Black Hill - Ofcom TX Visualiser

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Black Hill

Glasgow · Clyde 1 · 102.5 MHz

Antenna pattern

In-use horizontal pattern

ERP field: In-UseERP/HP = 11.5 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°: 11 dB attenuation; relative ERP 7.9% of peak 20°: 14 dB attenuation; relative ERP 4% of peak 30°: 17 dB attenuation; relative ERP 2% of peak 40°: 20 dB attenuation; relative ERP 1% of peak 50°: 20 dB attenuation; relative ERP 1% of peak 60°: 20 dB attenuation; relative ERP 1% of peak 70°: 20 dB attenuation; relative ERP 1% of peak 80°: 20 dB attenuation; relative ERP 1% of peak 90°: 20 dB attenuation; relative ERP 1% of peak 100°: 20 dB attenuation; relative ERP 1% of peak 110°: 17 dB attenuation; relative ERP 2% of peak 120°: 14 dB attenuation; relative ERP 4% of peak 130°: 11 dB attenuation; relative ERP 7.9% of peak 140°: 9 dB attenuation; relative ERP 12.6% of peak 150°: 8 dB attenuation; relative ERP 15.8% 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°: 1 dB attenuation; relative ERP 79.4% of peak 200°: 0 dB attenuation; relative ERP 100% of peak 210°: 0.5 dB attenuation; relative ERP 89.1% 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°: 2 dB attenuation; relative ERP 63.1% of peak 260°: 2 dB attenuation; relative ERP 63.1% of peak 270°: 2 dB attenuation; relative ERP 63.1% of peak 280°: 1 dB attenuation; relative ERP 79.4% of peak 290°: 0 dB attenuation; relative ERP 100% of peak 300°: 0 dB attenuation; relative ERP 100% of peak 310°: 1 dB attenuation; relative ERP 79.4% of peak 320°: 3 dB attenuation; relative ERP 50.1% of peak 330°: 5 dB attenuation; relative ERP 31.6% of peak 340°: 6 dB attenuation; relative ERP 25.1% 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): 200°, 290°, 300° at 0 dB attenuation.

Deepest restriction(s): 40°, 50°, 60°, 70°, 80°, 90°, 100° at 20 dB attenuation.

In-use vertical pattern

ERP field: In-Use ERP/VP = 13 kW

0° 30° 60° 90° 120° 150° 180° 210° 240° 270° 300° 330° N E S W 0°: 8.5 dB attenuation; relative ERP 14.1% of peak 10°: 11 dB attenuation; relative ERP 7.9% of peak 20°: 14 dB attenuation; relative ERP 4% of peak 30°: 17 dB attenuation; relative ERP 2% of peak 40°: 19 dB attenuation; relative ERP 1.3% of peak 50°: 20 dB attenuation; relative ERP 1% of peak 60°: 20 dB attenuation; relative ERP 1% of peak 70°: 20 dB attenuation; relative ERP 1% of peak 80°: 20 dB attenuation; relative ERP 1% of peak 90°: 20 dB attenuation; relative ERP 1% of peak 100°: 20 dB attenuation; relative ERP 1% of peak 110°: 20 dB attenuation; relative ERP 1% of peak 120°: 19 dB attenuation; relative ERP 1.3% of peak 130°: 17 dB attenuation; relative ERP 2% of peak 140°: 12 dB attenuation; relative ERP 6.3% of peak 150°: 10 dB attenuation; relative ERP 10% of peak 160°: 6 dB attenuation; relative ERP 25.1% of peak 170°: 4.5 dB attenuation; relative ERP 35.5% of peak 180°: 3 dB attenuation; relative ERP 50.1% of peak 190°: 2.7 dB attenuation; relative ERP 53.7% of peak 200°: 2.6 dB attenuation; relative ERP 55% of peak 210°: 3.1 dB attenuation; relative ERP 49% of peak 220°: 3.3 dB attenuation; relative ERP 46.8% of peak 230°: 2.4 dB attenuation; relative ERP 57.5% of peak 240°: 1.2 dB attenuation; relative ERP 75.9% of peak 250°: 0.25 dB attenuation; relative ERP 94.4% of peak 260°: 0 dB attenuation; relative ERP 100% of peak 270°: 0 dB attenuation; relative ERP 100% of peak 280°: 0.5 dB attenuation; relative ERP 89.1% of peak 290°: 1.1 dB attenuation; relative ERP 77.6% of peak 300°: 2 dB attenuation; relative ERP 63.1% of peak 310°: 2.2 dB attenuation; relative ERP 60.3% of peak 320°: 2.5 dB attenuation; relative ERP 56.2% of peak 330°: 3.1 dB attenuation; relative ERP 49% of peak 340°: 4.5 dB attenuation; relative ERP 35.5% of peak 350°: 6.5 dB attenuation; relative ERP 22.4% 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): 260°, 270° at 0 dB attenuation.

Deepest restriction(s): 50°, 60°, 70°, 80°, 90°, 100°, 110° at 20 dB attenuation.

Licensed horizontal pattern

ERP field: Licensed ERP/HP = 13 kW

0° 30° 60° 90° 120° 150° 180° 210° 240° 270° 300° 330° N E S W 0°: 6 dB attenuation; relative ERP 25.1% of peak 10°: 8 dB attenuation; relative ERP 15.8% of peak 20°: 9 dB attenuation; relative ERP 12.6% of peak 30°: 10 dB attenuation; relative ERP 10% of peak 40°: 12 dB attenuation; relative ERP 6.3% of peak 50°: 12 dB attenuation; relative ERP 6.3% of peak 60°: 12 dB attenuation; relative ERP 6.3% of peak 70°: 12 dB attenuation; relative ERP 6.3% of peak 80°: 12 dB attenuation; relative ERP 6.3% of peak 90°: 12 dB attenuation; relative ERP 6.3% of peak 100°: 12 dB attenuation; relative ERP 6.3% of peak 110°: 12 dB attenuation; relative ERP 6.3% of peak 120°: 12 dB attenuation; relative ERP 6.3% of peak 130°: 10 dB attenuation; relative ERP 10% of peak 140°: 9 dB attenuation; relative ERP 12.6% of peak 150°: 8 dB attenuation; relative ERP 15.8% of peak 160°: 6 dB attenuation; relative ERP 25.1% of peak 170°: 4 dB attenuation; relative ERP 39.8% 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°: 0 dB attenuation; relative ERP 100% of peak 220°: 0 dB attenuation; relative ERP 100% of peak 230°: 0 dB attenuation; relative ERP 100% of peak 240°: 0 dB attenuation; relative ERP 100% of peak 250°: 0 dB attenuation; relative ERP 100% 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°: 0 dB attenuation; relative ERP 100% of peak 300°: 0 dB attenuation; relative ERP 100% of peak 310°: 0 dB attenuation; relative ERP 100% of peak 320°: 1 dB attenuation; relative ERP 79.4% of peak 330°: 2 dB attenuation; relative ERP 63.1% of peak 340°: 3 dB attenuation; relative ERP 50.1% 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): 210°, 220°, 230°, 240°, 250°, 260°, 270°, 280°, 290°, 300°, 310° at 0 dB attenuation.

Deepest restriction(s): 40°, 50°, 60°, 70°, 80°, 90°, 100°, 110°, 120° at 12 dB attenuation.

Licensed vertical pattern

ERP field: Licensed ERP/VP = 13 kW

0° 30° 60° 90° 120° 150° 180° 210° 240° 270° 300° 330° N E S W 0°: 6 dB attenuation; relative ERP 25.1% of peak 10°: 8 dB attenuation; relative ERP 15.8% of peak 20°: 9 dB attenuation; relative ERP 12.6% of peak 30°: 10 dB attenuation; relative ERP 10% of peak 40°: 12 dB attenuation; relative ERP 6.3% of peak 50°: 12 dB attenuation; relative ERP 6.3% of peak 60°: 12 dB attenuation; relative ERP 6.3% of peak 70°: 12 dB attenuation; relative ERP 6.3% of peak 80°: 12 dB attenuation; relative ERP 6.3% of peak 90°: 12 dB attenuation; relative ERP 6.3% of peak 100°: 12 dB attenuation; relative ERP 6.3% of peak 110°: 12 dB attenuation; relative ERP 6.3% of peak 120°: 12 dB attenuation; relative ERP 6.3% of peak 130°: 10 dB attenuation; relative ERP 10% of peak 140°: 9 dB attenuation; relative ERP 12.6% of peak 150°: 8 dB attenuation; relative ERP 15.8% of peak 160°: 6 dB attenuation; relative ERP 25.1% of peak 170°: 4 dB attenuation; relative ERP 39.8% 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°: 0 dB attenuation; relative ERP 100% of peak 220°: 0 dB attenuation; relative ERP 100% of peak 230°: 0 dB attenuation; relative ERP 100% of peak 240°: 0 dB attenuation; relative ERP 100% of peak 250°: 0 dB attenuation; relative ERP 100% 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°: 0 dB attenuation; relative ERP 100% of peak 300°: 0 dB attenuation; relative ERP 100% of peak 310°: 0 dB attenuation; relative ERP 100% of peak 320°: 1 dB attenuation; relative ERP 79.4% of peak 330°: 2 dB attenuation; relative ERP 63.1% of peak 340°: 3 dB attenuation; relative ERP 50.1% 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): 210°, 220°, 230°, 240°, 250°, 260°, 270°, 280°, 290°, 300°, 310° at 0 dB attenuation.

Deepest restriction(s): 40°, 50°, 60°, 70°, 80°, 90°, 100°, 110°, 120° at 12 dB attenuation.

Parameters

Date 19/02/2015
Station Clyde 1
Area Glasgow
Site Black Hill
Licence AL000075
mb21 Black Hill
MCA map Open Ofcom MCA map
Frequency 102.5
NGR NS82836457
RDS PS Clyde_1_
RDS PI C5B1
Switched PI
TP/TA Y
TMC Y
Lat 55.860029
Long -3.873574
Site Ht 275
In-Use Aerial Ht 228
In-UseERP/HP 11.5 kW
In-Use ERP/VP 13 kW
Max Dir 260
Licensed ERP/HP 13 kW
Licensed ERP/VP 13 kW

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°
91114172020202020202017141198653100.512222210013568

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°
8.511141719202020202020201917121064.532.72.63.13.32.41.20.25000.51.122.22.53.14.56.5

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°
68910121212121212121212109864321000000000001234

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°
68910121212121212121212109864321000000000001234