Interactive antenna model

Dipole elevation patterns

40 · 20 · 15 · 10 meters
Estimated Alpha Delta DX-EE elevation patterns on four amateur bands Four colored polar elevation traces show the broadside pattern of a horizontal dipole over ideal ground at a user-adjustable effective height. 0° 45° 90° 45° 0° Elevation angle above horizon · broadside view
40 m 0.25 λ 20 m 0.50 λ 15 m 0.67 λ 10 m 1.01 λ

Lowest strong lobe · 40 m: 84° · 20 m: 30° · 15 m: 22° · 10 m: 14°