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°: 9 dB attenuation; relative ERP 12.6% of peak
10°: 10 dB attenuation; relative ERP 10% of peak
20°: 10 dB attenuation; relative ERP 10% of peak
30°: 10 dB attenuation; relative ERP 10% of peak
40°: 10 dB attenuation; relative ERP 10% of peak
50°: 9 dB attenuation; relative ERP 12.6% of peak
60°: 8 dB attenuation; relative ERP 15.8% of peak
70°: 7 dB attenuation; relative ERP 20% of peak
80°: 6 dB attenuation; relative ERP 25.1% of peak
90°: 5 dB attenuation; relative ERP 31.6% of peak
100°: 4 dB attenuation; relative ERP 39.8% of peak
110°: 3 dB attenuation; relative ERP 50.1% of peak
120°: 2 dB attenuation; relative ERP 63.1% of peak
130°: 1 dB attenuation; relative ERP 79.4% of peak
140°: 0 dB attenuation; relative ERP 100% of peak
150°: 0 dB attenuation; relative ERP 100% of peak
160°: 0 dB attenuation; relative ERP 100% of peak
170°: 0 dB attenuation; relative ERP 100% of peak
180°: 1 dB attenuation; relative ERP 79.4% of peak
190°: 1 dB attenuation; relative ERP 79.4% of peak
200°: 2 dB attenuation; relative ERP 63.1% of peak
210°: 3 dB attenuation; relative ERP 50.1% of peak
220°: 4 dB attenuation; relative ERP 39.8% of peak
230°: 5 dB attenuation; relative ERP 31.6% of peak
240°: 6 dB attenuation; relative ERP 25.1% of peak
250°: 7 dB attenuation; relative ERP 20% of peak
260°: 8 dB attenuation; relative ERP 15.8% of peak
270°: 9 dB attenuation; relative ERP 12.6% of peak
280°: 10 dB attenuation; relative ERP 10% of peak
290°: 10 dB attenuation; relative ERP 10% of peak
300°: 10 dB attenuation; relative ERP 10% of peak
310°: 9 dB attenuation; relative ERP 12.6% of peak
320°: 9 dB attenuation; relative ERP 12.6% of peak
330°: 8 dB attenuation; relative ERP 15.8% of peak
340°: 8 dB attenuation; relative ERP 15.8% of peak
350°: 8 dB attenuation; relative ERP 15.8% 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): 140°, 150°, 160°, 170° at 0 dB attenuation.
Deepest restriction(s): 10°, 20°, 30°, 40°, 280°, 290°, 300° at 10 dB attenuation.