Leatherhead Stoke dAbernon - Ofcom TX Visualiser

← Back to DAB search · Map this site name · Offline SVG map

Leatherhead Stoke dAbernon

Leatherhead · BBC National DAB · 12B / 225.648 MHz

Antenna pattern

Antenna pattern

ERP field: In-Use ERP Total = 50 W

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°: 9 dB attenuation; relative ERP 12.6% of peak 20°: 6.8 dB attenuation; relative ERP 20.9% of peak 30°: 3 dB attenuation; relative ERP 50.1% of peak 40°: 6.3 dB attenuation; relative ERP 23.4% of peak 50°: 4.3 dB attenuation; relative ERP 37.2% of peak 60°: 1.2 dB attenuation; relative ERP 75.9% of peak 70°: 3 dB attenuation; relative ERP 50.1% of peak 80°: 1.7 dB attenuation; relative ERP 67.6% of peak 90°: 2.3 dB attenuation; relative ERP 58.9% of peak 100°: 2 dB attenuation; relative ERP 63.1% of peak 110°: 1 dB attenuation; relative ERP 79.4% of peak 120°: 2 dB attenuation; relative ERP 63.1% of peak 130°: 2 dB attenuation; relative ERP 63.1% of peak 140°: 2 dB attenuation; relative ERP 63.1% of peak 150°: 2 dB attenuation; relative ERP 63.1% of peak 160°: 2 dB attenuation; relative ERP 63.1% of peak 170°: 3 dB attenuation; relative ERP 50.1% of peak 180°: 3 dB attenuation; relative ERP 50.1% of peak 190°: 1 dB attenuation; relative ERP 79.4% of peak 200°: 1 dB attenuation; relative ERP 79.4% of peak 210°: 2.4 dB attenuation; relative ERP 57.5% of peak 220°: 3 dB attenuation; relative ERP 50.1% of peak 230°: 0 dB attenuation; relative ERP 100% of peak 240°: 2.5 dB attenuation; relative ERP 56.2% of peak 250°: 3 dB attenuation; relative ERP 50.1% of peak 260°: 3 dB attenuation; relative ERP 50.1% of peak 270°: 2 dB attenuation; relative ERP 63.1% of peak 280°: 5 dB attenuation; relative ERP 31.6% of peak 290°: 7.8 dB attenuation; relative ERP 16.6% of peak 300°: 7.5 dB attenuation; relative ERP 17.8% of peak 310°: 11.6 dB attenuation; relative ERP 6.9% of peak 320°: 16.3 dB attenuation; relative ERP 2.3% of peak 330°: 16.5 dB attenuation; relative ERP 2.2% of peak 340°: 12.9 dB attenuation; relative ERP 5.1% of peak 350°: 9 dB attenuation; relative ERP 12.6% 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): 230° at 0 dB attenuation.

Deepest restriction(s): 330° at 16.5 dB attenuation.

Parameters

Date 14/03/2007
Ensemble BBC National DAB
Licence BBCD000001
mb21 Leatherhead Stoke d'Abernon (manual override)
Ensemble Area UK
EID CE15
Transmitter Area Leatherhead
Site Leatherhead Stoke dAbernon
Freq. 225.648
Block 12B
TII Main Id (Hex) 0C
TII Sub Id (Hex) 0F
NGR TQ13525909
Longitude/Latitude 000W22 21 51N19 11
Lat 51.3196
Long -0.372374
Site Height 60
In-Use Ae Ht 52
In-Use ERP Total 50 W
Dir Max ERP 140°

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°
996.836.34.31.231.72.3212222233112.4302.533257.87.511.616.316.512.99