Whalley - Ofcom TX Visualiser

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Whalley

Whalley · BBC Radio 3 · 91.8 MHz

Antenna pattern

In-use vertical pattern

ERP field: In-Use ERP/VP = 10 W

0° 30° 60° 90° 120° 150° 180° 210° 240° 270° 300° 330° N E S W 0°: 0.57 dB attenuation; relative ERP 87.7% of peak 10°: 0.23 dB attenuation; relative ERP 94.8% of peak 20°: 0.07 dB attenuation; relative ERP 98.4% of peak 30°: 0.2 dB attenuation; relative ERP 95.5% of peak 40°: 0.61 dB attenuation; relative ERP 86.9% of peak 50°: 1.37 dB attenuation; relative ERP 72.9% of peak 60°: 2.56 dB attenuation; relative ERP 55.5% of peak 70°: 4.13 dB attenuation; relative ERP 38.6% of peak 80°: 6.03 dB attenuation; relative ERP 24.9% of peak 90°: 8.36 dB attenuation; relative ERP 14.6% of peak 100°: 11.3 dB attenuation; relative ERP 7.4% of peak 110°: 14.39 dB attenuation; relative ERP 3.6% of peak 120°: 15.27 dB attenuation; relative ERP 3% of peak 130°: 13.78 dB attenuation; relative ERP 4.2% of peak 140°: 12.53 dB attenuation; relative ERP 5.6% of peak 150°: 12.19 dB attenuation; relative ERP 6% of peak 160°: 13.38 dB attenuation; relative ERP 4.6% of peak 170°: 14.92 dB attenuation; relative ERP 3.2% of peak 180°: 15.64 dB attenuation; relative ERP 2.7% of peak 190°: 13.25 dB attenuation; relative ERP 4.7% of peak 200°: 10.11 dB attenuation; relative ERP 9.7% of peak 210°: 7.29 dB attenuation; relative ERP 18.7% of peak 220°: 5.12 dB attenuation; relative ERP 30.8% of peak 230°: 3.44 dB attenuation; relative ERP 45.3% of peak 240°: 2.06 dB attenuation; relative ERP 62.2% of peak 250°: 0.96 dB attenuation; relative ERP 80.2% of peak 260°: 0.29 dB attenuation; relative ERP 93.5% of peak 270°: 0 dB attenuation; relative ERP 100% of peak 280°: 0.1 dB attenuation; relative ERP 97.7% of peak 290°: 0.4 dB attenuation; relative ERP 91.2% of peak 300°: 0.8 dB attenuation; relative ERP 83.2% of peak 310°: 1.25 dB attenuation; relative ERP 75% of peak 320°: 1.53 dB attenuation; relative ERP 70.3% of peak 330°: 1.62 dB attenuation; relative ERP 68.9% of peak 340°: 1.38 dB attenuation; relative ERP 72.8% of peak 350°: 0.98 dB attenuation; relative ERP 79.8% 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): 270° at 0 dB attenuation.

Deepest restriction(s): 180° at 15.64 dB attenuation.

Parameters

Date 01/01/1900
Station BBC Radio 3
Area Whalley
Site Whalley
Licence BBC000003
mb21 Whalley
Frequency 91.8
NGR SD72983527
RDS PS _BBC_R3_
RDS PI C203
Switched PI
TP/TA
TMC
Lat 53.813007
Long -2.411841
Site Ht 168
In-Use Aerial Ht 40
In-UseERP/HP 0 W
In-Use ERP/VP 10 W
Max Dir 328
Licensed ERP/HP 10 W
Licensed ERP/VP 10 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°
0.570.230.070.20.611.372.564.136.038.3611.314.3915.2713.7812.5312.1913.3814.9215.6413.2510.117.295.123.442.060.960.2900.10.40.81.251.531.621.380.98