JS - This may help - iane ~ RHF

Shortwave Listening (SWL) Frequency Bands

SW Meter Band -- One Wave - - 1/2 WL - 1/4 WL - - Loop
Center Frequency----Length - - - - Feet - - - Feet - - Antenna
SW Band = MHz - - -K984.0 - - - -K468.0 - -K234.0 - -F1005

120 Meter = 2.40 - - - 410.0 - - - - 195.0 - - - 97.5 - - - 418.8

90 Meters = 3.30 - - - 298.2 - - - - 141.8 - - - 70.9 - - - 304.5

75 Meters = 3.95 - - - 249.1 - - - - 118.5 - - - 59.2 - - - 254.4

60 Meters = 4.91 - - - - 200.6 - - - - 95.4 - - - 47.7 - - - 204.9

49 Meters = 6.08 - - - - 162.0 - - - - 77.0 - - - 38.5 - - - 165.4

41 Meters = 7.35 - - - - 133.9 - - - - 63.7 - - - 31.8 - - - 136.7

31 Meters = 9.55 - - - - 103.0 - - - - 49.0 - - - 24.5 - - - 105.2

25 Meters = 11.9 - - - - 82.7 - - - - 39.3 - - - 19.7 - - - 84.5

22 Meters = 13.72 - - - - 71.7 - - - - 34.1 - - - 17.1 - - - 73.3

19 Meters = 15.45 - - - - 63.7 - - - - 30.3 - - - 15.1 - - - 65.0

16 Meters = 17.69 - - - - 55.6 - - - - 26.5 - - - 13.2 - - - 56.8

13 Meters = 21.65 - - - - 45.5 - - - - 21.6 - - - 10.8 - - - 46.4

11 Meters = 25.85 - - - - 38.1 - - - - 18.1 - - - - 9.1 - - - 38.9

Telamon and RHF are both right.(within reason,unless you want to grow an
antenna farm in your back yard) www.devilfinder.com Calculating
the correct lenght of shortwave radio antenna wire for each frequency
cuhulin