Membury - Ofcom TX Visualiser

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Membury

Membury · BBC Radio 2 · 88.9 MHz

Antenna pattern

In-use vertical pattern

ERP field: In-Use ERP/VP = 125 W

0° 30° 60° 90° 120° 150° 180° 210° 240° 270° 300° 330° N E S W 0°: 5 dB attenuation; relative ERP 31.6% of peak 10°: 3 dB attenuation; relative ERP 50.1% of peak 20°: 1.5 dB attenuation; relative ERP 70.8% of peak 30°: 1 dB attenuation; relative ERP 79.4% of peak 40°: 0.5 dB attenuation; relative ERP 89.1% of peak 50°: 0 dB attenuation; relative ERP 100% of peak 60°: 0 dB attenuation; relative ERP 100% of peak 70°: 0 dB attenuation; relative ERP 100% of peak 80°: 0 dB attenuation; relative ERP 100% of peak 90°: 0 dB attenuation; relative ERP 100% of peak 100°: 0.5 dB attenuation; relative ERP 89.1% of peak 110°: 1.5 dB attenuation; relative ERP 70.8% of peak 120°: 2.5 dB attenuation; relative ERP 56.2% of peak 130°: 3.25 dB attenuation; relative ERP 47.3% of peak 140°: 5 dB attenuation; relative ERP 31.6% of peak 150°: 8 dB attenuation; relative ERP 15.8% of peak 160°: 10 dB attenuation; relative ERP 10% of peak 170°: 14 dB attenuation; relative ERP 4% of peak 180°: 25 dB attenuation; relative ERP 0.3% of peak 190°: 25 dB attenuation; relative ERP 0.3% of peak 200°: 25 dB attenuation; relative ERP 0.3% of peak 210°: 25 dB attenuation; relative ERP 0.3% of peak 220°: 25 dB attenuation; relative ERP 0.3% of peak 230°: 25 dB attenuation; relative ERP 0.3% of peak 240°: 25 dB attenuation; relative ERP 0.3% of peak 250°: 25 dB attenuation; relative ERP 0.3% of peak 260°: 25 dB attenuation; relative ERP 0.3% of peak 270°: 25 dB attenuation; relative ERP 0.3% of peak 280°: 25 dB attenuation; relative ERP 0.3% of peak 290°: 25 dB attenuation; relative ERP 0.3% of peak 300°: 25 dB attenuation; relative ERP 0.3% of peak 310°: 25 dB attenuation; relative ERP 0.3% of peak 320°: 20 dB attenuation; relative ERP 1% of peak 330°: 14 dB attenuation; relative ERP 4% of peak 340°: 10 dB attenuation; relative ERP 10% of peak 350°: 8 dB attenuation; relative ERP 15.8% 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): 50°, 60°, 70°, 80°, 90° at 0 dB attenuation.

Deepest restriction(s): 180°, 190°, 200°, 210°, 220°, 230°, 240°, 250°, 260°, 270°, 280°, 290°, 300°, 310° at 25 dB attenuation.

Parameters

Date 01/01/1900
Station BBC Radio 2
Area Membury
Site Membury
Licence BBC000002
mb21 Membury
Frequency 88.9
NGR SU30737631
RDS PS _BBC_R2_
RDS PI C202
Switched PI
TP/TA
TMC
Lat 51.484913
Long -1.558836
Site Ht 211
In-Use Aerial Ht 140
In-UseERP/HP 0 W
In-Use ERP/VP 125 W
Max Dir 70
Licensed ERP/HP 125 W
Licensed ERP/VP 125 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°
531.510.5000000.51.52.53.2558101425252525252525252525252525252014108