Deiniolen - Ofcom TX Visualiser

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Deiniolen

Gwynedd · BBC Radio Wales · 90.3 MHz

Antenna pattern

In-use vertical pattern

ERP field: In-Use ERP/VP = 50 W

0° 30° 60° 90° 120° 150° 180° 210° 240° 270° 300° 330° N E S W 0°: 6 dB attenuation; relative ERP 25.1% of peak 10°: 6 dB attenuation; relative ERP 25.1% of peak 20°: 6 dB attenuation; relative ERP 25.1% of peak 30°: 6 dB attenuation; relative ERP 25.1% of peak 40°: 6 dB attenuation; relative ERP 25.1% of peak 50°: 6 dB attenuation; relative ERP 25.1% of peak 60°: 6 dB attenuation; relative ERP 25.1% of peak 70°: 6 dB attenuation; relative ERP 25.1% of peak 80°: 6 dB attenuation; relative ERP 25.1% of peak 90°: 6 dB attenuation; relative ERP 25.1% of peak 100°: 6 dB attenuation; relative ERP 25.1% of peak 110°: 6 dB attenuation; relative ERP 25.1% of peak 120°: 6 dB attenuation; relative ERP 25.1% of peak 130°: 0 dB attenuation; relative ERP 100% of peak 140°: 0 dB attenuation; relative ERP 100% of peak 150°: 3 dB attenuation; relative ERP 50.1% of peak 160°: 3 dB attenuation; relative ERP 50.1% of peak 170°: 3 dB attenuation; relative ERP 50.1% of peak 180°: 3 dB attenuation; relative ERP 50.1% of peak 190°: 3 dB attenuation; relative ERP 50.1% of peak 200°: 6 dB attenuation; relative ERP 25.1% of peak 210°: 12 dB attenuation; relative ERP 6.3% of peak 220°: 12 dB attenuation; relative ERP 6.3% of peak 230°: 12 dB attenuation; relative ERP 6.3% of peak 240°: 12 dB attenuation; relative ERP 6.3% of peak 250°: 12 dB attenuation; relative ERP 6.3% of peak 260°: 12 dB attenuation; relative ERP 6.3% of peak 270°: 12 dB attenuation; relative ERP 6.3% of peak 280°: 12 dB attenuation; relative ERP 6.3% of peak 290°: 12 dB attenuation; relative ERP 6.3% of peak 300°: 12 dB attenuation; relative ERP 6.3% of peak 310°: 12 dB attenuation; relative ERP 6.3% of peak 320°: 12 dB attenuation; relative ERP 6.3% of peak 330°: 6 dB attenuation; relative ERP 25.1% of peak 340°: 6 dB attenuation; relative ERP 25.1% of peak 350°: 6 dB attenuation; relative ERP 25.1% 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): 130°, 140° at 0 dB attenuation.

Deepest restriction(s): 210°, 220°, 230°, 240°, 250°, 260°, 270°, 280°, 290°, 300°, 310°, 320° at 12 dB attenuation.

Parameters

Date 01/01/1900
Station BBC Radio Wales
Area Gwynedd
Site Deiniolen
Licence BBC000008
mb21 Deiniolen
Frequency 90.3
NGR SH57666211
RDS PS BBCWales
RDS PI C718
Switched PI
TP/TA
TMC
Lat 53.137078
Long -4.129257
Site Ht 327
In-Use Aerial Ht 30
In-UseERP/HP 0 W
In-Use ERP/VP 50 W
Max Dir
Licensed ERP/HP 50 W
Licensed ERP/VP 50 W

Pattern values

In-use vertical 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°
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