Whitehawk Hill - Ofcom TX Visualiser

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Whitehawk Hill

Brighton · Heart · 103.5 MHz

Historic names: Southern FM, Southern Sound (licence AL000085)

Antenna pattern

In-use horizontal pattern

ERP field: In-UseERP/HP = 450 W

0° 30° 60° 90° 120° 150° 180° 210° 240° 270° 300° 330° N E S W 0°: 7.25 dB attenuation; relative ERP 18.8% of peak 10°: 7 dB attenuation; relative ERP 20% of peak 20°: 6.5 dB attenuation; relative ERP 22.4% of peak 30°: 7.25 dB attenuation; relative ERP 18.8% of peak 40°: 6.5 dB attenuation; relative ERP 22.4% of peak 50°: 4.5 dB attenuation; relative ERP 35.5% of peak 60°: 3.5 dB attenuation; relative ERP 44.7% of peak 70°: 4 dB attenuation; relative ERP 39.8% of peak 80°: 6 dB attenuation; relative ERP 25.1% of peak 90°: 6 dB attenuation; relative ERP 25.1% of peak 100°: 6 dB attenuation; relative ERP 25.1% of peak 110°: 6.25 dB attenuation; relative ERP 23.7% of peak 120°: 6.5 dB attenuation; relative ERP 22.4% of peak 130°: 5 dB attenuation; relative ERP 31.6% of peak 140°: 4 dB attenuation; relative ERP 39.8% of peak 150°: 4.25 dB attenuation; relative ERP 37.6% of peak 160°: 5.75 dB attenuation; relative ERP 26.6% of peak 170°: 7.25 dB attenuation; relative ERP 18.8% of peak 180°: 6.75 dB attenuation; relative ERP 21.1% of peak 190°: 6 dB attenuation; relative ERP 25.1% of peak 200°: 6.5 dB attenuation; relative ERP 22.4% of peak 210°: 6.25 dB attenuation; relative ERP 23.7% of peak 220°: 5 dB attenuation; relative ERP 31.6% of peak 230°: 2 dB attenuation; relative ERP 63.1% of peak 240°: 1.25 dB attenuation; relative ERP 75% of peak 250°: 1.25 dB attenuation; relative ERP 75% of peak 260°: 1 dB attenuation; relative ERP 79.4% of peak 270°: 0.5 dB attenuation; relative ERP 89.1% of peak 280°: 0 dB attenuation; relative ERP 100% of peak 290°: 0.25 dB attenuation; relative ERP 94.4% of peak 300°: 1 dB attenuation; relative ERP 79.4% of peak 310°: 1.75 dB attenuation; relative ERP 66.8% of peak 320°: 2 dB attenuation; relative ERP 63.1% of peak 330°: 2 dB attenuation; relative ERP 63.1% of peak 340°: 3 dB attenuation; relative ERP 50.1% of peak 350°: 5 dB attenuation; relative ERP 31.6% 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): 280° at 0 dB attenuation.

Deepest restriction(s): 0°, 30°, 170° at 7.25 dB attenuation.

In-use vertical pattern

ERP field: In-Use ERP/VP = 450 W

0° 30° 60° 90° 120° 150° 180° 210° 240° 270° 300° 330° N E S W 0°: 10.25 dB attenuation; relative ERP 9.4% of peak 10°: 9 dB attenuation; relative ERP 12.6% of peak 20°: 8 dB attenuation; relative ERP 15.8% of peak 30°: 9.25 dB attenuation; relative ERP 11.9% of peak 40°: 8.5 dB attenuation; relative ERP 14.1% of peak 50°: 5 dB attenuation; relative ERP 31.6% of peak 60°: 3 dB attenuation; relative ERP 50.1% of peak 70°: 3.5 dB attenuation; relative ERP 44.7% of peak 80°: 5.5 dB attenuation; relative ERP 28.2% of peak 90°: 6 dB attenuation; relative ERP 25.1% of peak 100°: 5.5 dB attenuation; relative ERP 28.2% of peak 110°: 5.5 dB attenuation; relative ERP 28.2% of peak 120°: 6 dB attenuation; relative ERP 25.1% of peak 130°: 4.75 dB attenuation; relative ERP 33.5% of peak 140°: 3.5 dB attenuation; relative ERP 44.7% of peak 150°: 3.5 dB attenuation; relative ERP 44.7% of peak 160°: 5.75 dB attenuation; relative ERP 26.6% of peak 170°: 9 dB attenuation; relative ERP 12.6% of peak 180°: 9 dB attenuation; relative ERP 12.6% of peak 190°: 8.25 dB attenuation; relative ERP 15% of peak 200°: 10 dB attenuation; relative ERP 10% of peak 210°: 8 dB attenuation; relative ERP 15.8% of peak 220°: 4 dB attenuation; relative ERP 39.8% of peak 230°: 1.5 dB attenuation; relative ERP 70.8% of peak 240°: 1 dB attenuation; relative ERP 79.4% of peak 250°: 1.75 dB attenuation; relative ERP 66.8% of peak 260°: 2 dB attenuation; relative ERP 63.1% of peak 270°: 1 dB attenuation; relative ERP 79.4% of peak 280°: 0 dB attenuation; relative ERP 100% of peak 290°: 0 dB attenuation; relative ERP 100% of peak 300°: 1 dB attenuation; relative ERP 79.4% of peak 310°: 2 dB attenuation; relative ERP 63.1% of peak 320°: 1.75 dB attenuation; relative ERP 66.8% of peak 330°: 1.5 dB attenuation; relative ERP 70.8% of peak 340°: 2.25 dB attenuation; relative ERP 59.6% 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): 280°, 290° at 0 dB attenuation.

Deepest restriction(s): 0° at 10.25 dB attenuation.

Licensed horizontal pattern

ERP field: Licensed ERP/HP = 450 W

0° 30° 60° 90° 120° 150° 180° 210° 240° 270° 300° 330° N E S W 0°: 7 dB attenuation; relative ERP 20% of peak 10°: 7 dB attenuation; relative ERP 20% of peak 20°: 6 dB attenuation; relative ERP 25.1% of peak 30°: 6 dB attenuation; relative ERP 25.1% of peak 40°: 6 dB attenuation; relative ERP 25.1% of peak 50°: 3 dB attenuation; relative ERP 50.1% of peak 60°: 3 dB attenuation; relative ERP 50.1% of peak 70°: 3 dB attenuation; relative ERP 50.1% of peak 80°: 5 dB attenuation; relative ERP 31.6% of peak 90°: 5 dB attenuation; relative ERP 31.6% of peak 100°: 5 dB attenuation; relative ERP 31.6% of peak 110°: 5 dB attenuation; relative ERP 31.6% of peak 120°: 5 dB attenuation; relative ERP 31.6% of peak 130°: 3 dB attenuation; relative ERP 50.1% of peak 140°: 3 dB attenuation; relative ERP 50.1% of peak 150°: 3 dB attenuation; relative ERP 50.1% of peak 160°: 5 dB attenuation; relative ERP 31.6% of peak 170°: 7 dB attenuation; relative ERP 20% of peak 180°: 7 dB attenuation; relative ERP 20% 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°: 4.5 dB attenuation; relative ERP 35.5% of peak 230°: 2 dB attenuation; relative ERP 63.1% of peak 240°: 1 dB attenuation; relative ERP 79.4% of peak 250°: 1 dB attenuation; relative ERP 79.4% of peak 260°: 1 dB attenuation; relative ERP 79.4% of peak 270°: 0 dB attenuation; relative ERP 100% of peak 280°: 0 dB attenuation; relative ERP 100% of peak 290°: 0 dB attenuation; relative ERP 100% of peak 300°: 1 dB attenuation; relative ERP 79.4% of peak 310°: 1 dB attenuation; relative ERP 79.4% of peak 320°: 1 dB attenuation; relative ERP 79.4% of peak 330°: 1 dB attenuation; relative ERP 79.4% of peak 340°: 2 dB attenuation; relative ERP 63.1% of peak 350°: 5 dB attenuation; relative ERP 31.6% 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): 270°, 280°, 290° at 0 dB attenuation.

Deepest restriction(s): 0°, 10°, 170°, 180° at 7 dB attenuation.

Licensed vertical pattern

ERP field: Licensed ERP/VP = 450 W

0° 30° 60° 90° 120° 150° 180° 210° 240° 270° 300° 330° N E S W 0°: 7 dB attenuation; relative ERP 20% of peak 10°: 7 dB attenuation; relative ERP 20% of peak 20°: 6 dB attenuation; relative ERP 25.1% of peak 30°: 6 dB attenuation; relative ERP 25.1% of peak 40°: 6 dB attenuation; relative ERP 25.1% of peak 50°: 3 dB attenuation; relative ERP 50.1% of peak 60°: 3 dB attenuation; relative ERP 50.1% of peak 70°: 3 dB attenuation; relative ERP 50.1% of peak 80°: 5 dB attenuation; relative ERP 31.6% of peak 90°: 5 dB attenuation; relative ERP 31.6% of peak 100°: 5 dB attenuation; relative ERP 31.6% of peak 110°: 5 dB attenuation; relative ERP 31.6% of peak 120°: 5 dB attenuation; relative ERP 31.6% of peak 130°: 3 dB attenuation; relative ERP 50.1% of peak 140°: 3 dB attenuation; relative ERP 50.1% of peak 150°: 3 dB attenuation; relative ERP 50.1% of peak 160°: 5 dB attenuation; relative ERP 31.6% of peak 170°: 7 dB attenuation; relative ERP 20% of peak 180°: 7 dB attenuation; relative ERP 20% 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°: 4.5 dB attenuation; relative ERP 35.5% of peak 230°: 2 dB attenuation; relative ERP 63.1% of peak 240°: 1 dB attenuation; relative ERP 79.4% of peak 250°: 1 dB attenuation; relative ERP 79.4% of peak 260°: 1 dB attenuation; relative ERP 79.4% of peak 270°: 0 dB attenuation; relative ERP 100% of peak 280°: 0 dB attenuation; relative ERP 100% of peak 290°: 0 dB attenuation; relative ERP 100% of peak 300°: 1 dB attenuation; relative ERP 79.4% of peak 310°: 1 dB attenuation; relative ERP 79.4% of peak 320°: 1 dB attenuation; relative ERP 79.4% of peak 330°: 1 dB attenuation; relative ERP 79.4% of peak 340°: 2 dB attenuation; relative ERP 63.1% of peak 350°: 5 dB attenuation; relative ERP 31.6% 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): 270°, 280°, 290° at 0 dB attenuation.

Deepest restriction(s): 0°, 10°, 170°, 180° at 7 dB attenuation.

Parameters

Date 01/01/1900
Station Heart
Area Brighton
Site Whitehawk Hill
Licence AL000085
mb21 Whitehawk Hill
MCA map Open Ofcom MCA map
Frequency 103.5
NGR TQ32960452
RDS PS Heart___
RDS PI C368
Switched PI C468
TP/TA Y
TMC Y
Lat 50.824962
Long -0.113611
Site Ht 120
In-Use Aerial Ht 39
In-UseERP/HP 450 W
In-Use ERP/VP 450 W
Max Dir 285
Licensed ERP/HP 450 W
Licensed ERP/VP 450 W

Pattern values

In-use horizontal 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°
7.2576.57.256.54.53.546666.256.5544.255.757.256.7566.56.25521.251.2510.500.2511.752235

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°
10.25989.258.5533.55.565.55.564.753.53.55.75998.2510841.511.752100121.751.52.256

Licensed horizontal 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°
77666333555553335776664.52111000111125

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°
77666333555553335776664.52111000111125