The Trundle - Ofcom TX Visualiser

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The Trundle

Chichester · South Hampshire · 11C / 220.352 MHz

Antenna pattern

Antenna pattern

ERP field: In-Use ERP Total = 400 W

0° 30° 60° 90° 120° 150° 180° 210° 240° 270° 300° 330° N E S W 0°: 20.1 dB attenuation; relative ERP 1% of peak 10°: 20.3 dB attenuation; relative ERP 0.9% of peak 20°: 20.3 dB attenuation; relative ERP 0.9% of peak 30°: 20.7 dB attenuation; relative ERP 0.9% of peak 40°: 21.1 dB attenuation; relative ERP 0.8% of peak 50°: 20.9 dB attenuation; relative ERP 0.8% of peak 60°: 19.1 dB attenuation; relative ERP 1.2% of peak 70°: 17.2 dB attenuation; relative ERP 1.9% of peak 80°: 14.8 dB attenuation; relative ERP 3.3% of peak 90°: 12.1 dB attenuation; relative ERP 6.2% of peak 100°: 9.5 dB attenuation; relative ERP 11.2% of peak 110°: 7 dB attenuation; relative ERP 20% of peak 120°: 4.9 dB attenuation; relative ERP 32.4% of peak 130°: 3.4 dB attenuation; relative ERP 45.7% of peak 140°: 2.3 dB attenuation; relative ERP 58.9% of peak 150°: 1.4 dB attenuation; relative ERP 72.4% of peak 160°: 0.8 dB attenuation; relative ERP 83.2% of peak 170°: 0.4 dB attenuation; relative ERP 91.2% of peak 180°: 0.1 dB attenuation; relative ERP 97.7% of peak 190°: 0 dB attenuation; relative ERP 100% of peak 200°: 0.1 dB attenuation; relative ERP 97.7% of peak 210°: 0.3 dB attenuation; relative ERP 93.3% of peak 220°: 0.7 dB attenuation; relative ERP 85.1% of peak 230°: 1.2 dB attenuation; relative ERP 75.9% of peak 240°: 2.1 dB attenuation; relative ERP 61.7% of peak 250°: 3.3 dB attenuation; relative ERP 46.8% of peak 260°: 4.7 dB attenuation; relative ERP 33.9% of peak 270°: 6.6 dB attenuation; relative ERP 21.9% of peak 280°: 8.8 dB attenuation; relative ERP 13.2% of peak 290°: 11.6 dB attenuation; relative ERP 6.9% of peak 300°: 14.9 dB attenuation; relative ERP 3.2% of peak 310°: 17.5 dB attenuation; relative ERP 1.8% of peak 320°: 19.5 dB attenuation; relative ERP 1.1% of peak 330°: 20.1 dB attenuation; relative ERP 1% of peak 340°: 20.1 dB attenuation; relative ERP 1% of peak 350°: 20.1 dB attenuation; relative ERP 1% 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): 190° at 0 dB attenuation.

Deepest restriction(s): 40° at 21.1 dB attenuation.

Parameters

Date 22/01/2003
Ensemble South Hampshire
Licence DL000035
mb21 The Trundle
Ensemble Area South Hampshire
EID C1A3
Transmitter Area Chichester
Site The Trundle
Freq. 220.352
Block 11C
TII Main Id (Hex) 02
TII Sub Id (Hex) 0B
NGR SU87621107
Longitude/Latitude 000W45 20 50N53 33
Lat 50.892477
Long -0.755575
Site Height 194
In-Use Ae Ht 24
In-Use ERP Total 400 W
Dir Max ERP 190°

Services listed for this ensemble row

TypeService labelSIdLSN
Audio Heart Hampshire C365 197 1B1
Audio Capital S Coast C870 196 1C0 1C9 1EB
Audio Smooth Hampshire CFD2 1B7 1B8 1B9
Audio Grt Hits S Coast C3AD
Audio Angel Vintage CDC2 1FF 209
Audio BBC Radio Solent C932
Audio HITS RADIO S CST C1E2 1E2 1E4
Audio Nation South C2C4 1AC 205
Audio Nation Easy CEF0 206
Audio V2 Radio CDEE
Audio Nation 80s C2EF
Audio Nation 90s C2FA
Data EPG South Hants E1C000CA

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°
20.120.320.320.721.120.919.117.214.812.19.574.93.42.31.40.80.40.100.10.30.71.22.13.34.76.68.811.614.917.519.520.120.120.1