In-use vertical pattern
ERP field: In-Use ERP/VP = 1 kW
0°
30°
60°
90°
120°
150°
180°
210°
240°
270°
300°
330°
N
E
S
W
0°: 2 dB attenuation; relative ERP 63.1% of peak
10°: 2 dB attenuation; relative ERP 63.1% of peak
20°: 0 dB attenuation; relative ERP 100% of peak
30°: 0 dB attenuation; relative ERP 100% of peak
40°: 1 dB attenuation; relative ERP 79.4% of peak
50°: 2 dB attenuation; relative ERP 63.1% of peak
60°: 2 dB attenuation; relative ERP 63.1% of peak
70°: 1 dB attenuation; relative ERP 79.4% of peak
80°: 0 dB attenuation; relative ERP 100% of peak
90°: 0 dB attenuation; relative ERP 100% of peak
100°: 0 dB attenuation; relative ERP 100% of peak
110°: 1 dB attenuation; relative ERP 79.4% of peak
120°: 2 dB attenuation; relative ERP 63.1% of peak
130°: 3 dB attenuation; relative ERP 50.1% of peak
140°: 2 dB attenuation; relative ERP 63.1% of peak
150°: 1 dB attenuation; relative ERP 79.4% of peak
160°: 1 dB attenuation; relative ERP 79.4% of peak
170°: 2 dB attenuation; relative ERP 63.1% of peak
180°: 2 dB attenuation; relative ERP 63.1% of peak
190°: 2 dB attenuation; relative ERP 63.1% of peak
200°: 0 dB attenuation; relative ERP 100% of peak
210°: 0 dB attenuation; relative ERP 100% of peak
220°: 1 dB attenuation; relative ERP 79.4% of peak
230°: 2 dB attenuation; relative ERP 63.1% of peak
240°: 2 dB attenuation; relative ERP 63.1% of peak
250°: 1 dB attenuation; relative ERP 79.4% of peak
260°: 0 dB attenuation; relative ERP 100% of peak
270°: 0 dB attenuation; relative ERP 100% of peak
280°: 0 dB attenuation; relative ERP 100% of peak
290°: 1 dB attenuation; relative ERP 79.4% of peak
300°: 2 dB attenuation; relative ERP 63.1% of peak
310°: 3 dB attenuation; relative ERP 50.1% of peak
320°: 2 dB attenuation; relative ERP 63.1% of peak
330°: 1 dB attenuation; relative ERP 79.4% of peak
340°: 1 dB attenuation; relative ERP 79.4% of peak
350°: 2 dB attenuation; relative ERP 63.1% of peak
Pattern values are treated as dB attenuation. The outer ring is the lowest attenuation / strongest direction; radius uses field-strength scaling: 10−dB/20 .
Best bearing(s): 20°, 30°, 80°, 90°, 100°, 200°, 210°, 260°, 270°, 280° at 0 dB attenuation.
Deepest restriction(s): 130°, 310° at 3 dB attenuation.