St Johns Beacon - Ofcom TX Visualiser

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St Johns Beacon

Liverpool · Liverpool small-scale · 7D / 194.064 MHz

Antenna pattern

Antenna pattern

ERP field: In-Use ERP Total = 100 W

0° 30° 60° 90° 120° 150° 180° 210° 240° 270° 300° 330° N E S W 0°: 0 dB attenuation; relative ERP 100% of peak 10°: 0.01 dB attenuation; relative ERP 99.8% of peak 20°: 0.02 dB attenuation; relative ERP 99.5% of peak 30°: 0.11 dB attenuation; relative ERP 97.5% of peak 40°: 0.22 dB attenuation; relative ERP 95.1% of peak 50°: 0.42 dB attenuation; relative ERP 90.8% of peak 60°: 0.82 dB attenuation; relative ERP 82.8% of peak 70°: 1.42 dB attenuation; relative ERP 72.1% of peak 80°: 2.2 dB attenuation; relative ERP 60.3% of peak 90°: 3.3 dB attenuation; relative ERP 46.8% of peak 100°: 4.8 dB attenuation; relative ERP 33.1% of peak 110°: 6.7 dB attenuation; relative ERP 21.4% of peak 120°: 9.1 dB attenuation; relative ERP 12.3% of peak 130°: 12.3 dB attenuation; relative ERP 5.9% of peak 140°: 16.4 dB attenuation; relative ERP 2.3% of peak 150°: 21.9 dB attenuation; relative ERP 0.6% of peak 160°: 26.6 dB attenuation; relative ERP 0.2% of peak 170°: 25.5 dB attenuation; relative ERP 0.3% of peak 180°: 24.4 dB attenuation; relative ERP 0.4% of peak 190°: 25.5 dB attenuation; relative ERP 0.3% of peak 200°: 26.6 dB attenuation; relative ERP 0.2% of peak 210°: 21.9 dB attenuation; relative ERP 0.6% of peak 220°: 16.4 dB attenuation; relative ERP 2.3% of peak 230°: 12.3 dB attenuation; relative ERP 5.9% of peak 240°: 9.1 dB attenuation; relative ERP 12.3% of peak 250°: 6.7 dB attenuation; relative ERP 21.4% of peak 260°: 4.8 dB attenuation; relative ERP 33.1% of peak 270°: 3.3 dB attenuation; relative ERP 46.8% of peak 280°: 2.2 dB attenuation; relative ERP 60.3% of peak 290°: 1.42 dB attenuation; relative ERP 72.1% of peak 300°: 0.82 dB attenuation; relative ERP 82.8% of peak 310°: 0.42 dB attenuation; relative ERP 90.8% of peak 320°: 0.22 dB attenuation; relative ERP 95.1% of peak 330°: 0.11 dB attenuation; relative ERP 97.5% of peak 340°: 0.02 dB attenuation; relative ERP 99.5% of peak 350°: 0 dB attenuation; relative ERP 100% 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): 0°, 350° at 0 dB attenuation.

Deepest restriction(s): 160°, 200° at 26.6 dB attenuation.

Parameters

Date 16/10/2023
Ensemble Liverpool small-scale
Licence DS104316
Ensemble Area Liverpool
EID C1FD
Transmitter Area Liverpool
Site St Johns Beacon
Freq. 194.064
Block 7D
TII Main Id (Hex) 2A
TII Sub Id (Hex) 04
NGR SJ34829039
Longitude/Latitude 002W58 55 53N24 23
Lat 53.406283
Long -2.981914
Site Height 10
In-Use Ae Ht 127
In-Use ERP Total 100 W
Dir Max ERP

Services listed for this ensemble row

TypeService labelSIdLSN
Audio Panacea Soul C4C4
Audio Dune Radio C1D9
Audio Flame CCR C5FA
Audio HousePartyRadio C6C4
Audio LCR FM LIVERPOOL C04B
Audio Gaydio C897
Audio MDFR C154
Audio Atlantic 252 C8FD
Audio Radio Maria C9EA
Audio Harmony Radio C25B
Audio Boom Light C9C2
Data E1C000F0

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°
00.010.020.110.220.420.821.422.23.34.86.79.112.316.421.926.625.524.425.526.621.916.412.39.16.74.83.32.21.420.820.420.220.110.020