Build your own Three Element Yagi:
6 Meter data sheet
Total copper tubing required for elements: 27' 4"
Length of boom: 10' 11" 

ELEMENT             LENGTH (in.)       SPAC. TO REF. (in.)   ELE. DIA. (in.)
Reflector           115.6250                     0               0.25000
Driven              109.1563               43.2188               0.25000
Director  1         102.7188               86.4367               0.25000

Normalized Radiation Resistance at 52.002 MHz is 38.7 Ohms 
FREQ (mHz)   GAIN (dBi)    F/B (dB)          IMPEDANCE (ohms)      VSWR
  50.000       7.78       16.93               32.7-j23.00          3.47
  50.091       7.79       17.65               32.83-j21.36         3.31
  50.182       7.81       18.37               32.93-j19.71         3.16
  50.273       7.82       19.06               32.98-j18.06         3.02
  50.364       7.84       19.71               32.99-j16.4          2.89
  50.455       7.85       20.27               32.97-j14.73         2.76
  50.546       7.87       20.73               32.91-j13.06         2.63
  50.637       7.89       21.04               32.81-j11.36         2.51
  50.728       7.91       21.17               32.68-j9.65          2.39
  50.819       7.93       21.12               32.51-j7.92          2.27
  50.910       7.96       20.90               32.31-j6.17          2.16
  51.001       7.98       20.53               32.08-j4.39          2.05
  51.092       8.01       20.06               31.81-j2.59          1.94
  51.183       8.04       19.51               31.52-j.76           1.84
  51.274       8.07       18.91               31.19+j1.11          1.74
  51.365       8.10       18.29               30.84+j3.01          1.64
  51.456       8.13       17.66               30.47+j4.94          1.54
  51.547       8.17       17.04               30.07+j6.92          1.44
  51.638       8.20       16.42               29.65+j8.93          1.35
  51.729       8.24       15.82               29.2+j10.99          1.26
  51.820       8.28       15.23               28.74+j13.09         1.17
  51.911       8.32       14.66               28.27+j15.24         1.08
  52.002       8.36       14.10               27.78+j17.43         1.00
  52.093       8.40       13.55               27.28+j19.68         1.09
  52.184       8.43       13.02               26.77+j21.98         1.19
  52.275       8.47       12.50               26.26+j24.33         1.30
  52.366       8.51       11.99               25.74+j26.74         1.43
  52.457       8.55       11.50               25.22+j29.2          1.57
  52.548       8.58       11.01               24.71+j31.73         1.74
  52.639       8.61       10.54               24.21+j34.31         1.93
  52.730       8.64       10.07               23.72+j36.95         2.14
  52.821       8.66        9.61               23.24+j39.66         2.38
  52.912       8.68        9.16               22.79+j42.42         2.65
  53.003       8.69        8.71               22.35+j45.25         2.96
  53.094       8.70        8.28               21.95+j48.13         3.30
  53.185       8.69        7.84               21.58+j51.08         3.68
  53.276       8.68        7.42               21.24+j54.08         4.11
  53.367       8.65        7.00               20.95+j57.14         4.57
  53.458       8.61        6.59               20.7+j60.26          5.07
  53.549       8.56        6.18               20.5+j63.44          5.62
  53.640       8.50        5.77               20.36+j66.66         6.20
  53.731       8.41        5.38               20.28+j69.93         6.82
  53.822       8.31        4.98               20.25+j73.25         7.46
  53.913       8.20        4.60               20.3+j76.61          8.14
  54.004       8.06        4.21               20.41+j80.00         8.82

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