Belmont - Ofcom TX Visualiser

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Belmont

Lincolnshire · BBC National DAB · 12B / 225.648 MHz

Antenna pattern

Antenna pattern

ERP field: In-Use ERP Total = 4.456 kW

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°: 0.35 dB attenuation; relative ERP 92.3% of peak 20°: 2.29 dB attenuation; relative ERP 59% of peak 30°: 4.59 dB attenuation; relative ERP 34.8% of peak 40°: 2.87 dB attenuation; relative ERP 51.6% of peak 50°: 2.54 dB attenuation; relative ERP 55.7% of peak 60°: 5.37 dB attenuation; relative ERP 29% of peak 70°: 3.82 dB attenuation; relative ERP 41.5% of peak 80°: 1.04 dB attenuation; relative ERP 78.7% of peak 90°: 0.16 dB attenuation; relative ERP 96.4% of peak 100°: 0.62 dB attenuation; relative ERP 86.7% of peak 110°: 2.42 dB attenuation; relative ERP 57.3% of peak 120°: 4.6 dB attenuation; relative ERP 34.7% of peak 130°: 3.95 dB attenuation; relative ERP 40.3% of peak 140°: 4.23 dB attenuation; relative ERP 37.8% of peak 150°: 8.44 dB attenuation; relative ERP 14.3% of peak 160°: 7.36 dB attenuation; relative ERP 18.4% of peak 170°: 3.96 dB attenuation; relative ERP 40.2% of peak 180°: 3.01 dB attenuation; relative ERP 50% of peak 190°: 3.53 dB attenuation; relative ERP 44.4% of peak 200°: 5.37 dB attenuation; relative ERP 29% of peak 210°: 7.55 dB attenuation; relative ERP 17.6% of peak 220°: 7.04 dB attenuation; relative ERP 19.8% of peak 230°: 7.49 dB attenuation; relative ERP 17.8% of peak 240°: 12.26 dB attenuation; relative ERP 5.9% of peak 250°: 11.4 dB attenuation; relative ERP 7.2% of peak 260°: 7.46 dB attenuation; relative ERP 17.9% of peak 270°: 6.09 dB attenuation; relative ERP 24.6% of peak 280°: 6.77 dB attenuation; relative ERP 21% of peak 290°: 10.45 dB attenuation; relative ERP 9% of peak 300°: 13.12 dB attenuation; relative ERP 4.9% of peak 310°: 6.59 dB attenuation; relative ERP 21.9% of peak 320°: 4.59 dB attenuation; relative ERP 34.8% of peak 330°: 4.55 dB attenuation; relative ERP 35.1% of peak 340°: 2.69 dB attenuation; relative ERP 53.8% of peak 350°: 0.76 dB attenuation; relative ERP 83.9% 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° at 0 dB attenuation.

Deepest restriction(s): 300° at 13.12 dB attenuation.

Parameters

Date 13/11/1997
Ensemble BBC National DAB
Licence BBCD000001
mb21 Belmont
Ensemble Area UK
EID CE15
Transmitter Area Lincolnshire
Site Belmont
Freq. 225.648
Block 12B
TII Main Id (Hex) 32
TII Sub Id (Hex) 02
NGR TF21828366
Longitude/Latitude 000W10 19 53N20 09
Lat 53.335831
Long -0.171982
Site Height 125
In-Use Ae Ht 291
In-Use ERP Total 4.456 kW
Dir Max ERP 315°

Services listed for this ensemble row

TypeService labelSIdLSN
Audio BBC Radio 1 C221
Audio BBC Radio 2 C222
Audio BBC Radio 3 C223
Audio BBC Radio 4 C224
Audio Radio 5 Live C225
Audio Radio 5 Extra C228
Audio BBC Radio 6Music C22B
Audio BBC Radio 1Xtra C22A
Audio BBC WorldService C238
Audio BBC AsianNetwork C236
Audio BBC Radio 4Extra C22C
Audio BBC Radio1Anthms C22D
Audio BBC Radio1Dance C229
Audio BBC Radio3Unwind C22E
Data BBC Guide E1C79E5E
Data BBC Travel E1C79E60

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°
00.352.294.592.872.545.373.821.040.160.622.424.63.954.238.447.363.963.013.535.377.557.047.4912.2611.47.466.096.7710.4513.126.594.594.552.690.76