Lichfield - Ofcom TX Visualiser

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Lichfield

Birmingham · Birmingham · 11C / 220.352 MHz

Antenna pattern

Antenna pattern

ERP field: In-Use ERP Total = 2.5 kW

0° 30° 60° 90° 120° 150° 180° 210° 240° 270° 300° 330° N E S W 0°: 26.3 dB attenuation; relative ERP 0.2% of peak 10°: 26.8 dB attenuation; relative ERP 0.2% of peak 20°: 28.5 dB attenuation; relative ERP 0.1% of peak 30°: 28.1 dB attenuation; relative ERP 0.2% of peak 40°: 27.5 dB attenuation; relative ERP 0.2% of peak 50°: 27 dB attenuation; relative ERP 0.2% of peak 60°: 25.9 dB attenuation; relative ERP 0.3% of peak 70°: 26.8 dB attenuation; relative ERP 0.2% of peak 80°: 26.6 dB attenuation; relative ERP 0.2% of peak 90°: 25.9 dB attenuation; relative ERP 0.3% of peak 100°: 24.6 dB attenuation; relative ERP 0.3% of peak 110°: 22.5 dB attenuation; relative ERP 0.6% of peak 120°: 23.4 dB attenuation; relative ERP 0.5% of peak 130°: 20.5 dB attenuation; relative ERP 0.9% of peak 140°: 16.7 dB attenuation; relative ERP 2.1% of peak 150°: 10.6 dB attenuation; relative ERP 8.7% of peak 160°: 6.9 dB attenuation; relative ERP 20.4% of peak 170°: 4.1 dB attenuation; relative ERP 38.9% of peak 180°: 2.2 dB attenuation; relative ERP 60.3% of peak 190°: 1 dB attenuation; relative ERP 79.4% of peak 200°: 0.3 dB attenuation; relative ERP 93.3% of peak 210°: 0 dB attenuation; relative ERP 100% of peak 220°: 0.3 dB attenuation; relative ERP 93.3% of peak 230°: 0.9 dB attenuation; relative ERP 81.3% of peak 240°: 2.1 dB attenuation; relative ERP 61.7% of peak 250°: 3.9 dB attenuation; relative ERP 40.7% of peak 260°: 6.8 dB attenuation; relative ERP 20.9% of peak 270°: 10.3 dB attenuation; relative ERP 9.3% of peak 280°: 14.3 dB attenuation; relative ERP 3.7% of peak 290°: 16.5 dB attenuation; relative ERP 2.2% of peak 300°: 18.6 dB attenuation; relative ERP 1.4% of peak 310°: 19.9 dB attenuation; relative ERP 1% of peak 320°: 20.6 dB attenuation; relative ERP 0.9% of peak 330°: 21.4 dB attenuation; relative ERP 0.7% of peak 340°: 23.6 dB attenuation; relative ERP 0.4% of peak 350°: 25.2 dB attenuation; relative ERP 0.3% 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): 210° at 0 dB attenuation.

Deepest restriction(s): 20° at 28.5 dB attenuation.

Parameters

Date 24/05/2000
Ensemble Birmingham
Licence DL000001
mb21 Lichfield
Ensemble Area Birmingham
EID C183
Transmitter Area Birmingham
Site Lichfield
Freq. 220.352
Block 11C
TII Main Id (Hex) 13
TII Sub Id (Hex) 05
NGR SK16400434
Longitude/Latitude 001W45 33 52N38 12
Lat 52.636564
Long -1.759098
Site Height 145
In-Use Ae Ht 271
In-Use ERP Total 2.5 kW
Dir Max ERP 210°

Services listed for this ensemble row

TypeService labelSIdLSN
Audio HITS RADIO Bham CAB2
Audio Grt Hits Bham C3D3 1E6 1E9
Audio Heart West Mids C467 197
Audio BBC Radio WM C433 121
Audio Absolute 10s C9EF
Audio Capital C670 196 1AF 1C9
Audio Smooth West Mids C5A2 1B7 1B9
Audio Smooth Country CDE9 19A
Audio HITS RADIO PRIDE CAEC 1E2 1E4
Audio Absolute 00s CDC1

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°
26.326.828.528.127.52725.926.826.625.924.622.523.420.516.710.66.94.12.210.300.30.92.13.96.810.314.316.518.619.920.621.423.625.2