Blaenplwyf - Ofcom TX Visualiser

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Blaenplwyf

Ceredigion · BBC National DAB · 12B / 225.648 MHz

Antenna pattern

Antenna pattern

ERP field: In-Use ERP Total = 4.666 kW

0° 30° 60° 90° 120° 150° 180° 210° 240° 270° 300° 330° N E S W 0°: 0.6 dB attenuation; relative ERP 87.1% of peak 10°: 0.6 dB attenuation; relative ERP 87.1% of peak 20°: 2 dB attenuation; relative ERP 63.1% of peak 30°: 4.8 dB attenuation; relative ERP 33.1% of peak 40°: 10 dB attenuation; relative ERP 10% of peak 50°: 4.1 dB attenuation; relative ERP 38.9% of peak 60°: 2.1 dB attenuation; relative ERP 61.7% of peak 70°: 6.3 dB attenuation; relative ERP 23.4% of peak 80°: 4.5 dB attenuation; relative ERP 35.5% of peak 90°: 2 dB attenuation; relative ERP 63.1% of peak 100°: 0 dB attenuation; relative ERP 100% of peak 110°: 0.2 dB attenuation; relative ERP 95.5% of peak 120°: 2.1 dB attenuation; relative ERP 61.7% of peak 130°: 4.4 dB attenuation; relative ERP 36.3% of peak 140°: 4.3 dB attenuation; relative ERP 37.2% of peak 150°: 2.1 dB attenuation; relative ERP 61.7% of peak 160°: 6.2 dB attenuation; relative ERP 24% of peak 170°: 9.9 dB attenuation; relative ERP 10.2% of peak 180°: 3.4 dB attenuation; relative ERP 45.7% of peak 190°: 1.3 dB attenuation; relative ERP 74.1% of peak 200°: 0.8 dB attenuation; relative ERP 83.2% of peak 210°: 0.8 dB attenuation; relative ERP 83.2% of peak 220°: 0.8 dB attenuation; relative ERP 83.2% of peak 230°: 2.8 dB attenuation; relative ERP 52.5% of peak 240°: 5.3 dB attenuation; relative ERP 29.5% of peak 250°: 6.2 dB attenuation; relative ERP 24% of peak 260°: 9.5 dB attenuation; relative ERP 11.2% of peak 270°: 11 dB attenuation; relative ERP 7.9% of peak 280°: 9 dB attenuation; relative ERP 12.6% of peak 290°: 11.9 dB attenuation; relative ERP 6.5% of peak 300°: 13.1 dB attenuation; relative ERP 4.9% of peak 310°: 6.2 dB attenuation; relative ERP 24% of peak 320°: 5 dB attenuation; relative ERP 31.6% of peak 330°: 5 dB attenuation; relative ERP 31.6% of peak 340°: 2.2 dB attenuation; relative ERP 60.3% of peak 350°: 0.9 dB attenuation; relative ERP 81.3% 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): 100° at 0 dB attenuation.

Deepest restriction(s): 300° at 13.1 dB attenuation.

Parameters

Date 12/01/2006
Ensemble BBC National DAB
Licence BBCD000001
mb21 Blaenplwyf
Ensemble Area UK
EID CE15
Transmitter Area Ceredigion
Site Blaenplwyf
Freq. 225.648
Block 12B
TII Main Id (Hex) 28
TII Sub Id (Hex) 0D
NGR SN56927570
Longitude/Latitude 004W06 09 52N21 38
Lat 52.360626
Long -4.102586
Site Height 174
In-Use Ae Ht 125
In-Use ERP Total 4.666 kW
Dir Max ERP 105°

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°
0.60.624.8104.12.16.34.5200.22.14.44.32.16.29.93.41.30.80.80.82.85.36.29.511911.913.16.2552.20.9