RY-900B
935.0 MHz
10.00 dBd (12.15 dBi)
Horizontal polarization



Vertical radiation pattern


0 = zenith, 90 = horizon, 180 = nadir

Angle     Field    Rel dB       Attn        dBi        dBd
-----     ------   ------     ------     ------     ------
    0     0.171    -15.33      15.33      -3.18      -5.33
    1     0.184    -14.69      14.69      -2.54      -4.69
    2     0.195    -14.21      14.21      -2.06      -4.21
    3     0.203    -13.84      13.84      -1.69      -3.84
    4     0.211    -13.53      13.53      -1.38      -3.53
    5     0.217    -13.26      13.26      -1.11      -3.26
    6     0.224    -13.00      13.00      -0.85      -3.00
    7     0.230    -12.76      12.76      -0.61      -2.76
    8     0.237    -12.52      12.52      -0.37      -2.52
    9     0.242    -12.31      12.31      -0.16      -2.31
   10     0.248    -12.12      12.12       0.03      -2.12
   11     0.249    -12.07      12.07       0.08      -2.07
   12     0.249    -12.08      12.08       0.07      -2.08
   13     0.249    -12.07      12.07       0.08      -2.07
   14     0.250    -12.03      12.03       0.12      -2.03
   15     0.252    -11.97      11.97       0.18      -1.97
   16     0.254    -11.90      11.90       0.25      -1.90
   17     0.252    -11.97      11.97       0.18      -1.97
   18     0.250    -12.04      12.04       0.11      -2.04
   19     0.248    -12.11      12.11       0.04      -2.11
   20     0.246    -12.17      12.17      -0.02      -2.17
   21     0.244    -12.24      12.24      -0.09      -2.24
   22     0.239    -12.44      12.44      -0.29      -2.44
   23     0.229    -12.81      12.81      -0.66      -2.81
   24     0.218    -13.24      13.24      -1.09      -3.24
   25     0.207    -13.67      13.67      -1.52      -3.67
   26     0.197    -14.10      14.10      -1.95      -4.10
   27     0.188    -14.50      14.50      -2.35      -4.50
   28     0.178    -14.99      14.99      -2.84      -4.99
   29     0.168    -15.51      15.51      -3.36      -5.51
   30     0.159    -15.98      15.98      -3.83      -5.98
   31     0.151    -16.40      16.40      -4.25      -6.40
   32     0.145    -16.77      16.77      -4.62      -6.77
   33     0.139    -17.14      17.14      -4.99      -7.14
   34     0.129    -17.81      17.81      -5.66      -7.81
   35     0.118    -18.54      18.54      -6.39      -8.54
   36     0.108    -19.30      19.30      -7.15      -9.30
   37     0.100    -20.02      20.02      -7.87     -10.02
   38     0.094    -20.58      20.58      -8.43     -10.58
   39     0.089    -21.05      21.05      -8.90     -11.05
   40     0.086    -21.28      21.28      -9.13     -11.28
   41     0.089    -20.99      20.99      -8.84     -10.99
   42     0.098    -20.18      20.18      -8.03     -10.18
   43     0.112    -19.05      19.05      -6.90      -9.05
   44     0.129    -17.80      17.80      -5.65      -7.80
   45     0.147    -16.66      16.66      -4.51      -6.66
   46     0.167    -15.52      15.52      -3.37      -5.52
   47     0.191    -14.40      14.40      -2.25      -4.40
   48     0.215    -13.35      13.35      -1.20      -3.35
   49     0.241    -12.36      12.36      -0.21      -2.36
   50     0.267    -11.47      11.47       0.68      -1.47
   51     0.291    -10.71      10.71       1.44      -0.71
   52     0.317     -9.99       9.99       2.16       0.01
   53     0.342     -9.32       9.32       2.83       0.68
   54     0.368     -8.68       8.68       3.47       1.32
   55     0.394     -8.08       8.08       4.07       1.92
   56     0.420     -7.53       7.53       4.62       2.47
   57     0.445     -7.03       7.03       5.12       2.97
   58     0.471     -6.54       6.54       5.61       3.46
   59     0.497     -6.07       6.07       6.08       3.93
   60     0.524     -5.62       5.62       6.53       4.38
   61     0.550     -5.19       5.19       6.96       4.81
   62     0.576     -4.79       4.79       7.36       5.21
   63     0.603     -4.40       4.40       7.75       5.60
   64     0.628     -4.04       4.04       8.11       5.96
   65     0.655     -3.68       3.68       8.47       6.32
   66     0.680     -3.35       3.35       8.80       6.65
   67     0.705     -3.04       3.04       9.11       6.96
   68     0.729     -2.75       2.75       9.40       7.25
   69     0.752     -2.47       2.47       9.68       7.53
   70     0.774     -2.22       2.22       9.93       7.78
   71     0.796     -1.98       1.98      10.17       8.02
   72     0.818     -1.75       1.75      10.40       8.25
   73     0.838     -1.54       1.54      10.61       8.46
   74     0.856     -1.35       1.35      10.80       8.65
   75     0.875     -1.16       1.16      10.99       8.84
   76     0.891     -1.00       1.00      11.15       9.00
   77     0.907     -0.85       0.85      11.30       9.15
   78     0.922     -0.71       0.71      11.44       9.29
   79     0.934     -0.59       0.59      11.56       9.41
   80     0.946     -0.48       0.48      11.67       9.52
   81     0.957     -0.38       0.38      11.77       9.62
   82     0.966     -0.30       0.30      11.85       9.70
   83     0.974     -0.23       0.23      11.92       9.77
   84     0.982     -0.16       0.16      11.99       9.84
   85     0.987     -0.11       0.11      12.04       9.89
   86     0.992     -0.07       0.07      12.08       9.93
   87     0.997     -0.03       0.03      12.12       9.97
   88     0.999     -0.01       0.01      12.14       9.99
   89     1.000      0.00       0.00      12.15      10.00
   90     1.000      0.00       0.00      12.15      10.00
   91     0.999     -0.01       0.01      12.14       9.99
   92     0.998     -0.02       0.02      12.13       9.98
   93     0.994     -0.05       0.05      12.10       9.95
   94     0.991     -0.08       0.08      12.07       9.92
   95     0.985     -0.13       0.13      12.02       9.87
   96     0.978     -0.19       0.19      11.96       9.81
   97     0.972     -0.25       0.25      11.90       9.75
   98     0.963     -0.33       0.33      11.82       9.67
   99     0.954     -0.41       0.41      11.74       9.59
  100     0.943     -0.51       0.51      11.64       9.49
  101     0.931     -0.62       0.62      11.53       9.38
  102     0.918     -0.74       0.74      11.41       9.26
  103     0.906     -0.86       0.86      11.29       9.14
  104     0.891     -1.00       1.00      11.15       9.00
  105     0.876     -1.15       1.15      11.00       8.85
  106     0.860     -1.31       1.31      10.84       8.69
  107     0.840     -1.51       1.51      10.64       8.49
  108     0.820     -1.72       1.72      10.43       8.28
  109     0.801     -1.93       1.93      10.22       8.07
  110     0.780     -2.16       2.16       9.99       7.84
  111     0.759     -2.40       2.40       9.75       7.60
  112     0.735     -2.67       2.67       9.48       7.33
  113     0.710     -2.97       2.97       9.18       7.03
  114     0.685     -3.28       3.28       8.87       6.72
  115     0.660     -3.61       3.61       8.54       6.39
  116     0.635     -3.94       3.94       8.21       6.06
  117     0.610     -4.29       4.29       7.86       5.71
  118     0.582     -4.70       4.70       7.45       5.30
  119     0.553     -5.14       5.14       7.01       4.86
  120     0.525     -5.60       5.60       6.55       4.40
  121     0.497     -6.07       6.07       6.08       3.93
  122     0.470     -6.55       6.55       5.60       3.45
  123     0.444     -7.06       7.06       5.09       2.94
  124     0.414     -7.65       7.65       4.50       2.35
  125     0.385     -8.28       8.28       3.87       1.72
  126     0.357     -8.94       8.94       3.21       1.06
  127     0.330     -9.62       9.62       2.53       0.38
  128     0.305    -10.32      10.32       1.83      -0.32
  129     0.278    -11.13      11.13       1.02      -1.13
  130     0.249    -12.09      12.09       0.06      -2.09
  131     0.221    -13.12      13.12      -0.97      -3.12
  132     0.195    -14.21      14.21      -2.06      -4.21
  133     0.171    -15.33      15.33      -3.18      -5.33
  134     0.151    -16.43      16.43      -4.28      -6.43
  135     0.129    -17.76      17.76      -5.61      -7.76
  136     0.110    -19.20      19.20      -7.05      -9.20
  137     0.094    -20.58      20.58      -8.43     -10.58
  138     0.083    -21.61      21.61      -9.46     -11.61
  139     0.080    -21.97      21.97      -9.82     -11.97
  140     0.081    -21.81      21.81      -9.66     -11.81
  141     0.083    -21.61      21.61      -9.46     -11.61
  142     0.090    -20.88      20.88      -8.73     -10.88
  143     0.102    -19.83      19.83      -7.68      -9.83
  144     0.116    -18.70      18.70      -6.55      -8.70
  145     0.131    -17.64      17.64      -5.49      -7.64
  146     0.141    -17.00      17.00      -4.85      -7.00
  147     0.149    -16.51      16.51      -4.36      -6.51
  148     0.159    -15.98      15.98      -3.83      -5.98
  149     0.169    -15.42      15.42      -3.27      -5.42
  150     0.181    -14.85      14.85      -2.70      -4.85
  151     0.192    -14.32      14.32      -2.17      -4.32
  152     0.197    -14.10      14.10      -1.95      -4.10
  153     0.203    -13.84      13.84      -1.69      -3.84
  154     0.210    -13.55      13.55      -1.40      -3.55
  155     0.218    -13.24      13.24      -1.09      -3.24
  156     0.225    -12.94      12.94      -0.79      -2.94
  157     0.229    -12.80      12.80      -0.65      -2.80
  158     0.228    -12.86      12.86      -0.71      -2.86
  159     0.227    -12.89      12.89      -0.74      -2.89
  160     0.228    -12.86      12.86      -0.71      -2.86
  161     0.230    -12.77      12.77      -0.62      -2.77
  162     0.234    -12.63      12.63      -0.48      -2.63
  163     0.233    -12.66      12.66      -0.51      -2.66
  164     0.231    -12.73      12.73      -0.58      -2.73
  165     0.231    -12.74      12.74      -0.59      -2.74
  166     0.231    -12.71      12.71      -0.56      -2.71
  167     0.234    -12.63      12.63      -0.48      -2.63
  168     0.235    -12.58      12.58      -0.43      -2.58
  169     0.230    -12.75      12.75      -0.60      -2.75
  170     0.225    -12.94      12.94      -0.79      -2.94
  171     0.221    -13.12      13.12      -0.97      -3.12
  172     0.217    -13.29      13.29      -1.14      -3.29
  173     0.213    -13.43      13.43      -1.28      -3.43
  174     0.208    -13.63      13.63      -1.48      -3.63
  175     0.201    -13.94      13.94      -1.79      -3.94
  176     0.193    -14.28      14.28      -2.13      -4.28
  177     0.186    -14.62      14.62      -2.47      -4.62
  178     0.179    -14.95      14.95      -2.80      -4.95
  179     0.172    -15.28      15.28      -3.13      -5.28
  180     0.165    -15.66      15.66      -3.51      -5.66
  181     0.157    -16.10      16.10      -3.95      -6.10
  182     0.148    -16.57      16.57      -4.42      -6.57
  183     0.140    -17.07      17.07      -4.92      -7.07
  184     0.132    -17.58      17.58      -5.43      -7.58
  185     0.126    -18.02      18.02      -5.87      -8.02
  186     0.122    -18.29      18.29      -6.14      -8.29
  187     0.119    -18.51      18.51      -6.36      -8.51
  188     0.117    -18.67      18.67      -6.52      -8.67
  189     0.115    -18.76      18.76      -6.61      -8.76
  190     0.115    -18.76      18.76      -6.61      -8.76
  191     0.118    -18.53      18.53      -6.38      -8.53
  192     0.124    -18.15      18.15      -6.00      -8.15
  193     0.130    -17.74      17.74      -5.59      -7.74
  194     0.136    -17.30      17.30      -5.15      -7.30
  195     0.143    -16.87      16.87      -4.72      -6.87
  196     0.150    -16.46      16.46      -4.31      -6.46
  197     0.157    -16.07      16.07      -3.92      -6.07
  198     0.164    -15.70      15.70      -3.55      -5.70
  199     0.171    -15.33      15.33      -3.18      -5.33
  200     0.178    -14.99      14.99      -2.84      -4.99
  201     0.185    -14.66      14.66      -2.51      -4.66
  202     0.191    -14.39      14.39      -2.24      -4.39
  203     0.196    -14.17      14.17      -2.02      -4.17
  204     0.200    -13.96      13.96      -1.81      -3.96
  205     0.205    -13.77      13.77      -1.62      -3.77
  206     0.209    -13.60      13.60      -1.45      -3.60
  207     0.212    -13.46      13.46      -1.31      -3.46
  208     0.214    -13.38      13.38      -1.23      -3.38
  209     0.215    -13.34      13.34      -1.19      -3.34
  210     0.216    -13.31      13.31      -1.16      -3.31
  211     0.217    -13.29      13.29      -1.14      -3.29
  212     0.217    -13.29      13.29      -1.14      -3.29
  213     0.216    -13.33      13.33      -1.18      -3.33
  214     0.213    -13.45      13.45      -1.30      -3.45
  215     0.209    -13.59      13.59      -1.44      -3.59
  216     0.205    -13.75      13.75      -1.60      -3.75
  217     0.202    -13.91      13.91      -1.76      -3.91
  218     0.197    -14.10      14.10      -1.95      -4.10
  219     0.193    -14.31      14.31      -2.16      -4.31
  220     0.187    -14.58      14.58      -2.43      -4.58
  221     0.181    -14.86      14.86      -2.71      -4.86
  222     0.175    -15.16      15.16      -3.01      -5.16
  223     0.168    -15.47      15.47      -3.32      -5.47
  224     0.162    -15.79      15.79      -3.64      -5.79
  225     0.156    -16.13      16.13      -3.98      -6.13
  226     0.150    -16.48      16.48      -4.33      -6.48
  227     0.144    -16.84      16.84      -4.69      -6.84
  228     0.138    -17.23      17.23      -5.08      -7.23
  229     0.131    -17.65      17.65      -5.50      -7.65
  230     0.125    -18.09      18.09      -5.94      -8.09
  231     0.118    -18.59      18.59      -6.44      -8.59
  232     0.111    -19.11      19.11      -6.96      -9.11
  233     0.104    -19.66      19.66      -7.51      -9.66
  234     0.098    -20.20      20.20      -8.05     -10.20
  235     0.092    -20.74      20.74      -8.59     -10.74
  236     0.087    -21.25      21.25      -9.10     -11.25
  237     0.082    -21.74      21.74      -9.59     -11.74
  238     0.078    -22.17      22.17     -10.02     -12.17
  239     0.075    -22.50      22.50     -10.35     -12.50
  240     0.073    -22.70      22.70     -10.55     -12.70
  241     0.073    -22.77      22.77     -10.62     -12.77
  242     0.073    -22.71      22.71     -10.56     -12.71
  243     0.075    -22.54      22.54     -10.39     -12.54
  244     0.077    -22.29      22.29     -10.14     -12.29
  245     0.080    -21.98      21.98      -9.83     -11.98
  246     0.083    -21.62      21.62      -9.47     -11.62
  247     0.087    -21.25      21.25      -9.10     -11.25
  248     0.090    -20.89      20.89      -8.74     -10.89
  249     0.094    -20.53      20.53      -8.38     -10.53
  250     0.098    -20.20      20.20      -8.05     -10.20
  251     0.101    -19.89      19.89      -7.74      -9.89
  252     0.105    -19.60      19.60      -7.45      -9.60
  253     0.108    -19.36      19.36      -7.21      -9.36
  254     0.110    -19.15      19.15      -7.00      -9.15
  255     0.113    -18.97      18.97      -6.82      -8.97
  256     0.115    -18.81      18.81      -6.66      -8.81
  257     0.117    -18.67      18.67      -6.52      -8.67
  258     0.118    -18.53      18.53      -6.38      -8.53
  259     0.121    -18.36      18.36      -6.21      -8.36
  260     0.123    -18.21      18.21      -6.06      -8.21
  261     0.125    -18.08      18.08      -5.93      -8.08
  262     0.126    -17.96      17.96      -5.81      -7.96
  263     0.128    -17.86      17.86      -5.71      -7.86
  264     0.129    -17.78      17.78      -5.63      -7.78
  265     0.130    -17.74      17.74      -5.59      -7.74
  266     0.130    -17.71      17.71      -5.56      -7.71
  267     0.130    -17.70      17.70      -5.55      -7.70
  268     0.130    -17.70      17.70      -5.55      -7.70
  269     0.130    -17.71      17.71      -5.56      -7.71
  270     0.130    -17.72      17.72      -5.57      -7.72
  271     0.130    -17.73      17.73      -5.58      -7.73
  272     0.130    -17.75      17.75      -5.60      -7.75
  273     0.129    -17.78      17.78      -5.63      -7.78
  274     0.128    -17.83      17.83      -5.68      -7.83
  275     0.128    -17.87      17.87      -5.72      -7.87
  276     0.127    -17.92      17.92      -5.77      -7.92
  277     0.126    -17.98      17.98      -5.83      -7.98
  278     0.125    -18.06      18.06      -5.91      -8.06
  279     0.124    -18.15      18.15      -6.00      -8.15
  280     0.122    -18.26      18.26      -6.11      -8.26
  281     0.120    -18.42      18.42      -6.27      -8.42
  282     0.117    -18.60      18.60      -6.45      -8.60
  283     0.115    -18.79      18.79      -6.64      -8.79
  284     0.112    -19.00      19.00      -6.85      -9.00
  285     0.110    -19.21      19.21      -7.06      -9.21
  286     0.107    -19.43      19.43      -7.28      -9.43
  287     0.104    -19.68      19.68      -7.53      -9.68
  288     0.101    -19.92      19.92      -7.77      -9.92
  289     0.098    -20.16      20.16      -8.01     -10.16
  290     0.095    -20.40      20.40      -8.25     -10.40
  291     0.093    -20.63      20.63      -8.48     -10.63
  292     0.090    -20.87      20.87      -8.72     -10.87
  293     0.088    -21.11      21.11      -8.96     -11.11
  294     0.086    -21.31      21.31      -9.16     -11.31
  295     0.085    -21.45      21.45      -9.30     -11.45
  296     0.084    -21.55      21.55      -9.40     -11.55
  297     0.083    -21.61      21.61      -9.46     -11.61
  298     0.082    -21.70      21.70      -9.55     -11.70
  299     0.082    -21.74      21.74      -9.59     -11.74
  300     0.082    -21.68      21.68      -9.53     -11.68
  301     0.084    -21.53      21.53      -9.38     -11.53
  302     0.086    -21.30      21.30      -9.15     -11.30
  303     0.089    -21.00      21.00      -8.85     -11.00
  304     0.092    -20.69      20.69      -8.54     -10.69
  305     0.097    -20.29      20.29      -8.14     -10.29
  306     0.102    -19.81      19.81      -7.66      -9.81
  307     0.109    -19.28      19.28      -7.13      -9.28
  308     0.116    -18.74      18.74      -6.59      -8.74
  309     0.123    -18.21      18.21      -6.06      -8.21
  310     0.130    -17.69      17.69      -5.54      -7.69
  311     0.139    -17.15      17.15      -5.00      -7.15
  312     0.148    -16.60      16.60      -4.45      -6.60
  313     0.157    -16.08      16.08      -3.93      -6.08
  314     0.166    -15.58      15.58      -3.43      -5.58
  315     0.174    -15.19      15.19      -3.04      -5.19
  316     0.182    -14.82      14.82      -2.67      -4.82
  317     0.189    -14.45      14.45      -2.30      -4.45
  318     0.197    -14.11      14.11      -1.96      -4.11
  319     0.204    -13.80      13.80      -1.65      -3.80
  320     0.210    -13.56      13.56      -1.41      -3.56
  321     0.213    -13.43      13.43      -1.28      -3.43
  322     0.216    -13.32      13.32      -1.17      -3.32
  323     0.218    -13.23      13.23      -1.08      -3.23
  324     0.220    -13.14      13.14      -0.99      -3.14
  325     0.222    -13.07      13.07      -0.92      -3.07
  326     0.222    -13.09      13.09      -0.94      -3.09
  327     0.220    -13.17      13.17      -1.02      -3.17
  328     0.217    -13.28      13.28      -1.13      -3.28
  329     0.214    -13.40      13.40      -1.25      -3.40
  330     0.211    -13.53      13.53      -1.38      -3.53
  331     0.207    -13.67      13.67      -1.52      -3.67
  332     0.201    -13.93      13.93      -1.78      -3.93
  333     0.195    -14.20      14.20      -2.05      -4.20
  334     0.188    -14.50      14.50      -2.35      -4.50
  335     0.182    -14.80      14.80      -2.65      -4.80
  336     0.176    -15.10      15.10      -2.95      -5.10
  337     0.169    -15.46      15.46      -3.31      -5.46
  338     0.160    -15.92      15.92      -3.77      -5.92
  339     0.151    -16.42      16.42      -4.27      -6.42
  340     0.142    -16.94      16.94      -4.79      -6.94
  341     0.134    -17.47      17.47      -5.32      -7.47
  342     0.126    -18.00      18.00      -5.85      -8.00
  343     0.118    -18.55      18.55      -6.40      -8.55
  344     0.111    -19.13      19.13      -6.98      -9.13
  345     0.103    -19.74      19.74      -7.59      -9.74
  346     0.096    -20.33      20.33      -8.18     -10.33
  347     0.090    -20.89      20.89      -8.74     -10.89
  348     0.086    -21.32      21.32      -9.17     -11.32
  349     0.086    -21.35      21.35      -9.20     -11.35
  350     0.087    -21.25      21.25      -9.10     -11.25
  351     0.089    -21.05      21.05      -8.90     -11.05
  352     0.092    -20.74      20.74      -8.59     -10.74
  353     0.096    -20.34      20.34      -8.19     -10.34
  354     0.102    -19.87      19.87      -7.72      -9.87
  355     0.108    -19.32      19.32      -7.17      -9.32
  356     0.116    -18.69      18.69      -6.54      -8.69
  357     0.126    -17.98      17.98      -5.83      -7.98
  358     0.139    -17.15      17.15      -5.00      -7.15
  359     0.155    -16.22      16.22      -4.07      -6.22
