Chorley - Whitehouse Farm - Ofcom TX Visualiser

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Chorley - Whitehouse Farm

Preston · Preston small-scale · 9A / 202.928 MHz

Antenna pattern

Antenna pattern

ERP field: In-Use ERP Total = 199.5 W

0° 30° 60° 90° 120° 150° 180° 210° 240° 270° 300° 330° N E S W 0°: 2.24 dB attenuation; relative ERP 59.7% of peak 10°: 3.32 dB attenuation; relative ERP 46.6% of peak 20°: 4.79 dB attenuation; relative ERP 33.2% of peak 30°: 6.69 dB attenuation; relative ERP 21.4% of peak 40°: 9.11 dB attenuation; relative ERP 12.3% of peak 50°: 12.29 dB attenuation; relative ERP 5.9% of peak 60°: 16.39 dB attenuation; relative ERP 2.3% of peak 70°: 21.89 dB attenuation; relative ERP 0.6% of peak 80°: 26.59 dB attenuation; relative ERP 0.2% of peak 90°: 25.44 dB attenuation; relative ERP 0.3% of peak 100°: 24.39 dB attenuation; relative ERP 0.4% of peak 110°: 25.47 dB attenuation; relative ERP 0.3% of peak 120°: 26.59 dB attenuation; relative ERP 0.2% of peak 130°: 21.89 dB attenuation; relative ERP 0.6% of peak 140°: 16.39 dB attenuation; relative ERP 2.3% of peak 150°: 12.29 dB attenuation; relative ERP 5.9% of peak 160°: 9.11 dB attenuation; relative ERP 12.3% of peak 170°: 6.69 dB attenuation; relative ERP 21.4% of peak 180°: 4.79 dB attenuation; relative ERP 33.2% of peak 190°: 3.32 dB attenuation; relative ERP 46.6% of peak 200°: 2.21 dB attenuation; relative ERP 60.1% of peak 210°: 1.41 dB attenuation; relative ERP 72.3% of peak 220°: 0.83 dB attenuation; relative ERP 82.6% of peak 230°: 0.45 dB attenuation; relative ERP 90.2% of peak 240°: 0.21 dB attenuation; relative ERP 95.3% of peak 250°: 0.1 dB attenuation; relative ERP 97.7% of peak 260°: 0.02 dB attenuation; relative ERP 99.5% of peak 270°: 0.01 dB attenuation; relative ERP 99.8% of peak 280°: 0.01 dB attenuation; relative ERP 99.8% of peak 290°: 0 dB attenuation; relative ERP 100% of peak 300°: 0.03 dB attenuation; relative ERP 99.3% of peak 310°: 0.09 dB attenuation; relative ERP 97.9% of peak 320°: 0.21 dB attenuation; relative ERP 95.3% of peak 330°: 0.45 dB attenuation; relative ERP 90.2% of peak 340°: 0.83 dB attenuation; relative ERP 82.6% of peak 350°: 1.41 dB attenuation; relative ERP 72.3% 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): 290° at 0 dB attenuation.

Deepest restriction(s): 80°, 120° at 26.59 dB attenuation.

Parameters

Date 21/08/2023
Ensemble Preston small-scale
Licence DS104350
mb21 Chorley Whitehouse Farm
Ensemble Area Preston
EID C1F2
Transmitter Area Preston
Site Chorley - Whitehouse Farm
Freq. 202.928
Block 9A
TII Main Id (Hex) 2C
TII Sub Id (Hex) 17
NGR SD60531742
Longitude/Latitude 002W35 55 53N39 06
Lat 53.65178
Long -2.598628
Site Height 160
In-Use Ae Ht 8
In-Use ERP Total 199.5 W
Dir Max ERP

Services listed for this ensemble row

TypeService labelSIdLSN
Audio Dune Radio C1D9
Audio RED ROSE RADIO C2F5
Audio JUICE C7C5
Audio Central Radio NW C8C2
Audio Happy Radio UK CCF6
Audio SPARK Radio C149
Audio Frisk Radio C2F2
Audio 88.3 CENTREFORCE C6E3

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°
2.243.324.796.699.1112.2916.3921.8926.5925.4424.3925.4726.5921.8916.3912.299.116.694.793.322.211.410.830.450.210.10.020.010.0100.030.090.210.450.831.41