Center Frequency: 21.060 Mhz 62.290 Mhz 3rd Harmonic Halfwave in space is: 23.36 feet 15.65 coax|20.56 twinlead Quarter wave in space is: 11.68 feet 7.83 coax|10.28 twinlead Quarter wave Vertical is: 11.11 feet 13.08 foot ground radials Five eights wave Vertical is: 28.97 feet 11.11 foot ground plane Three Quarter wave Vertical: 34.47 feet 5.56 foot eighthwave Halfwave wire dipole is: 22.22 feet 11.11 one side. Halfwave Reflector is: 23.33 feet 21.22 for Director Low Mount Halfwave is: 21.75 feet 10.87 one side. Halfwave folded dipole is: 21.94 feet 10.97 one side. Halfwave inverted V is: 23.03 feet 11.51 one side. Extended double Zepp is: 59.81 feet 29.90 one side. Fullwave quad loop is: 48.43 feet 12.11 one side. Reflector|Director: 50.85|46.25 12.71|11.56 one side. Fullwave delta loop is: 48.43 feet 16.14 one side. Reflector|Director: 50.85|46.25 16.95|15.42 one side. Waves 1: 45.58 |1.5: 68.95 |2: 92.31 |2.5: 115.67 |3: 139.03 |4 : 185.75 Waves 5: 232.48 |6.0: 279.20 |7: 325.93 |8.0: 372.65 |9: 419.37 |10: 466.10
Center Frequency: 21.300 Mhz 63.000 Mhz 3rd Harmonic Halfwave in space is: 23.10 feet 15.48 coax|20.33 twinlead Quarter wave in space is: 11.55 feet 7.74 coax|10.16 twinlead Quarter wave Vertical is: 10.99 feet 12.94 foot ground radials Five eights wave Vertical is: 28.64 feet 10.99 foot ground plane Three Quarter wave Vertical: 34.08 feet 5.49 foot eighthwave Halfwave wire dipole is: 21.97 feet 10.99 one side. Halfwave Reflector is: 23.07 feet 20.98 for Director Low Mount Halfwave is: 21.50 feet 10.75 one side. Halfwave folded dipole is: 21.69 feet 10.85 one side. Halfwave inverted V is: 22.77 feet 11.38 one side. Extended double Zepp is: 59.13 feet 29.57 one side. Fullwave quad loop is: 47.89 feet 11.97 one side. Reflector|Director: 50.28|45.73 12.57|11.43 one side. Fullwave delta loop is: 47.89 feet 15.96 one side. Reflector|Director: 50.28|45.73 16.76|15.24 one side. Waves 1: 45.07 |1.5: 68.17 |2: 91.27 |2.5: 114.37 |3: 137.46 |4 : 183.66 Waves 5: 229.86 |6.0: 276.06 |7: 322.25 |8.0: 368.45 |9: 414.65 |10: 460.85
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