MF-900B
947.5 MHz
14.48 dBd (16.63 dBi)
Vertical polarization



Vertical radiation pattern


0 = zenith, 90 = horizon, 180 = nadir

Angle     Field    Rel dB       Attn        dBi        dBd
-----     ------   ------     ------     ------     ------
    0     0.090    -20.93      20.93      -4.30      -6.45
    1     0.089    -21.05      21.05      -4.42      -6.57
    2     0.086    -21.36      21.36      -4.73      -6.88
    3     0.081    -21.86      21.86      -5.23      -7.38
    4     0.075    -22.50      22.50      -5.87      -8.02
    5     0.069    -23.24      23.24      -6.61      -8.76
    6     0.063    -23.97      23.97      -7.34      -9.49
    7     0.059    -24.59      24.59      -7.96     -10.11
    8     0.056    -24.98      24.98      -8.35     -10.50
    9     0.056    -25.05      25.05      -8.42     -10.57
   10     0.058    -24.77      24.77      -8.14     -10.29
   11     0.062    -24.20      24.20      -7.57      -9.72
   12     0.067    -23.45      23.45      -6.82      -8.97
   13     0.074    -22.61      22.61      -5.98      -8.13
   14     0.081    -21.78      21.78      -5.15      -7.30
   15     0.089    -21.03      21.03      -4.40      -6.55
   16     0.096    -20.38      20.38      -3.75      -5.90
   17     0.102    -19.86      19.86      -3.23      -5.38
   18     0.107    -19.45      19.45      -2.82      -4.97
   19     0.110    -19.15      19.15      -2.52      -4.67
   20     0.113    -18.91      18.91      -2.28      -4.43
   21     0.116    -18.69      18.69      -2.06      -4.21
   22     0.120    -18.45      18.45      -1.82      -3.97
   23     0.124    -18.13      18.13      -1.50      -3.65
   24     0.130    -17.71      17.71      -1.08      -3.23
   25     0.138    -17.22      17.22      -0.59      -2.74
   26     0.147    -16.68      16.68      -0.05      -2.20
   27     0.156    -16.16      16.16       0.47      -1.68
   28     0.164    -15.71      15.71       0.92      -1.23
   29     0.171    -15.35      15.35       1.28      -0.87
   30     0.176    -15.10      15.10       1.53      -0.62
   31     0.178    -14.98      14.98       1.65      -0.50
   32     0.178    -14.97      14.97       1.66      -0.49
   33     0.177    -15.06      15.06       1.57      -0.58
   34     0.173    -15.23      15.23       1.40      -0.75
   35     0.168    -15.47      15.47       1.16      -0.99
   36     0.163    -15.74      15.74       0.89      -1.26
   37     0.158    -16.03      16.03       0.60      -1.55
   38     0.152    -16.35      16.35       0.28      -1.87
   39     0.146    -16.69      16.69      -0.06      -2.21
   40     0.140    -17.05      17.05      -0.42      -2.57
   41     0.134    -17.47      17.47      -0.84      -2.99
   42     0.126    -17.97      17.97      -1.34      -3.49
   43     0.118    -18.57      18.57      -1.94      -4.09
   44     0.108    -19.32      19.32      -2.69      -4.84
   45     0.097    -20.26      20.26      -3.63      -5.78
   46     0.084    -21.47      21.47      -4.84      -6.99
   47     0.070    -23.04      23.04      -6.41      -8.56
   48     0.055    -25.13      25.13      -8.50     -10.65
   49     0.040    -27.95      27.95     -11.32     -13.47
   50     0.028    -31.14      31.14     -14.51     -16.66
   51     0.028    -31.04      31.04     -14.41     -16.56
   52     0.044    -27.21      27.21     -10.58     -12.73
   53     0.066    -23.60      23.60      -6.97      -9.12
   54     0.092    -20.74      20.74      -4.11      -6.26
   55     0.120    -18.44      18.44      -1.81      -3.96
   56     0.149    -16.54      16.54       0.09      -2.06
   57     0.179    -14.93      14.93       1.70      -0.45
   58     0.210    -13.54      13.54       3.09       0.94
   59     0.242    -12.33      12.33       4.30       2.15
   60     0.274    -11.26      11.26       5.37       3.22
   61     0.305    -10.30      10.30       6.33       4.18
   62     0.338     -9.43       9.43       7.20       5.05
   63     0.370     -8.63       8.63       8.00       5.85
   64     0.403     -7.89       7.89       8.74       6.59
   65     0.437     -7.20       7.20       9.43       7.28
   66     0.470     -6.55       6.55      10.08       7.93
   67     0.505     -5.94       5.94      10.69       8.54
   68     0.539     -5.37       5.37      11.26       9.11
   69     0.573     -4.83       4.83      11.80       9.65
   70     0.607     -4.33       4.33      12.30      10.15
   71     0.640     -3.87       3.87      12.76      10.61
   72     0.673     -3.44       3.44      13.19      11.04
   73     0.705     -3.04       3.04      13.59      11.44
   74     0.735     -2.68       2.68      13.95      11.80
   75     0.764     -2.34       2.34      14.29      12.14
   76     0.791     -2.04       2.04      14.59      12.44
   77     0.818     -1.75       1.75      14.88      12.73
   78     0.842     -1.49       1.49      15.14      12.99
   79     0.866     -1.25       1.25      15.38      13.23
   80     0.888     -1.03       1.03      15.60      13.45
   81     0.908     -0.84       0.84      15.79      13.64
   82     0.927     -0.66       0.66      15.97      13.82
   83     0.943     -0.51       0.51      16.12      13.97
   84     0.958     -0.37       0.37      16.26      14.11
   85     0.971     -0.26       0.26      16.37      14.22
   86     0.982     -0.16       0.16      16.47      14.32
   87     0.990     -0.09       0.09      16.54      14.39
   88     0.995     -0.04       0.04      16.59      14.44
   89     0.999     -0.01       0.01      16.62      14.47
   90     1.000      0.00       0.00      16.63      14.48
   91     0.999     -0.01       0.01      16.62      14.47
   92     0.995     -0.04       0.04      16.59      14.44
   93     0.990     -0.09       0.09      16.54      14.39
   94     0.982     -0.16       0.16      16.47      14.32
   95     0.971     -0.26       0.26      16.37      14.22
   96     0.958     -0.37       0.37      16.26      14.11
   97     0.943     -0.51       0.51      16.12      13.97
   98     0.927     -0.66       0.66      15.97      13.82
   99     0.908     -0.84       0.84      15.79      13.64
  100     0.887     -1.04       1.04      15.59      13.44
  101     0.865     -1.26       1.26      15.37      13.22
  102     0.841     -1.50       1.50      15.13      12.98
  103     0.817     -1.76       1.76      14.87      12.72
  104     0.790     -2.05       2.05      14.58      12.43
  105     0.763     -2.35       2.35      14.28      12.13
  106     0.734     -2.69       2.69      13.94      11.79
  107     0.705     -3.04       3.04      13.59      11.44
  108     0.674     -3.43       3.43      13.20      11.05
  109     0.642     -3.85       3.85      12.78      10.63
  110     0.609     -4.31       4.31      12.32      10.17
  111     0.575     -4.81       4.81      11.82       9.67
  112     0.541     -5.34       5.34      11.29       9.14
  113     0.506     -5.92       5.92      10.71       8.56
  114     0.470     -6.55       6.55      10.08       7.93
  115     0.435     -7.23       7.23       9.40       7.25
  116     0.400     -7.96       7.96       8.67       6.52
  117     0.366     -8.74       8.74       7.89       5.74
  118     0.332     -9.58       9.58       7.05       4.90
  119     0.300    -10.47      10.47       6.16       4.01
  120     0.268    -11.43      11.43       5.20       3.05
  121     0.238    -12.46      12.46       4.17       2.02
  122     0.209    -13.58      13.58       3.05       0.90
  123     0.182    -14.81      14.81       1.82      -0.33
  124     0.156    -16.16      16.16       0.47      -1.68
  125     0.130    -17.69      17.69      -1.06      -3.21
  126     0.107    -19.43      19.43      -2.80      -4.95
  127     0.085    -21.44      21.44      -4.81      -6.96
  128     0.065    -23.75      23.75      -7.12      -9.27
  129     0.049    -26.22      26.22      -9.59     -11.74
  130     0.039    -28.14      28.14     -11.51     -13.66
  131     0.039    -28.27      28.27     -11.64     -13.79
  132     0.045    -26.84      26.84     -10.21     -12.36
  133     0.056    -25.09      25.09      -8.46     -10.61
  134     0.066    -23.56      23.56      -6.93      -9.08
  135     0.077    -22.31      22.31      -5.68      -7.83
  136     0.086    -21.32      21.32      -4.69      -6.84
  137     0.094    -20.51      20.51      -3.88      -6.03
  138     0.102    -19.85      19.85      -3.22      -5.37
  139     0.108    -19.30      19.30      -2.67      -4.82
  140     0.114    -18.83      18.83      -2.20      -4.35
  141     0.120    -18.42      18.42      -1.79      -3.94
  142     0.125    -18.07      18.07      -1.44      -3.59
  143     0.129    -17.77      17.77      -1.14      -3.29
  144     0.133    -17.51      17.51      -0.88      -3.03
  145     0.136    -17.30      17.30      -0.67      -2.82
  146     0.139    -17.15      17.15      -0.52      -2.67
  147     0.140    -17.06      17.06      -0.43      -2.58
  148     0.141    -17.04      17.04      -0.41      -2.56
  149     0.140    -17.10      17.10      -0.47      -2.62
  150     0.137    -17.24      17.24      -0.61      -2.76
  151     0.134    -17.45      17.45      -0.82      -2.97
  152     0.130    -17.73      17.73      -1.10      -3.25
  153     0.125    -18.06      18.06      -1.43      -3.58
  154     0.120    -18.43      18.43      -1.80      -3.95
  155     0.115    -18.82      18.82      -2.19      -4.34
  156     0.109    -19.22      19.22      -2.59      -4.74
  157     0.105    -19.61      19.61      -2.98      -5.13
  158     0.100    -19.98      19.98      -3.35      -5.50
  159     0.096    -20.32      20.32      -3.69      -5.84
  160     0.093    -20.63      20.63      -4.00      -6.15
  161     0.090    -20.94      20.94      -4.31      -6.46
  162     0.086    -21.28      21.28      -4.65      -6.80
  163     0.083    -21.67      21.67      -5.04      -7.19
  164     0.078    -22.14      22.14      -5.51      -7.66
  165     0.073    -22.74      22.74      -6.11      -8.26
  166     0.067    -23.47      23.47      -6.84      -8.99
  167     0.061    -24.32      24.32      -7.69      -9.84
  168     0.054    -25.30      25.30      -8.67     -10.82
  169     0.048    -26.36      26.36      -9.73     -11.88
  170     0.042    -27.47      27.47     -10.84     -12.99
  171     0.037    -28.57      28.57     -11.94     -14.09
  172     0.033    -29.56      29.56     -12.93     -15.08
  173     0.030    -30.33      30.33     -13.70     -15.85
  174     0.029    -30.78      30.78     -14.15     -16.30
  175     0.029    -30.86      30.86     -14.23     -16.38
  176     0.029    -30.64      30.64     -14.01     -16.16
  177     0.031    -30.30      30.30     -13.67     -15.82
  178     0.032    -29.98      29.98     -13.35     -15.50
  179     0.032    -29.77      29.77     -13.14     -15.29
  180     0.033    -29.73      29.73     -13.10     -15.25
  181     0.032    -29.85      29.85     -13.22     -15.37
  182     0.031    -30.09      30.09     -13.46     -15.61
  183     0.030    -30.36      30.36     -13.73     -15.88
  184     0.030    -30.50      30.50     -13.87     -16.02
  185     0.030    -30.36      30.36     -13.73     -15.88
  186     0.032    -29.92      29.92     -13.29     -15.44
  187     0.034    -29.28      29.28     -12.65     -14.80
  188     0.037    -28.64      28.64     -12.01     -14.16
  189     0.039    -28.14      28.14     -11.51     -13.66
  190     0.040    -27.88      27.88     -11.25     -13.40
  191     0.040    -27.90      27.90     -11.27     -13.42
  192     0.039    -28.22      28.22     -11.59     -13.74
  193     0.036    -28.81      28.81     -12.18     -14.33
  194     0.033    -29.62      29.62     -12.99     -15.14
  195     0.030    -30.60      30.60     -13.97     -16.12
  196     0.026    -31.64      31.64     -15.01     -17.16
  197     0.023    -32.63      32.63     -16.00     -18.15
  198     0.021    -33.46      33.46     -16.83     -18.98
  199     0.020    -33.99      33.99     -17.36     -19.51
  200     0.020    -34.11      34.11     -17.48     -19.63
  201     0.020    -33.80      33.80     -17.17     -19.32
  202     0.022    -33.19      33.19     -16.56     -18.71
  203     0.024    -32.50      32.50     -15.87     -18.02
  204     0.025    -31.88      31.88     -15.25     -17.40
  205     0.027    -31.41      31.41     -14.78     -16.93
  206     0.028    -31.08      31.08     -14.45     -16.60
  207     0.029    -30.83      30.83     -14.20     -16.35
  208     0.030    -30.60      30.60     -13.97     -16.12
  209     0.031    -30.31      30.31     -13.68     -15.83
  210     0.032    -29.94      29.94     -13.31     -15.46
  211     0.033    -29.50      29.50     -12.87     -15.02
  212     0.035    -29.02      29.02     -12.39     -14.54
  213     0.038    -28.49      28.49     -11.86     -14.01
  214     0.040    -27.91      27.91     -11.28     -13.43
  215     0.043    -27.27      27.27     -10.64     -12.79
  216     0.047    -26.53      26.53      -9.90     -12.05
  217     0.052    -25.69      25.69      -9.06     -11.21
  218     0.058    -24.75      24.75      -8.12     -10.27
  219     0.065    -23.76      23.76      -7.13      -9.28
  220     0.073    -22.77      22.77      -6.14      -8.29
  221     0.081    -21.83      21.83      -5.20      -7.35
  222     0.089    -20.98      20.98      -4.35      -6.50
  223     0.097    -20.27      20.27      -3.64      -5.79
  224     0.104    -19.69      19.69      -3.06      -5.21
  225     0.109    -19.26      19.26      -2.63      -4.78
  226     0.113    -18.97      18.97      -2.34      -4.49
  227     0.115    -18.80      18.80      -2.17      -4.32
  228     0.116    -18.72      18.72      -2.09      -4.24
  229     0.116    -18.71      18.71      -2.08      -4.23
  230     0.115    -18.75      18.75      -2.12      -4.27
  231     0.115    -18.82      18.82      -2.19      -4.34
  232     0.114    -18.88      18.88      -2.25      -4.40
  233     0.113    -18.92      18.92      -2.29      -4.44
  234     0.113    -18.93      18.93      -2.30      -4.45
  235     0.114    -18.90      18.90      -2.27      -4.42
  236     0.114    -18.84      18.84      -2.21      -4.36
  237     0.115    -18.77      18.77      -2.14      -4.29
  238     0.116    -18.70      18.70      -2.07      -4.22
  239     0.117    -18.66      18.66      -2.03      -4.18
  240     0.116    -18.68      18.68      -2.05      -4.20
  241     0.115    -18.77      18.77      -2.14      -4.29
  242     0.113    -18.93      18.93      -2.30      -4.45
  243     0.110    -19.19      19.19      -2.56      -4.71
  244     0.105    -19.54      19.54      -2.91      -5.06
  245     0.100    -19.98      19.98      -3.35      -5.50
  246     0.094    -20.53      20.53      -3.90      -6.05
  247     0.087    -21.20      21.20      -4.57      -6.72
  248     0.080    -21.99      21.99      -5.36      -7.51
  249     0.071    -22.92      22.92      -6.29      -8.44
  250     0.063    -23.98      23.98      -7.35      -9.50
  251     0.055    -25.20      25.20      -8.57     -10.72
  252     0.047    -26.61      26.61      -9.98     -12.13
  253     0.039    -28.24      28.24     -11.61     -13.76
  254     0.031    -30.16      30.16     -13.53     -15.68
  255     0.024    -32.53      32.53     -15.90     -18.05
  256     0.017    -35.63      35.63     -19.00     -21.15
  257     0.010    -40.09      40.09     -23.46     -25.61
  258     0.004    -47.10      47.10     -30.47     -32.62
  259     0.005    -45.65      45.65     -29.02     -31.17
  260     0.010    -39.63      39.63     -23.00     -25.15
  261     0.016    -36.02      36.02     -19.39     -21.54
  262     0.021    -33.63      33.63     -17.00     -19.15
  263     0.025    -31.94      31.94     -15.31     -17.46
  264     0.029    -30.71      30.71     -14.08     -16.23
  265     0.032    -29.80      29.80     -13.17     -15.32
  266     0.035    -29.15      29.15     -12.52     -14.67
  267     0.037    -28.68      28.68     -12.05     -14.20
  268     0.038    -28.37      28.37     -11.74     -13.89
  269     0.039    -28.19      28.19     -11.56     -13.71
  270     0.039    -28.12      28.12     -11.49     -13.64
  271     0.039    -28.19      28.19     -11.56     -13.71
  272     0.038    -28.39      28.39     -11.76     -13.91
  273     0.036    -28.76      28.76     -12.13     -14.28
  274     0.034    -29.34      29.34     -12.71     -14.86
  275     0.031    -30.18      30.18     -13.55     -15.70
  276     0.027    -31.34      31.34     -14.71     -16.86
  277     0.022    -32.96      32.96     -16.33     -18.48
  278     0.017    -35.24      35.24     -18.61     -20.76
  279     0.012    -38.68      38.68     -22.05     -24.20
  280     0.006    -44.72      44.72     -28.09     -30.24
  281     0.003    -51.62      51.62     -34.99     -37.14
  282     0.008    -42.11      42.11     -25.48     -27.63
  283     0.014    -37.00      37.00     -20.37     -22.52
  284     0.021    -33.75      33.75     -17.12     -19.27
  285     0.027    -31.37      31.37     -14.74     -16.89
  286     0.034    -29.46      29.46     -12.83     -14.98
  287     0.041    -27.84      27.84     -11.21     -13.36
  288     0.048    -26.43      26.43      -9.80     -11.95
  289     0.055    -25.17      25.17      -8.54     -10.69
  290     0.063    -24.06      24.06      -7.43      -9.58
  291     0.070    -23.07      23.07      -6.44      -8.59
  292     0.078    -22.20      22.20      -5.57      -7.72
  293     0.085    -21.44      21.44      -4.81      -6.96
  294     0.091    -20.78      20.78      -4.15      -6.30
  295     0.097    -20.22      20.22      -3.59      -5.74
  296     0.103    -19.73      19.73      -3.10      -5.25
  297     0.109    -19.29      19.29      -2.66      -4.81
  298     0.114    -18.90      18.90      -2.27      -4.42
  299     0.118    -18.53      18.53      -1.90      -4.05
  300     0.123    -18.19      18.19      -1.56      -3.71
  301     0.128    -17.87      17.87      -1.24      -3.39
  302     0.132    -17.60      17.60      -0.97      -3.12
  303     0.135    -17.37      17.37      -0.74      -2.89
  304     0.138    -17.20      17.20      -0.57      -2.72
  305     0.139    -17.11      17.11      -0.48      -2.63
  306     0.140    -17.09      17.09      -0.46      -2.61
  307     0.139    -17.14      17.14      -0.51      -2.66
  308     0.137    -17.24      17.24      -0.61      -2.76
  309     0.135    -17.38      17.38      -0.75      -2.90
  310     0.133    -17.53      17.53      -0.90      -3.05
  311     0.131    -17.67      17.67      -1.04      -3.19
  312     0.129    -17.80      17.80      -1.17      -3.32
  313     0.127    -17.90      17.90      -1.27      -3.42
  314     0.126    -17.99      17.99      -1.36      -3.51
  315     0.124    -18.10      18.10      -1.47      -3.62
  316     0.122    -18.26      18.26      -1.63      -3.78
  317     0.119    -18.51      18.51      -1.88      -4.03
  318     0.114    -18.87      18.87      -2.24      -4.39
  319     0.108    -19.36      19.36      -2.73      -4.88
  320     0.100    -19.96      19.96      -3.33      -5.48
  321     0.093    -20.67      20.67      -4.04      -6.19
  322     0.085    -21.45      21.45      -4.82      -6.97
  323     0.077    -22.25      22.25      -5.62      -7.77
  324     0.071    -23.01      23.01      -6.38      -8.53
  325     0.065    -23.71      23.71      -7.08      -9.23
  326     0.061    -24.36      24.36      -7.73      -9.88
  327     0.056    -25.02      25.02      -8.39     -10.54
  328     0.051    -25.80      25.80      -9.17     -11.32
  329     0.046    -26.79      26.79     -10.16     -12.31
  330     0.039    -28.10      28.10     -11.47     -13.62
  331     0.032    -29.78      29.78     -13.15     -15.30
  332     0.026    -31.68      31.68     -15.05     -17.20
  333     0.023    -32.94      32.94     -16.31     -18.46
  334     0.024    -32.34      32.34     -15.71     -17.86
  335     0.030    -30.45      30.45     -13.82     -15.97
  336     0.037    -28.54      28.54     -11.91     -14.06
  337     0.044    -27.06      27.06     -10.43     -12.58
  338     0.050    -26.07      26.07      -9.44     -11.59
  339     0.053    -25.50      25.50      -8.87     -11.02
  340     0.054    -25.30      25.30      -8.67     -10.82
  341     0.054    -25.38      25.38      -8.75     -10.90
  342     0.052    -25.61      25.61      -8.98     -11.13
  343     0.051    -25.85      25.85      -9.22     -11.37
  344     0.051    -25.91      25.91      -9.28     -11.43
  345     0.052    -25.71      25.71      -9.08     -11.23
  346     0.054    -25.29      25.29      -8.66     -10.81
  347     0.058    -24.78      24.78      -8.15     -10.30
  348     0.061    -24.30      24.30      -7.67      -9.82
  349     0.064    -23.91      23.91      -7.28      -9.43
  350     0.066    -23.61      23.61      -6.98      -9.13
  351     0.068    -23.40      23.40      -6.77      -8.92
  352     0.069    -23.21      23.21      -6.58      -8.73
  353     0.071    -23.00      23.00      -6.37      -8.52
  354     0.073    -22.72      22.72      -6.09      -8.24
  355     0.076    -22.36      22.36      -5.73      -7.88
  356     0.080    -21.96      21.96      -5.33      -7.48
  357     0.084    -21.56      21.56      -4.93      -7.08
  358     0.087    -21.22      21.22      -4.59      -6.74
  359     0.089    -21.00      21.00      -4.37      -6.52
