Isles of Scilly - Ofcom TX Visualiser

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Isles of Scilly

Isles of Scilly · BBC Radio 2 · 88.8 MHz

Antenna pattern

In-use horizontal pattern

ERP field: In-UseERP/HP = 30 W

0° 30° 60° 90° 120° 150° 180° 210° 240° 270° 300° 330° N E S W 0°: 2 dB attenuation; relative ERP 63.1% of peak 10°: 3 dB attenuation; relative ERP 50.1% of peak 20°: 7 dB attenuation; relative ERP 20% of peak 30°: 8 dB attenuation; relative ERP 15.8% of peak 40°: 8 dB attenuation; relative ERP 15.8% of peak 50°: 8 dB attenuation; relative ERP 15.8% of peak 60°: 8 dB attenuation; relative ERP 15.8% of peak 70°: 7 dB attenuation; relative ERP 20% of peak 80°: 6 dB attenuation; relative ERP 25.1% of peak 90°: 5 dB attenuation; relative ERP 31.6% of peak 100°: 6 dB attenuation; relative ERP 25.1% of peak 110°: 7 dB attenuation; relative ERP 20% of peak 120°: 8 dB attenuation; relative ERP 15.8% of peak 130°: 8 dB attenuation; relative ERP 15.8% of peak 140°: 8 dB attenuation; relative ERP 15.8% of peak 150°: 9 dB attenuation; relative ERP 12.6% of peak 160°: 9 dB attenuation; relative ERP 12.6% of peak 170°: 4 dB attenuation; relative ERP 39.8% of peak 180°: 3 dB attenuation; relative ERP 50.1% of peak 190°: 2 dB attenuation; relative ERP 63.1% of peak 200°: 2 dB attenuation; relative ERP 63.1% of peak 210°: 3 dB attenuation; relative ERP 50.1% of peak 220°: 2 dB attenuation; relative ERP 63.1% of peak 230°: 2 dB attenuation; relative ERP 63.1% of peak 240°: 2 dB attenuation; relative ERP 63.1% of peak 250°: 3 dB attenuation; relative ERP 50.1% of peak 260°: 2 dB attenuation; relative ERP 63.1% of peak 270°: 0 dB attenuation; relative ERP 100% of peak 280°: 1 dB attenuation; relative ERP 79.4% of peak 290°: 2 dB attenuation; relative ERP 63.1% of peak 300°: 3 dB attenuation; relative ERP 50.1% of peak 310°: 2 dB attenuation; relative ERP 63.1% of peak 320°: 2 dB attenuation; relative ERP 63.1% of peak 330°: 2 dB attenuation; relative ERP 63.1% of peak 340°: 2 dB attenuation; relative ERP 63.1% of peak 350°: 2 dB attenuation; relative ERP 63.1% 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): 270° at 0 dB attenuation.

Deepest restriction(s): 150°, 160° at 9 dB attenuation.

In-use vertical pattern

ERP field: In-Use ERP/VP = 30 W

0° 30° 60° 90° 120° 150° 180° 210° 240° 270° 300° 330° N E S W 0°: 2 dB attenuation; relative ERP 63.1% of peak 10°: 3 dB attenuation; relative ERP 50.1% of peak 20°: 7 dB attenuation; relative ERP 20% of peak 30°: 8 dB attenuation; relative ERP 15.8% of peak 40°: 8 dB attenuation; relative ERP 15.8% of peak 50°: 8 dB attenuation; relative ERP 15.8% of peak 60°: 8 dB attenuation; relative ERP 15.8% of peak 70°: 7 dB attenuation; relative ERP 20% of peak 80°: 6 dB attenuation; relative ERP 25.1% of peak 90°: 5 dB attenuation; relative ERP 31.6% of peak 100°: 6 dB attenuation; relative ERP 25.1% of peak 110°: 7 dB attenuation; relative ERP 20% of peak 120°: 8 dB attenuation; relative ERP 15.8% of peak 130°: 8 dB attenuation; relative ERP 15.8% of peak 140°: 8 dB attenuation; relative ERP 15.8% of peak 150°: 9 dB attenuation; relative ERP 12.6% of peak 160°: 9 dB attenuation; relative ERP 12.6% of peak 170°: 4 dB attenuation; relative ERP 39.8% of peak 180°: 3 dB attenuation; relative ERP 50.1% of peak 190°: 2 dB attenuation; relative ERP 63.1% of peak 200°: 2 dB attenuation; relative ERP 63.1% of peak 210°: 3 dB attenuation; relative ERP 50.1% of peak 220°: 2 dB attenuation; relative ERP 63.1% of peak 230°: 2 dB attenuation; relative ERP 63.1% of peak 240°: 2 dB attenuation; relative ERP 63.1% of peak 250°: 3 dB attenuation; relative ERP 50.1% of peak 260°: 2 dB attenuation; relative ERP 63.1% of peak 270°: 0 dB attenuation; relative ERP 100% of peak 280°: 1 dB attenuation; relative ERP 79.4% of peak 290°: 2 dB attenuation; relative ERP 63.1% of peak 300°: 3 dB attenuation; relative ERP 50.1% of peak 310°: 2 dB attenuation; relative ERP 63.1% of peak 320°: 2 dB attenuation; relative ERP 63.1% of peak 330°: 2 dB attenuation; relative ERP 63.1% of peak 340°: 2 dB attenuation; relative ERP 63.1% of peak 350°: 2 dB attenuation; relative ERP 63.1% 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): 270° at 0 dB attenuation.

Deepest restriction(s): 150°, 160° at 9 dB attenuation.

Licensed horizontal pattern

ERP field: Licensed ERP/HP = 125 W

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

Deepest restriction(s): 0°, 10°, 310°, 320°, 330°, 340°, 350° at 6 dB attenuation.

Licensed vertical pattern

ERP field: Licensed ERP/VP = 125 W

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

Deepest restriction(s): 0°, 10°, 310°, 320°, 330°, 340°, 350° at 6 dB attenuation.

Parameters

Date 01/01/1900
Station BBC Radio 2
Area Isles of Scilly
Site Isles of Scilly
Licence BBC000002
mb21 Isles of Scilly
Frequency 88.8
NGR SV91151248
RDS PS _BBC_R2_
RDS PI C202
Switched PI
TP/TA
TMC
Lat 49.932508
Long -6.305394
Site Ht 32
In-Use Aerial Ht 71
In-UseERP/HP 30 W
In-Use ERP/VP 30 W
Max Dir
Licensed ERP/HP 125 W
Licensed ERP/VP 125 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°
237888876567888994322322232012322222

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°
237888876567888994322322232012322222

Licensed 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°
665310000011235552000000000000366666

Licensed 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°
665310000011235552000000000000366666