -13.43     -15.58
   99     0.056    -24.96      24.96     -12.96     -15.11
  100     0.060    -24.46      24.46     -12.46     -14.61
  101     0.065    -23.79      23.79     -11.79     -13.94
  102     0.071    -22.97      22.97     -10.97     -13.12
  103     0.078    -22.11      22.11     -10.11     -12.26
  104     0.086    -21.34      21.34      -9.34     -11.49
  105     0.092    -20.75      20.75      -8.75     -10.90
  106     0.096    -20.37      20.37      -8.37     -10.52
  107     0.098    -20.20      20.20      -8.20     -10.35
  108     0.098    -20.20      20.20      -8.20     -10.35
  109     0.096    -20.33      20.33      -8.33     -10.48
  110     0.094    -20.52      20.52      -8.52     -10.67
  111     0.092    -20.70      20.70      -8.70     -10.85
  112     0.091    -20.79      20.79      -8.79     -10.94
  113     0.092    -20.76      20.76      -8.76     -10.91
  114     0.093    -20.59      20.59      -8.59     -10.74
  115     0.096    -20.33      20.33      -8.33     -10.48
  116     0.100    -20.04      20.04      -8.04     -10.19
  117     0.102    -19.80      19.80      -7.80      -9.95
  118     0.104    -19.63      19.63      -7.63      -9.78
  119     0.106    -19.53      19.53      -7.53      -9.68
  120     0.106    -19.50      19.50      -7.50      -9.65
  121     0.106    -19.48      19.48      -7.48      -9.63
  122     0.107    -19.40      19.40      -7.40      -9.55
  123     0.109    -19.23      19.23      -7.23      -9.38
  124     0.113    -18.93      18.93      -6.93      -9.08
  125     0.118    -18.53      18.53      -6.53      -8.68
  126     0.125    -18.09      18.09      -6.09      -8.24
  127     0.131    -17.67      17.67      -5.67      -7.82
  128     0.136    -17.31      17.31      -5.31      -7.46
  129     0.140    -17.05      17.05      -5.05      -7.20
  130     0.143    -16.88      16.88      -4.88      -7.03
  131     0.145    -16.78      16.78      -4.78      -6.93
  132     0.146    -16.71      16.71      -4.71      -6.86
  133     0.147    -16.65      16.65      -4.65      -6.80
  134     0.148    -16.60      16.60      -4.60      -6.75
  135     0.148    -16.58      16.58      -4.58      -6.73
  136     0.147    -16.65      16.65      -4.65      -6.80
  137     0.144    -16.86      16.86      -4.86      -7.01
  138     0.137    -17.27      17.27      -5.27      -7.42
  139     0.128    -17.88      17.88      -5.88      -8.03
  140     0.116    -18.70      18.70      -6.70      -8.85
  141     0.104    -19.69      19.69      -7.69      -9.84
  142     0.091    -20.80      20.80      -8.80     -10.95
  143     0.080    -21.95      21.95      -9.95     -12.10
  144     0.070    -23.08      23.08     -11.08     -13.23
  145     0.062    -24.13      24.13     -12.13     -14.28
  146     0.056    -25.05      25.05     -13.05     -15.20
  147     0.051    -25.83      25.83     -13.83     -15.98
  148     0.047    -26.47      26.47     -14.47     -16.62
  149     0.045    -27.00      27.00     -15.00     -17.15
  150     0.042    -27.51      27.51     -15.51     -17.66
  151     0.040    -28.03      28.03     -16.03     -18.18
  152     0.037    -28.54      28.54     -16.54     -18.69
  153     0.036    -28.91      28.91     -16.91     -19.06
  154     0.036    -28.97      28.97     -16.97     -19.12
  155     0.037    -28.71      28.71     -16.71     -18.86
  156     0.039    -28.26      28.26     -16.26     -18.41
  157     0.041    -27.81      27.81     -15.81     -17.96
  158     0.042    -27.46      27.46     -15.46     -17.61
  159     0.043    -27.25      27.25     -15.25     -17.40
  160     0.044    -27.13      27.13     -15.13     -17.28
  161     0.044    -27.04      27.04     -15.04     -17.19
  162     0.045    -26.91      26.91     -14.91     -17.06
  163     0.046    -26.68      26.68     -14.68     -16.83
  164     0.048    -26.31      26.31     -14.31     -16.46
  165     0.051    -25.80      25.80     -13.80     -15.95
  166     0.055    -25.19      25.19     -13.19     -15.34
  167     0.059    -24.55      24.55     -12.55     -14.70
  168     0.063    -23.95      23.95     -11.95     -14.10
  169     0.067    -23.46      23.46     -11.46     -13.61
  170     0.070    -23.13      23.13     -11.13     -13.28
  171     0.071    -22.95      22.95     -10.95     -13.10
  172     0.071    -22.93      22.93     -10.93     -13.08
  173     0.070    -23.06      23.06     -11.06     -13.21
  174     0.069    -23.28      23.28     -11.28     -13.43
  175     0.067    -23.53      23.53     -11.53     -13.68
  176     0.065    -23.72      23.72     -11.72     -13.87
  177     0.065    -23.76      23.76     -11.76     -13.91
  178     0.066    -23.61      23.61     -11.61     -13.76
  179     0.069    -23.28      23.28     -11.28     -13.43
  180     0.072    -22.89      22.89     -10.89     -13.04
  181     0.075    -22.54      22.54     -10.54     -12.69
  182     0.077    -22.32      22.32     -10.32     -12.47
  183     0.077    -22.27      22.27     -10.27     -12.42
  184     0.076    -22.38      22.38     -10.38     -12.53
  185     0.074    -22.60      22.60     -10.60     -12.75
  186     0.072    -22.84      22.84     -10.84     -12.99
  187     0.071    -22.98      22.98     -10.98     -13.13
  188     0.072    -22.89      22.89     -10.89     -13.04
  189     0.075    -22.55      22.55     -10.55     -12.70
  190     0.079    -22.01      22.01     -10.01     -12.16
  191     0.085    -21.40      21.40      -9.40     -11.55
  192     0.091    -20.84      20.84      -8.84     -10.99
  193     0.095    -20.41      20.41      -8.41     -10.56
  194     0.099    -20.12      20.12      -8.12     -10.27
  195     0.100    -19.98      19.98      -7.98     -10.13
  196     0.101    -19.95      19.95      -7.95     -10.10
  197     0.101    -19.94      19.94      -7.94     -10.09
  198     0.101    -19.90      19.90      -7.90     -10.05
  199     0.103    -19.75      19.75      -7.75      -9.90
  200     0.106    -19.51      19.51      -7.51      -9.66
  201     0.110    -19.21      19.21      -7.21      -9.36
  202     0.113    -18.91      18.91      -6.91      -9.06
  203     0.116    -18.68      18.68      -6.68      -8.83
  204     0.118    -18.56      18.56      -6.56      -8.71
  205     0.118    -18.56      18.56      -6.56      -8.71
  206     0.117    -18.66      18.66      -6.66      -8.81
  207     0.115    -18.78      18.78      -6.78      -8.93
  208     0.114    -18.84      18.84      -6.84      -8.99
  209     0.116    -18.71      18.71      -6.71      -8.86
  210     0.121    -18.37      18.37      -6.37      -8.52
  211     0.128    -17.87      17.87      -5.87      -8.02
  212     0.136    -17.32      17.32      -5.32      -7.47
  213     0.144    -16.84      16.84      -4.84      -6.99
  214     0.149    -16.51      16.51      -4.51      -6.66
  215     0.152    -16.35      16.35      -4.35      -6.50
  216     0.152    -16.38      16.38      -4.38      -6.53
  217     0.149    -16.54      16.54      -4.54      -6.69
  218     0.145    -16.79      16.79      -4.79      -6.94
  219     0.141    -17.04      17.04      -5.04      -7.19
  220     0.138    -17.22      17.22      -5.22      -7.37
  221     0.137    -17.28      17.28      -5.28      -7.43
  222     0.137    -17.25      17.25      -5.25      -7.40
  223     0.138    -17.18      17.18      -5.18      -7.33
  224     0.139    -17.12      17.12      -5.12      -7.27
  225     0.139    -17.13      17.13      -5.13      -7.28
  226     0.138    -17.21      17.21      -5.21      -7.36
  227     0.136    -17.32      17.32      -5.32      -7.47
  228     0.134    -17.43      17.43      -5.43      -7.58
  229     0.134    -17.47      17.47      -5.47      -7.62
  230     0.134    -17.43      17.43      -5.43      -7.58
  231     0.136    -17.34      17.34      -5.34      -7.49
  232     0.136    -17.31      17.31      -5.31      -7.46
  233     0.134    -17.43      17.43      -5.43      -7.58
  234     0.129    -17.79      17.79      -5.79      -7.94
  235     0.119    -18.46      18.46      -6.46      -8.61
  236     0.106    -19.46      19.46      -7.46      -9.61
  237     0.091    -20.80      20.80      -8.80     -10.95
  238     0.077    -22.30      22.30     -10.30     -12.45
  239     0.066    -23.59      23.59     -11.59     -13.74
  240     0.062    -24.11      24.11     -12.11     -14.26
  241     0.064    -23.84      23.84     -11.84     -13.99
  242     0.068    -23.31      23.31     -11.31     -13.46
  243     0.071    -22.97      22.97     -10.97     -13.12
  244     0.070    -23.05      23.05     -11.05     -13.20
  245     0.066    -23.62      23.62     -11.62     -13.77
  246     0.058    -24.67      24.67     -12.67     -14.82
  247     0.049    -26.12      26.12     -14.12     -16.27
  248     0.042    -27.60      27.60     -15.60     -17.75
  249     0.038    -28.33      28.33     -16.33     -18.48
  250     0.041    -27.77      27.77     -15.77     -17.92
  251     0.048    -26.46      26.46     -14.46     -16.61
  252     0.056    -25.08      25.08     -13.08     -15.23
  253     0.064    -23.90      23.90     -11.90     -14.05
  254     0.071    -22.95      22.95     -10.95     -13.10
  255     0.078    -22.21      22.21     -10.21     -12.36
  256     0.083    -21.63      21.63      -9.63     -11.78
  257     0.087    -21.20      21.20      -9.20     -11.35
  258     0.090    -20.90      20.90      -8.90     -11.05
  259     0.092    -20.69      20.69      -8.69     -10.84
  260     0.094    -20.50      20.50      -8.50     -10.65
  261     0.097    -20.23      20.23      -8.23     -10.38
  262     0.103    -19.78      19.78      -7.78      -9.93
  263     0.111    -19.12      19.12      -7.12      -9.27
  264     0.121    -18.33      18.33      -6.33      -8.48
  265     0.133    -17.51      17.51      -5.51      -7.66
  266     0.145    -16.78      16.78      -4.78      -6.93
  267     0.154    -16.24      16.24      -4.24      -6.39
  268     0.160    -15.90      15.90      -3.90      -6.05
  269     0.162    -15.80      15.80      -3.80      -5.95
  270     0.160    -15.92      15.92      -3.92      -6.07
  271     0.154    -16.23      16.23      -4.23      -6.38
  272     0.147    -16.68      16.68      -4.68      -6.83
  273     0.138    -17.20      17.20      -5.20      -7.35
  274     0.129    -17.77      17.77      -5.77      -7.92
  275     0.121    -18.36      18.36      -6.36      -8.51
  276     0.112    -19.00      19.00      -7.00      -9.15
  277     0.103    -19.77      19.77      -7.77      -9.92
  278     0.092    -20.75      20.75      -8.75     -10.90
  279     0.080    -21.96      21.96      -9.96     -12.11
  280     0.068    -23.29      23.29     -11.29     -13.44
  281     0.061    -24.35      24.35     -12.35     -14.50
  282     0.059    -24.52      24.52     -12.52     -14.67
  283     0.065    -23.71      23.71     -11.71     -13.86
  284     0.075    -22.48      22.48     -10.48     -12.63
  285     0.086    -21.31      21.31      -9.31     -11.46
  286     0.096    -20.39      20.39      -8.39     -10.54
  287     0.103    -19.71      19.71      -7.71      -9.86
  288     0.109    -19.24      19.24      -7.24      -9.39
  289     0.114    -18.89      18.89      -6.89      -9.04
  290     0.118    -18.59      18.59      -6.59      -8.74
  291     0.122    -18.30      18.30      -6.30      -8.45
  292     0.126    -18.00      18.00      -6.00      -8.15
  293     0.130    -17.69      17.69      -5.69      -7.84
  294     0.135    -17.41      17.41      -5.41      -7.56
  295     0.138    -17.18      17.18      -5.18      -7.33
  296     0.141    -17.00      17.00      -5.00      -7.15
  297     0.143    -16.88      16.88      -4.88      -7.03
  298     0.145    -16.80      16.80      -4.80      -6.95
  299     0.145    -16.77      16.77      -4.77      -6.92
  300     0.145    -16.79      16.79      -4.79      -6.94
  301     0.143    -16.87      16.87      -4.87      -7.02
  302     0.141    -17.02      17.02      -5.02      -7.17
  303     0.137    -17.26      17.26      -5.26      -7.41
  304     0.132    -17.59      17.59      -5.59      -7.74
  305     0.126    -18.02      18.02      -6.02      -8.17
  306     0.118    -18.54      18.54      -6.54      -8.69
  307     0.111    -19.10      19.10      -7.10      -9.25
  308     0.104    -19.70      19.70      -7.70      -9.85
  309     0.097    -20.28      20.28      -8.28     -10.43
  310     0.091    -20.80      20.80      -8.80     -10.95
  311     0.087    -21.19      21.19      -9.19     -11.34
  312     0.085    -21.37      21.37      -9.37     -11.52
  313     0.087    -21.19      21.19      -9.19     -11.34
  314     0.093    -20.60      20.60      -8.60     -10.75
  315     0.104    -19.66      19.66      -7.66      -9.81
  316     0.119    -18.50      18.50      -6.50      -8.65
  317     0.137    -17.28      17.28      -5.28      -7.43
  318     0.156    -16.11      16.11      -4.11      -6.26
  319     0.177    -15.03      15.03      -3.03      -5.18
  320     0.199    -14.04      14.04      -2.04      -4.19
  321     0.220    -13.14      13.14      -1.14      -3.29
  322     0.242    -12.31      12.31      -0.31      -2.46
  323     0.266    -11.51      11.51       0.49      -1.66
  324     0.290    -10.74      10.74       1.26      -0.89
  325     0.317     -9.99       9.99       2.01      -0.14
  326     0.344     -9.26       9.26       2.74       0.59
  327     0.374     -8.55       8.55       3.45       1.30
  328     0.404     -7.88       7.88       4.12       1.97
  329     0.434     -7.25       7.25       4.75       2.60
  330     0.465     -6.65       6.65       5.35       3.20
  331     0.496     -6.09       6.09       5.91       3.76
  332     0.527     -5.56       5.56       6.44       4.29
  333     0.558     -5.06       5.06       6.94       4.79
  334     0.590     -4.59       4.59       7.41       5.26
  335     0.621     -4.14       4.14       7.86       5.71
  336     0.652     -3.72       3.72       8.28       6.13
  337     0.682     -3.32       3.32       8.68       6.53
  338     0.712     -2.95       2.95       9.05       6.90
  339     0.740     -2.61       2.61       9.39       7.24
  340     0.766     -2.31       2.31       9.69       7.54
  341     0.792     -2.03       2.03       9.97       7.82
  342     0.814     -1.79       1.79      10.21       8.06
  343     0.835     -1.57       1.57      10.43       8.28
  344     0.853     -1.38       1.38      10.62       8.47
  345     0.871     -1.20       1.20      10.80       8.65
  346     0.888     -1.03       1.03      10.97       8.82
  347     0.905     -0.87       0.87      11.13       8.98
  348     0.919     -0.73       0.73      11.27       9.12
  349     0.933     -0.60       0.60      11.40       9.25
  350     0.946     -0.48       0.48      11.52       9.37
  351     0.958     -0.37       0.37      11.63       9.48
  352     0.968     -0.28       0.28      11.72       9.57
  353     0.976     -0.21       0.21      11.79       9.64
  354     0.983     -0.15       0.15      11.85       9.70
  355     0.989     -0.10       0.10      11.90       9.75
  356     0.993     -0.06       0.06      11.94       9.79
  357     0.995     -0.04       0.04      11.96       9.81
  358     0.998     -0.02       0.02      11.98       9.83
  359     0.999     -0.01       0.01      11.99       9.84
