Hutton - Ofcom TX Visualiser

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Hutton

Weston-super-Mare · BBC Radio Bristol (FM) · 103.6 MHz

Antenna pattern

In-use vertical pattern

ERP field: In-Use ERP/VP = 100 W

0° 30° 60° 90° 120° 150° 180° 210° 240° 270° 300° 330° N E S W 0°: 1.2 dB attenuation; relative ERP 75.9% of peak 10°: 1 dB attenuation; relative ERP 79.4% of peak 20°: 0.8 dB attenuation; relative ERP 83.2% of peak 30°: 0.6 dB attenuation; relative ERP 87.1% of peak 40°: 0.4 dB attenuation; relative ERP 91.2% of peak 50°: 0.2 dB attenuation; relative ERP 95.5% of peak 60°: 0 dB attenuation; relative ERP 100% of peak 70°: 0 dB attenuation; relative ERP 100% of peak 80°: 0.2 dB attenuation; relative ERP 95.5% of peak 90°: 0.8 dB attenuation; relative ERP 83.2% of peak 100°: 1.5 dB attenuation; relative ERP 70.8% of peak 110°: 2 dB attenuation; relative ERP 63.1% of peak 120°: 2.5 dB attenuation; relative ERP 56.2% of peak 130°: 3 dB attenuation; relative ERP 50.1% of peak 140°: 3.8 dB attenuation; relative ERP 41.7% of peak 150°: 4.5 dB attenuation; relative ERP 35.5% of peak 160°: 4.8 dB attenuation; relative ERP 33.1% of peak 170°: 4.9 dB attenuation; relative ERP 32.4% of peak 180°: 5.2 dB attenuation; relative ERP 30.2% of peak 190°: 6.5 dB attenuation; relative ERP 22.4% of peak 200°: 9.5 dB attenuation; relative ERP 11.2% of peak 210°: 11 dB attenuation; relative ERP 7.9% of peak 220°: 13 dB attenuation; relative ERP 5% of peak 230°: 14 dB attenuation; relative ERP 4% of peak 240°: 16 dB attenuation; relative ERP 2.5% of peak 250°: 16 dB attenuation; relative ERP 2.5% of peak 260°: 13 dB attenuation; relative ERP 5% of peak 270°: 10 dB attenuation; relative ERP 10% of peak 280°: 8.2 dB attenuation; relative ERP 15.1% of peak 290°: 6.8 dB attenuation; relative ERP 20.9% of peak 300°: 6 dB attenuation; relative ERP 25.1% of peak 310°: 5.5 dB attenuation; relative ERP 28.2% of peak 320°: 5.2 dB attenuation; relative ERP 30.2% of peak 330°: 4.5 dB attenuation; relative ERP 35.5% of peak 340°: 3 dB attenuation; relative ERP 50.1% 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): 60°, 70° at 0 dB attenuation.

Deepest restriction(s): 240°, 250° at 16 dB attenuation.

Licensed vertical pattern

ERP field: Licensed ERP/VP = 100 W

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

Deepest restriction(s): 180°, 190°, 200°, 210°, 220°, 230°, 240°, 250°, 260°, 270°, 280°, 290°, 300° at 6 dB attenuation.

Parameters

Date 07/12/2011
Station BBC Radio Bristol (FM)
Area Weston-super-Mare
Site Hutton
Licence BBC000013
mb21 Hutton
Frequency 103.6
NGR ST36115886
RDS PS BBC_Bstl
RDS PI C412
Switched PI
TP/TA
TMC
Lat 51.325236
Long -2.918301
Site Ht 73
In-Use Aerial Ht 33
In-UseERP/HP 0 W
In-Use ERP/VP 100 W
Max Dir 65
Licensed ERP/HP 0 W
Licensed ERP/VP 100 W

Pattern values

In-use vertical pattern

0°10°20°30°40°50°60°70°80°90°100°110°120°130°140°150°160°170°180°190°200°210°220°230°240°250°260°270°280°290°300°310°320°330°340°350°
1.210.80.60.40.2000.20.81.522.533.84.54.84.95.26.59.5111314161613108.26.865.55.24.532

Licensed vertical pattern

0°10°20°30°40°50°60°70°80°90°100°110°120°130°140°150°160°170°180°190°200°210°220°230°240°250°260°270°280°290°300°310°320°330°340°350°
000000000000012345666666666666654321