Potton - Ofcom TX Visualiser

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Potton

Biggleswade · Biggles FM · 104.8 MHz

Antenna pattern

In-use horizontal pattern

ERP field: In-UseERP/HP = 50 W

0° 30° 60° 90° 120° 150° 180° 210° 240° 270° 300° 330° N E S W 0°: 10 dB attenuation; relative ERP 10% of peak 10°: 10 dB attenuation; relative ERP 10% of peak 20°: 10 dB attenuation; relative ERP 10% of peak 30°: 10 dB attenuation; relative ERP 10% of peak 40°: 10 dB attenuation; relative ERP 10% of peak 50°: 10 dB attenuation; relative ERP 10% of peak 60°: 10 dB attenuation; relative ERP 10% of peak 70°: 10 dB attenuation; relative ERP 10% of peak 80°: 10 dB attenuation; relative ERP 10% of peak 90°: 9 dB attenuation; relative ERP 12.6% of peak 100°: 8 dB attenuation; relative ERP 15.8% of peak 110°: 6 dB attenuation; relative ERP 25.1% of peak 120°: 4 dB attenuation; relative ERP 39.8% of peak 130°: 3 dB attenuation; relative ERP 50.1% of peak 140°: 2 dB attenuation; relative ERP 63.1% of peak 150°: 1 dB attenuation; relative ERP 79.4% of peak 160°: 1 dB attenuation; relative ERP 79.4% of peak 170°: 1 dB attenuation; relative ERP 79.4% of peak 180°: 0 dB attenuation; relative ERP 100% of peak 190°: 0 dB attenuation; relative ERP 100% of peak 200°: 0 dB attenuation; relative ERP 100% of peak 210°: 0 dB attenuation; relative ERP 100% of peak 220°: 0 dB attenuation; relative ERP 100% of peak 230°: 0 dB attenuation; relative ERP 100% of peak 240°: 0 dB attenuation; relative ERP 100% of peak 250°: 0 dB attenuation; relative ERP 100% of peak 260°: 1 dB attenuation; relative ERP 79.4% of peak 270°: 1 dB attenuation; relative ERP 79.4% of peak 280°: 2 dB attenuation; relative ERP 63.1% of peak 290°: 2 dB attenuation; relative ERP 63.1% of peak 300°: 3 dB attenuation; relative ERP 50.1% of peak 310°: 4 dB attenuation; relative ERP 39.8% of peak 320°: 6 dB attenuation; relative ERP 25.1% of peak 330°: 8 dB attenuation; relative ERP 15.8% of peak 340°: 9 dB attenuation; relative ERP 12.6% of peak 350°: 10 dB attenuation; relative ERP 10% 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): 180°, 190°, 200°, 210°, 220°, 230°, 240°, 250° at 0 dB attenuation.

Deepest restriction(s): 0°, 10°, 20°, 30°, 40°, 50°, 60°, 70°, 80°, 350° at 10 dB attenuation.

Parameters

Date 30/03/2011
Station Biggles FM
Area Biggleswade
Site Potton
Licence CR000196
Frequency 104.8
NGR TL21614902
RDS PS Biggles_
RDS PI CE90
Switched PI
TP/TA Y
TMC
Lat 52.12612
Long -0.224966
Site Ht 47
In-Use Aerial Ht 20
In-UseERP/HP 50 W
In-Use ERP/VP 50 W
Max Dir 220
Licensed ERP/HP 50 W
Licensed ERP/VP 50 W

Pattern values

In-use horizontal 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°
1010101010101010109864321110000000011223468910