Marlborough - Ofcom TX Visualiser

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

Marlborough

Marlborough · Swindon · 11C / 220.352 MHz

Antenna pattern

Antenna pattern

ERP field: In-Use ERP Total = 501.2 W

0° 30° 60° 90° 120° 150° 180° 210° 240° 270° 300° 330° N E S W 0°: 3.5 dB attenuation; relative ERP 44.7% of peak 10°: 5 dB attenuation; relative ERP 31.6% of peak 20°: 6.5 dB attenuation; relative ERP 22.4% of peak 30°: 10 dB attenuation; relative ERP 10% of peak 40°: 12 dB attenuation; relative ERP 6.3% of peak 50°: 18 dB attenuation; relative ERP 1.6% of peak 60°: 20 dB attenuation; relative ERP 1% of peak 70°: 20 dB attenuation; relative ERP 1% of peak 80°: 20 dB attenuation; relative ERP 1% of peak 90°: 20 dB attenuation; relative ERP 1% of peak 100°: 20 dB attenuation; relative ERP 1% of peak 110°: 20 dB attenuation; relative ERP 1% of peak 120°: 20 dB attenuation; relative ERP 1% of peak 130°: 18 dB attenuation; relative ERP 1.6% of peak 140°: 12 dB attenuation; relative ERP 6.3% of peak 150°: 10 dB attenuation; relative ERP 10% of peak 160°: 6.5 dB attenuation; relative ERP 22.4% of peak 170°: 5 dB attenuation; relative ERP 31.6% of peak 180°: 3.5 dB attenuation; relative ERP 44.7% of peak 190°: 2.5 dB attenuation; relative ERP 56.2% of peak 200°: 1.8 dB attenuation; relative ERP 66.1% of peak 210°: 1.2 dB attenuation; relative ERP 75.9% of peak 220°: 0.8 dB attenuation; relative ERP 83.2% of peak 230°: 0.5 dB attenuation; relative ERP 89.1% of peak 240°: 0.2 dB attenuation; relative ERP 95.5% of peak 250°: 0 dB attenuation; relative ERP 100% of peak 260°: 0 dB attenuation; relative ERP 100% of peak 270°: 0 dB attenuation; relative ERP 100% of peak 280°: 0 dB attenuation; relative ERP 100% of peak 290°: 0 dB attenuation; relative ERP 100% of peak 300°: 0.2 dB attenuation; relative ERP 95.5% of peak 310°: 0.5 dB attenuation; relative ERP 89.1% of peak 320°: 0.8 dB attenuation; relative ERP 83.2% of peak 330°: 1.2 dB attenuation; relative ERP 75.9% of peak 340°: 1.8 dB attenuation; relative ERP 66.1% of peak 350°: 2.5 dB attenuation; relative ERP 56.2% 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): 250°, 260°, 270°, 280°, 290° at 0 dB attenuation.

Deepest restriction(s): 60°, 70°, 80°, 90°, 100°, 110°, 120° at 20 dB attenuation.

Parameters

Date 21/05/2003
Ensemble Swindon
Licence DL000033
mb21 Marlborough
Ensemble Area Swindon
EID C1A4
Transmitter Area Marlborough
Site Marlborough
Freq. 220.352
Block 11C
TII Main Id (Hex) 1A
TII Sub Id (Hex) 13
NGR SU20966881
Longitude/Latitude 001W42 00 51N25 05
Lat 51.417922
Long -1.699977
Site Height 192
In-Use Ae Ht 44
In-Use ERP Total 501.2 W
Dir Max ERP 270°

Services listed for this ensemble row

TypeService labelSIdLSN
Audio Heart Wiltshire C366 197 1B2
Audio Smooth Wiltshire C1D3 1B7 1B8 1B9
Audio Capital UK C47F 196 1A9 1C0 1C9
Audio Smooth Country CDE9
Audio BBC Wilts (Swin) CA32 208
Audio Hits Radio Swin CEE2 1E2 1E4
Audio Grt Hits Swindon C0E6 1E6 1E7
Data EPG Swindon E1C000CC

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°
3.556.5101218202020202020201812106.553.52.51.81.20.80.50.2000000.20.50.81.21.82.5