Black Mountain - Ofcom TX Visualiser

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Black Mountain

Belfast · N. Ireland · 12D / 229.072 MHz

Antenna pattern

Antenna pattern

ERP field: In-Use ERP Total = 7 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°: 0.2 dB attenuation; relative ERP 95.5% of peak 30°: 1 dB attenuation; relative ERP 79.4% of peak 40°: 1.2 dB attenuation; relative ERP 75.9% of peak 50°: 2.5 dB attenuation; relative ERP 56.2% of peak 60°: 5 dB attenuation; relative ERP 31.6% of peak 70°: 10 dB attenuation; relative ERP 10% of peak 80°: 8 dB attenuation; relative ERP 15.8% of peak 90°: 7 dB attenuation; relative ERP 20% of peak 100°: 8.5 dB attenuation; relative ERP 14.1% of peak 110°: 8.5 dB attenuation; relative ERP 14.1% of peak 120°: 7 dB attenuation; relative ERP 20% of peak 130°: 6 dB attenuation; relative ERP 25.1% of peak 140°: 5 dB attenuation; relative ERP 31.6% of peak 150°: 6 dB attenuation; relative ERP 25.1% of peak 160°: 8 dB attenuation; relative ERP 15.8% of peak 170°: 9 dB attenuation; relative ERP 12.6% of peak 180°: 12 dB attenuation; relative ERP 6.3% of peak 190°: 20 dB attenuation; relative ERP 1% of peak 200°: 20 dB attenuation; relative ERP 1% of peak 210°: 12 dB attenuation; relative ERP 6.3% of peak 220°: 10 dB attenuation; relative ERP 10% of peak 230°: 8 dB attenuation; relative ERP 15.8% of peak 240°: 5 dB attenuation; relative ERP 31.6% of peak 250°: 4 dB attenuation; relative ERP 39.8% of peak 260°: 4 dB attenuation; relative ERP 39.8% of peak 270°: 3 dB attenuation; relative ERP 50.1% of peak 280°: 2.5 dB attenuation; relative ERP 56.2% of peak 290°: 3 dB attenuation; relative ERP 50.1% of peak 300°: 6 dB attenuation; relative ERP 25.1% of peak 310°: 10 dB attenuation; relative ERP 10% of peak 320°: 6 dB attenuation; relative ERP 25.1% of peak 330°: 5 dB attenuation; relative ERP 31.6% of peak 340°: 5.5 dB attenuation; relative ERP 28.2% 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): 10° at 0 dB attenuation.

Deepest restriction(s): 190°, 200° at 20 dB attenuation.

Parameters

Date 06/09/2001
Ensemble N. Ireland
Licence DL000017
mb21 Black Mountain
Ensemble Area Northern Ireland
EID C193
Transmitter Area Belfast
Site Black Mountain
Freq. 229.072
Block 12D
TII Main Id (Hex) 19
TII Sub Id (Hex) 02
NGR IJ27927277
Longitude/Latitude 006W01 19 54N35 13
Lat 54.586989
Long -6.022076
Site Height 301
In-Use Ae Ht 208
In-Use ERP Total 7 kW
Dir Max ERP 10°

Services listed for this ensemble row

TypeService labelSIdLSN
Audio Cool FM C5B2 1D1
Audio Downtown Radio C5C5 1D5
Audio Q Radio C090
Audio BBC Ulster C339 143
Audio BBC Radio Foyle C439
Audio Planet Rock C3F8
Audio Downtown Country CCCE
Audio Absolute 80s C3F9
Audio U105 C583
Audio HITS RADIO N IRE CAE1 1E2 1E4
Audio Grt Hits NI C9E8 1E6 1E7
Audio Absolute 90s C3FA

Pattern values

Antenna 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°
100.211.22.5510878.58.57656891220201210854432.53610655.54