Allansbank - Ofcom TX Visualiser

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Allansbank

Narbeath · South Pembrokeshire small-scale · 9A / 202.928 MHz

Antenna pattern

Antenna pattern

ERP field: In-Use ERP Total = 299.3 W

0° 30° 60° 90° 120° 150° 180° 210° 240° 270° 300° 330° N E S W 0°: 10.09 dB attenuation; relative ERP 9.8% of peak 10°: 10.73 dB attenuation; relative ERP 8.5% of peak 20°: 11.5 dB attenuation; relative ERP 7.1% of peak 30°: 12.29 dB attenuation; relative ERP 5.9% of peak 40°: 12.19 dB attenuation; relative ERP 6% of peak 50°: 10.79 dB attenuation; relative ERP 8.3% of peak 60°: 8.8 dB attenuation; relative ERP 13.2% of peak 70°: 6.81 dB attenuation; relative ERP 20.8% of peak 80°: 4.99 dB attenuation; relative ERP 31.7% of peak 90°: 3.71 dB attenuation; relative ERP 42.6% of peak 100°: 2.49 dB attenuation; relative ERP 56.4% of peak 110°: 1.71 dB attenuation; relative ERP 67.5% of peak 120°: 0.99 dB attenuation; relative ERP 79.6% of peak 130°: 0.61 dB attenuation; relative ERP 86.9% of peak 140°: 0.37 dB attenuation; relative ERP 91.8% of peak 150°: 0.11 dB attenuation; relative ERP 97.5% of peak 160°: 0.01 dB attenuation; relative ERP 99.8% of peak 170°: 0 dB attenuation; relative ERP 100% of peak 180°: 0.01 dB attenuation; relative ERP 99.8% of peak 190°: 0.11 dB attenuation; relative ERP 97.5% of peak 200°: 0.37 dB attenuation; relative ERP 91.8% of peak 210°: 0.59 dB attenuation; relative ERP 87.3% of peak 220°: 1.11 dB attenuation; relative ERP 77.4% of peak 230°: 1.79 dB attenuation; relative ERP 66.2% of peak 240°: 2.49 dB attenuation; relative ERP 56.4% of peak 250°: 3.71 dB attenuation; relative ERP 42.6% of peak 260°: 4.99 dB attenuation; relative ERP 31.7% of peak 270°: 6.81 dB attenuation; relative ERP 20.8% of peak 280°: 8.79 dB attenuation; relative ERP 13.2% of peak 290°: 10.79 dB attenuation; relative ERP 8.3% of peak 300°: 12.09 dB attenuation; relative ERP 6.2% of peak 310°: 12.29 dB attenuation; relative ERP 5.9% of peak 320°: 11.48 dB attenuation; relative ERP 7.1% of peak 330°: 10.67 dB attenuation; relative ERP 8.6% of peak 340°: 10.09 dB attenuation; relative ERP 9.8% of peak 350°: 9.89 dB attenuation; relative ERP 10.3% 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): 170° at 0 dB attenuation.

Deepest restriction(s): 30°, 310° at 12.29 dB attenuation.

Parameters

Date 16/10/2024
Ensemble South Pembrokeshire small-scale
Licence DS104804
Ensemble Area South Pembrokeshire
EID C217
Transmitter Area Narbeath
Site Allansbank
Freq. 202.928
Block 9A
TII Main Id (Hex) 28
TII Sub Id (Hex) 09
NGR SN1114412400
Longitude/Latitude 004W44 21 51N46 42
Lat 51.778316
Long -4.73904
Site Height 151
In-Use Ae Ht 30
In-Use ERP Total 299.3 W
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°
10.0910.7311.512.2912.1910.798.86.814.993.712.491.710.990.610.370.110.0100.010.110.370.591.111.792.493.714.996.818.7910.7912.0912.2911.4810.6710.099.89