Isles of Scilly - Marine and Coastguard Agency - Ofcom TX Visualiser

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Isles of Scilly - Marine and Coastguard Agency

Isles of Scilly · Islands FM · 107.9 MHz

Antenna pattern

In-use vertical pattern

ERP field: In-Use ERP/VP = 100 W

0° 30° 60° 90° 120° 150° 180° 210° 240° 270° 300° 330° N E S W 0°: 0 dB attenuation; relative ERP 100% of peak 10°: 0.5 dB attenuation; relative ERP 89.1% of peak 20°: 1 dB attenuation; relative ERP 79.4% of peak 30°: 2.5 dB attenuation; relative ERP 56.2% of peak 40°: 4 dB attenuation; relative ERP 39.8% of peak 50°: 5 dB attenuation; relative ERP 31.6% of peak 60°: 6 dB attenuation; relative ERP 25.1% of peak 70°: 8 dB attenuation; relative ERP 15.8% of peak 80°: 12 dB attenuation; relative ERP 6.3% of peak 90°: 14 dB attenuation; relative ERP 4% of peak 100°: 12 dB attenuation; relative ERP 6.3% of peak 110°: 10 dB attenuation; relative ERP 10% of peak 120°: 7 dB attenuation; relative ERP 20% of peak 130°: 5 dB attenuation; relative ERP 31.6% of peak 140°: 4 dB attenuation; relative ERP 39.8% of peak 150°: 3 dB attenuation; relative ERP 50.1% of peak 160°: 2 dB attenuation; relative ERP 63.1% of peak 170°: 1.5 dB attenuation; relative ERP 70.8% of peak 180°: 1 dB attenuation; relative ERP 79.4% of peak 190°: 0.5 dB attenuation; relative ERP 89.1% 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°: 0 dB attenuation; relative ERP 100% of peak 270°: 0 dB attenuation; relative ERP 100% of peak 280°: 0.5 dB attenuation; relative ERP 89.1% of peak 290°: 0.5 dB attenuation; relative ERP 89.1% of peak 300°: 0.5 dB attenuation; relative ERP 89.1% of peak 310°: 0.5 dB attenuation; relative ERP 89.1% of peak 320°: 0.5 dB attenuation; relative ERP 89.1% of peak 330°: 0.5 dB attenuation; relative ERP 89.1% of peak 340°: 0.5 dB attenuation; relative ERP 89.1% of peak 350°: 0.5 dB attenuation; relative ERP 89.1% 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): 0°, 200°, 210°, 220°, 230°, 240°, 250°, 260°, 270° at 0 dB attenuation.

Deepest restriction(s): 90° at 14 dB attenuation.

Parameters

Date 08/08/2007
Station Islands FM
Area Isles of Scilly
Site Isles of Scilly - Marine and Coastguard Agency
Licence CR000030
mb21 Isles of Scilly (possible match)
Frequency 107.9
NGR SV91251211
RDS PS
RDS PI
Switched PI
TP/TA
TMC
Lat 49.929241
Long -6.303709
Site Ht 49
In-Use Aerial Ht 14
In-UseERP/HP 0 W
In-Use ERP/VP 100 W
Max Dir 280
Licensed ERP/HP 100 W
Licensed ERP/VP 100 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°
00.512.5456812141210754321.510.5000000000.50.50.50.50.50.50.50.5