Black Mountain - Ofcom TX Visualiser

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Black Mountain

Belfast · Q Radio · 96.7 MHz

Historic names: Citybeat, Belfast CityBeat, BCR, Belfast Community Radio (licence AL000042)

Antenna pattern

In-use horizontal pattern

ERP field: In-UseERP/HP = 250 W

0° 30° 60° 90° 120° 150° 180° 210° 240° 270° 300° 330° N E S W 0°: 19 dB attenuation; relative ERP 1.3% of peak 10°: 19 dB attenuation; relative ERP 1.3% of peak 20°: 19 dB attenuation; relative ERP 1.3% of peak 30°: 9.5 dB attenuation; relative ERP 11.2% of peak 40°: 5 dB attenuation; relative ERP 31.6% of peak 50°: 2 dB attenuation; relative ERP 63.1% of peak 60°: 1 dB attenuation; relative ERP 79.4% of peak 70°: 0 dB attenuation; relative ERP 100% of peak 80°: 0 dB attenuation; relative ERP 100% of peak 90°: 1 dB attenuation; relative ERP 79.4% of peak 100°: 2 dB attenuation; relative ERP 63.1% of peak 110°: 3.5 dB attenuation; relative ERP 44.7% of peak 120°: 5 dB attenuation; relative ERP 31.6% of peak 130°: 7 dB attenuation; relative ERP 20% of peak 140°: 9.5 dB attenuation; relative ERP 11.2% of peak 150°: 13 dB attenuation; relative ERP 5% of peak 160°: 19 dB attenuation; relative ERP 1.3% of peak 170°: 19 dB attenuation; relative ERP 1.3% of peak 180°: 19 dB attenuation; relative ERP 1.3% of peak 190°: 19 dB attenuation; relative ERP 1.3% of peak 200°: 13 dB attenuation; relative ERP 5% of peak 210°: 7 dB attenuation; relative ERP 20% of peak 220°: 5 dB attenuation; relative ERP 31.6% of peak 230°: 3.5 dB attenuation; relative ERP 44.7% of peak 240°: 3.5 dB attenuation; relative ERP 44.7% of peak 250°: 5 dB attenuation; relative ERP 31.6% of peak 260°: 5 dB attenuation; relative ERP 31.6% of peak 270°: 5 dB attenuation; relative ERP 31.6% of peak 280°: 5 dB attenuation; relative ERP 31.6% of peak 290°: 5 dB attenuation; relative ERP 31.6% of peak 300°: 5 dB attenuation; relative ERP 31.6% of peak 310°: 7 dB attenuation; relative ERP 20% of peak 320°: 13 dB attenuation; relative ERP 5% of peak 330°: 19 dB attenuation; relative ERP 1.3% of peak 340°: 19 dB attenuation; relative ERP 1.3% of peak 350°: 19 dB attenuation; relative ERP 1.3% 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): 70°, 80° at 0 dB attenuation.

Deepest restriction(s): 0°, 10°, 20°, 160°, 170°, 180°, 190°, 330°, 340°, 350° at 19 dB attenuation.

In-use vertical pattern

ERP field: In-Use ERP/VP = 300 W

0° 30° 60° 90° 120° 150° 180° 210° 240° 270° 300° 330° N E S W 0°: 4.5 dB attenuation; relative ERP 35.5% of peak 10°: 3 dB attenuation; relative ERP 50.1% of peak 20°: 2 dB attenuation; relative ERP 63.1% 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°: 0 dB attenuation; relative ERP 100% of peak 70°: 1 dB attenuation; relative ERP 79.4% of peak 80°: 2 dB attenuation; relative ERP 63.1% of peak 90°: 3 dB attenuation; relative ERP 50.1% of peak 100°: 3 dB attenuation; relative ERP 50.1% of peak 110°: 4.5 dB attenuation; relative ERP 35.5% of peak 120°: 4.5 dB attenuation; relative ERP 35.5% of peak 130°: 4.5 dB attenuation; relative ERP 35.5% of peak 140°: 4.5 dB attenuation; relative ERP 35.5% of peak 150°: 3 dB attenuation; relative ERP 50.1% of peak 160°: 3 dB attenuation; relative ERP 50.1% of peak 170°: 3 dB attenuation; relative ERP 50.1% of peak 180°: 3 dB attenuation; relative ERP 50.1% of peak 190°: 3 dB attenuation; relative ERP 50.1% of peak 200°: 4.5 dB attenuation; relative ERP 35.5% of peak 210°: 4.5 dB attenuation; relative ERP 35.5% of peak 220°: 6 dB attenuation; relative ERP 25.1% of peak 230°: 8 dB attenuation; relative ERP 15.8% of peak 240°: 8 dB attenuation; relative ERP 15.8% of peak 250°: 10.5 dB attenuation; relative ERP 8.9% of peak 260°: 14 dB attenuation; relative ERP 4% of peak 270°: 20 dB attenuation; relative ERP 1% of peak 280°: 20 dB attenuation; relative ERP 1% of peak 290°: 20 dB attenuation; relative ERP 1% of peak 300°: 20 dB attenuation; relative ERP 1% of peak 310°: 20 dB attenuation; relative ERP 1% of peak 320°: 14 dB attenuation; relative ERP 4% of peak 330°: 14 dB attenuation; relative ERP 4% of peak 340°: 10.5 dB attenuation; relative ERP 8.9% 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): 40°, 50°, 60° at 0 dB attenuation.

Deepest restriction(s): 270°, 280°, 290°, 300°, 310° at 20 dB attenuation.

Licensed horizontal pattern

ERP field: Licensed ERP/HP = 300 W

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

Deepest restriction(s): 230°, 240°, 250°, 260°, 270°, 280°, 290°, 300°, 310°, 320°, 330° at 6 dB attenuation.

Licensed vertical pattern

ERP field: Licensed ERP/VP = 300 W

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

Deepest restriction(s): 230°, 240°, 250°, 260°, 270°, 280°, 290°, 300°, 310°, 320°, 330° at 6 dB attenuation.

Parameters

Date 01/01/1900
Station Q Radio
Area Belfast
Site Black Mountain
Licence AL000042
mb21 Black Mountain
MCA map Open Ofcom MCA map
Frequency 96.7
NGR IJ27927277
RDS PS Q_Radio
RDS PI C35F
Switched PI C37D
TP/TA Y
TMC Y
Lat 54.586989
Long -6.022076
Site Ht 301
In-Use Aerial Ht 190
In-UseERP/HP 250 W
In-Use ERP/VP 300 W
Max Dir 70
Licensed ERP/HP 300 W
Licensed ERP/VP 300 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°
1919199.552100123.5579.5131919191913753.53.5555555713191919

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°
4.532100012334.54.54.54.5333334.54.568810.5142020202020141410.56

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°
432100000000000001234446666666666644

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°
432100000000000001234446666666666644