West Kilbride - Ofcom TX Visualiser

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West Kilbride

North Ayrshire · BBC Radio 4 (FM) · 103.5 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°: 0.81 dB attenuation; relative ERP 83% of peak 10°: 2.1 dB attenuation; relative ERP 61.7% of peak 20°: 3.47 dB attenuation; relative ERP 45% of peak 30°: 5.08 dB attenuation; relative ERP 31% of peak 40°: 7.07 dB attenuation; relative ERP 19.6% of peak 50°: 9.33 dB attenuation; relative ERP 11.7% of peak 60°: 11.93 dB attenuation; relative ERP 6.4% of peak 70°: 15.03 dB attenuation; relative ERP 3.1% of peak 80°: 15.03 dB attenuation; relative ERP 3.1% of peak 90°: 13.34 dB attenuation; relative ERP 4.6% of peak 100°: 12.38 dB attenuation; relative ERP 5.8% of peak 110°: 12.85 dB attenuation; relative ERP 5.2% of peak 120°: 14.43 dB attenuation; relative ERP 3.6% of peak 130°: 15.03 dB attenuation; relative ERP 3.1% of peak 140°: 14.43 dB attenuation; relative ERP 3.6% of peak 150°: 11.93 dB attenuation; relative ERP 6.4% of peak 160°: 9.01 dB attenuation; relative ERP 12.6% of peak 170°: 6.36 dB attenuation; relative ERP 23.1% of peak 180°: 4.51 dB attenuation; relative ERP 35.4% of peak 190°: 3.3 dB attenuation; relative ERP 46.8% of peak 200°: 2.39 dB attenuation; relative ERP 57.7% of peak 210°: 1.69 dB attenuation; relative ERP 67.8% of peak 220°: 1.3 dB attenuation; relative ERP 74.1% of peak 230°: 1.3 dB attenuation; relative ERP 74.1% of peak 240°: 1.43 dB attenuation; relative ERP 71.9% of peak 250°: 1.56 dB attenuation; relative ERP 69.8% of peak 260°: 1.83 dB attenuation; relative ERP 65.6% of peak 270°: 1.97 dB attenuation; relative ERP 63.5% of peak 280°: 1.97 dB attenuation; relative ERP 63.5% of peak 290°: 1.69 dB attenuation; relative ERP 67.8% of peak 300°: 1.3 dB attenuation; relative ERP 74.1% of peak 310°: 0.81 dB attenuation; relative ERP 83% of peak 320°: 0.34 dB attenuation; relative ERP 92.5% of peak 330°: 0 dB attenuation; relative ERP 100% of peak 340°: 0.11 dB attenuation; relative ERP 97.5% of peak 350°: 0.45 dB attenuation; relative ERP 90.2% 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): 330° at 0 dB attenuation.

Deepest restriction(s): 70°, 80°, 130° at 15.03 dB attenuation.

Parameters

Date 01/01/1900
Station BBC Radio 4 (FM)
Area North Ayrshire
Site West Kilbride
Licence BBC000004
mb21 West Kilbride
Frequency 103.5
NGR NS21494836
RDS PS _BBC_R4
RDS PI C204
Switched PI
TP/TA
TMC
Lat 55.695754
Long -4.841849
Site Ht 169
In-Use Aerial Ht 43
In-UseERP/HP 0 W
In-Use ERP/VP 50 W
Max Dir 330
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°
0.812.13.475.087.079.3311.9315.0315.0313.3412.3812.8514.4315.0314.4311.939.016.364.513.32.391.691.31.31.431.561.831.971.971.691.30.810.3400.110.45