In-use MF pattern
ERP field: In-Use EMRP (kW) = 20 kW
0°
30°
60°
90°
120°
150°
180°
210°
240°
270°
300°
330°
N
E
S
W
0°: 1 dB attenuation; relative ERP 79.4% of peak
10°: 0 dB attenuation; relative ERP 100% 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°: 0.5 dB attenuation; relative ERP 89.1% of peak
60°: 1 dB attenuation; relative ERP 79.4% of peak
70°: 2 dB attenuation; relative ERP 63.1% of peak
80°: 3 dB attenuation; relative ERP 50.1% of peak
90°: 5 dB attenuation; relative ERP 31.6% of peak
100°: 6 dB attenuation; relative ERP 25.1% of peak
110°: 7 dB attenuation; relative ERP 20% of peak
120°: 9 dB attenuation; relative ERP 12.6% of peak
130°: 9 dB attenuation; relative ERP 12.6% of peak
140°: 9 dB attenuation; relative ERP 12.6% of peak
150°: 7 dB attenuation; relative ERP 20% of peak
160°: 6 dB attenuation; relative ERP 25.1% of peak
170°: 5 dB attenuation; relative ERP 31.6% of peak
180°: 1 dB attenuation; relative ERP 79.4% of peak
190°: 0 dB attenuation; relative ERP 100% of peak
200°: 0 dB attenuation; relative ERP 100% of peak
210°: 0 dB attenuation; relative ERP 100% of peak
220°: 0 dB attenuation; relative ERP 100% of peak
230°: 1 dB attenuation; relative ERP 79.4% of peak
240°: 2 dB attenuation; relative ERP 63.1% of peak
250°: 3 dB attenuation; relative ERP 50.1% of peak
260°: 4 dB attenuation; relative ERP 39.8% of peak
270°: 5 dB attenuation; relative ERP 31.6% of peak
280°: 7 dB attenuation; relative ERP 20% of peak
290°: 7 dB attenuation; relative ERP 20% of peak
300°: 7 dB attenuation; relative ERP 20% of peak
310°: 9 dB attenuation; relative ERP 12.6% of peak
320°: 9 dB attenuation; relative ERP 12.6% of peak
330°: 7 dB attenuation; relative ERP 20% of peak
340°: 7 dB attenuation; relative ERP 20% of peak
350°: 6 dB attenuation; relative ERP 25.1% 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): 10°, 20°, 30°, 190°, 200°, 210°, 220° at 0 dB attenuation.
Deepest restriction(s): 120°, 130°, 140°, 310°, 320° at 9 dB attenuation.
Licensed MF pattern
ERP field: Licensed EMRP = 20 kW
0°
30°
60°
90°
120°
150°
180°
210°
240°
270°
300°
330°
N
E
S
W
0°: 3 dB attenuation; relative ERP 50.1% of peak
10°: 1 dB attenuation; relative ERP 79.4% of peak
20°: 1 dB attenuation; relative ERP 79.4% of peak
30°: 1 dB attenuation; relative ERP 79.4% of peak
40°: 0 dB attenuation; relative ERP 100% of peak
50°: 0 dB attenuation; relative ERP 100% of peak
60°: 1 dB attenuation; relative ERP 79.4% of peak
70°: 2 dB attenuation; relative ERP 63.1% of peak
80°: 3 dB attenuation; relative ERP 50.1% of peak
90°: 5 dB attenuation; relative ERP 31.6% of peak
100°: 6 dB attenuation; relative ERP 25.1% of peak
110°: 7 dB attenuation; relative ERP 20% of peak
120°: 9 dB attenuation; relative ERP 12.6% of peak
130°: 9 dB attenuation; relative ERP 12.6% of peak
140°: 9 dB attenuation; relative ERP 12.6% of peak
150°: 7 dB attenuation; relative ERP 20% of peak
160°: 6 dB attenuation; relative ERP 25.1% of peak
170°: 5 dB attenuation; relative ERP 31.6% of peak
180°: 3 dB attenuation; relative ERP 50.1% of peak
190°: 2 dB attenuation; relative ERP 63.1% of peak
200°: 1 dB attenuation; relative ERP 79.4% of peak
210°: 1 dB attenuation; relative ERP 79.4% of peak
220°: 0 dB attenuation; relative ERP 100% of peak
230°: 0 dB attenuation; relative ERP 100% of peak
240°: 1 dB attenuation; relative ERP 79.4% of peak
250°: 1 dB attenuation; relative ERP 79.4% of peak
260°: 3 dB attenuation; relative ERP 50.1% of peak
270°: 5 dB attenuation; relative ERP 31.6% of peak
280°: 7 dB attenuation; relative ERP 20% of peak
290°: 7 dB attenuation; relative ERP 20% of peak
300°: 9 dB attenuation; relative ERP 12.6% of peak
310°: 9 dB attenuation; relative ERP 12.6% of peak
320°: 7 dB attenuation; relative ERP 20% of peak
330°: 7 dB attenuation; relative ERP 20% of peak
340°: 6 dB attenuation; relative ERP 25.1% of peak
350°: 4 dB attenuation; relative ERP 39.8% 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): 40°, 50°, 220°, 230° at 0 dB attenuation.
Deepest restriction(s): 120°, 130°, 140°, 300°, 310° at 9 dB attenuation.