Brawdy - Ofcom TX Visualiser

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Brawdy

St David's · North Pembrokeshire small-scale · 8A / 195.936 MHz

Antenna pattern

Antenna pattern

ERP field: In-Use ERP Total = 1 kW

0° 30° 60° 90° 120° 150° 180° 210° 240° 270° 300° 330° N E S W 0°: 0.2 dB attenuation; relative ERP 95.5% of peak 10°: 0.11 dB attenuation; relative ERP 97.5% of peak 20°: 0.02 dB attenuation; relative ERP 99.5% of peak 30°: 0 dB attenuation; relative ERP 100% of peak 40°: 0.01 dB attenuation; relative ERP 99.8% of peak 50°: 0.01 dB attenuation; relative ERP 99.8% of peak 60°: 0.02 dB attenuation; relative ERP 99.5% of peak 70°: 0.11 dB attenuation; relative ERP 97.5% of peak 80°: 0.22 dB attenuation; relative ERP 95.1% of peak 90°: 0.42 dB attenuation; relative ERP 90.8% of peak 100°: 0.82 dB attenuation; relative ERP 82.8% of peak 110°: 1.42 dB attenuation; relative ERP 72.1% of peak 120°: 2.2 dB attenuation; relative ERP 60.3% of peak 130°: 3.3 dB attenuation; relative ERP 46.8% of peak 140°: 4.8 dB attenuation; relative ERP 33.1% of peak 150°: 6.7 dB attenuation; relative ERP 21.4% of peak 160°: 9.1 dB attenuation; relative ERP 12.3% of peak 170°: 12.3 dB attenuation; relative ERP 5.9% of peak 180°: 16.4 dB attenuation; relative ERP 2.3% of peak 190°: 21.9 dB attenuation; relative ERP 0.6% of peak 200°: 26.6 dB attenuation; relative ERP 0.2% of peak 210°: 25.5 dB attenuation; relative ERP 0.3% of peak 220°: 24.4 dB attenuation; relative ERP 0.4% of peak 230°: 25.5 dB attenuation; relative ERP 0.3% of peak 240°: 26.6 dB attenuation; relative ERP 0.2% of peak 250°: 21.9 dB attenuation; relative ERP 0.6% of peak 260°: 16.4 dB attenuation; relative ERP 2.3% of peak 270°: 12.3 dB attenuation; relative ERP 5.9% of peak 280°: 9.1 dB attenuation; relative ERP 12.3% of peak 290°: 6.7 dB attenuation; relative ERP 21.4% of peak 300°: 4.8 dB attenuation; relative ERP 33.1% of peak 310°: 3.3 dB attenuation; relative ERP 46.8% of peak 320°: 2.2 dB attenuation; relative ERP 60.3% of peak 330°: 1.42 dB attenuation; relative ERP 72.1% of peak 340°: 0.82 dB attenuation; relative ERP 82.8% of peak 350°: 0.42 dB attenuation; relative ERP 90.8% 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): 30° at 0 dB attenuation.

Deepest restriction(s): 200°, 240° at 26.6 dB attenuation.

Parameters

Date 17/10/2024
Ensemble North Pembrokeshire small-scale
Licence DS104806
Ensemble Area North Pembrokeshire
EID C218
Transmitter Area St David's
Site Brawdy
Freq. 195.936
Block 8A
TII Main Id (Hex) 28
TII Sub Id (Hex) 08
NGR SM8411023718
Longitude/Latitude 005W08 15 51N52 13
Lat 51.870147
Long -5.137388
Site Height 101
In-Use Ae Ht 18
In-Use ERP Total 1 kW
Dir Max ERP

Services listed for this ensemble row

TypeService labelSIdLSN
Audio Pure West Radio C147

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°
0.20.110.0200.010.010.020.110.220.420.821.422.23.34.86.79.112.316.421.926.625.524.425.526.621.916.412.39.16.74.83.32.21.420.820.42