17 Meter Wire Antennas



Center Frequency:		18.110 Mhz	 53.45 Mhz 3rd Harmonic
Halfwave in space is:		27.17 feet	18.47 coax|22.28 twinlead
Quarterwave in space is:	13.58 feet	 9.24 coax|11.14 twinlead

Quarterwave Vertical is:	12.92 feet	15.21 foot ground radials
Five Eights wave Vertical is:	33.30 feet	12.92 foot ground plane
Three Quarter wave Vertical:	40.09 feet	 6.46 foot eighthwave

Halfwave Dipole/Vertical is:	25.84 feet	12.92 one side.
Halfwave Reflector is:		27.13 feet	24.68 for Director
Low Mount Halfwave is:		25.29 feet	12.64 one side.
Halfwave Folded Dipole is:	25.51 feet	12.76 one side.
Halfwave Inverted V is:		26.78 feet	13.39 one side.
Colinear Array is:		53.01 feet	26.50 one side.
Extended Double Zepp is:	66.59 feet	33.30 one side.

Fullwave Quad Loop is:		56.32 feet	14.08 one side.
Reflector|Director:		59.14|53.79	14.78|13.45 one side.
Fullwave Delta Loop is:		56.32 feet	18.77 one side.
Reflector|Director:		59.14|53.79	19.71|17.93 one side.

Waves 1:  53.01 |1.5:  80.18 |2: 107.34 |2.5: 134.51 |3: 161.68 |4 : 216.01
Waves 5: 270.35 |6.0: 324.68 |7: 379.02 |8.0: 433.35 |9: 487.69 |10: 542.02

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06/99