Jurby Control Tower - Ofcom TX Visualiser

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Jurby Control Tower

Isle of Man · Energy Radio · 93.4 MHz

Antenna pattern

In-use horizontal pattern

ERP field: In-UseERP/HP = 400 W

0° 30° 60° 90° 120° 150° 180° 210° 240° 270° 300° 330° N E S W 0°: 4 dB attenuation; relative ERP 39.8% of peak 10°: 4 dB attenuation; relative ERP 39.8% of peak 20°: 4 dB attenuation; relative ERP 39.8% of peak 30°: 3.6 dB attenuation; relative ERP 43.7% of peak 40°: 3.2 dB attenuation; relative ERP 47.9% of peak 50°: 2.8 dB attenuation; relative ERP 52.5% of peak 60°: 2.4 dB attenuation; relative ERP 57.5% of peak 70°: 1.8 dB attenuation; relative ERP 66.1% of peak 80°: 1.4 dB attenuation; relative ERP 72.4% of peak 90°: 0.8 dB attenuation; relative ERP 83.2% of peak 100°: 0.5 dB attenuation; relative ERP 89.1% of peak 110°: 0.4 dB attenuation; relative ERP 91.2% of peak 120°: 0.1 dB attenuation; relative ERP 97.7% of peak 130°: 0.05 dB attenuation; relative ERP 98.9% of peak 140°: 0 dB attenuation; relative ERP 100% of peak 150°: 0 dB attenuation; relative ERP 100% of peak 160°: 0 dB attenuation; relative ERP 100% of peak 170°: 0 dB attenuation; relative ERP 100% 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°: 0.1 dB attenuation; relative ERP 97.7% of peak 220°: 0.3 dB attenuation; relative ERP 93.3% of peak 230°: 0.5 dB attenuation; relative ERP 89.1% of peak 240°: 0.8 dB attenuation; relative ERP 83.2% of peak 250°: 1.27 dB attenuation; relative ERP 74.6% of peak 260°: 1.73 dB attenuation; relative ERP 67.1% of peak 270°: 2.2 dB attenuation; relative ERP 60.3% of peak 280°: 2.7 dB attenuation; relative ERP 53.7% of peak 290°: 2.95 dB attenuation; relative ERP 50.7% of peak 300°: 3.2 dB attenuation; relative ERP 47.9% of peak 310°: 3.7 dB attenuation; relative ERP 42.7% of peak 320°: 3.9 dB attenuation; relative ERP 40.7% of peak 330°: 3.95 dB attenuation; relative ERP 40.3% of peak 340°: 4 dB attenuation; relative ERP 39.8% of peak 350°: 4 dB attenuation; relative ERP 39.8% 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): 140°, 150°, 160°, 170°, 180°, 190°, 200° at 0 dB attenuation.

Deepest restriction(s): 0°, 10°, 20°, 340°, 350° at 4 dB attenuation.

In-use vertical pattern

ERP field: In-Use ERP/VP = 600 W

0° 30° 60° 90° 120° 150° 180° 210° 240° 270° 300° 330° N E S W 0°: 4 dB attenuation; relative ERP 39.8% of peak 10°: 4 dB attenuation; relative ERP 39.8% of peak 20°: 4 dB attenuation; relative ERP 39.8% of peak 30°: 3.6 dB attenuation; relative ERP 43.7% of peak 40°: 3.2 dB attenuation; relative ERP 47.9% of peak 50°: 2.8 dB attenuation; relative ERP 52.5% of peak 60°: 2.4 dB attenuation; relative ERP 57.5% of peak 70°: 1.8 dB attenuation; relative ERP 66.1% of peak 80°: 1.4 dB attenuation; relative ERP 72.4% of peak 90°: 0.8 dB attenuation; relative ERP 83.2% of peak 100°: 0.5 dB attenuation; relative ERP 89.1% of peak 110°: 0.4 dB attenuation; relative ERP 91.2% of peak 120°: 0.1 dB attenuation; relative ERP 97.7% of peak 130°: 0 dB attenuation; relative ERP 100% of peak 140°: 0 dB attenuation; relative ERP 100% of peak 150°: 0 dB attenuation; relative ERP 100% of peak 160°: 0 dB attenuation; relative ERP 100% of peak 170°: 0 dB attenuation; relative ERP 100% 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°: 0.1 dB attenuation; relative ERP 97.7% of peak 220°: 0.3 dB attenuation; relative ERP 93.3% of peak 230°: 0.5 dB attenuation; relative ERP 89.1% of peak 240°: 0.8 dB attenuation; relative ERP 83.2% of peak 250°: 1.3 dB attenuation; relative ERP 74.1% of peak 260°: 1.7 dB attenuation; relative ERP 67.6% of peak 270°: 2.2 dB attenuation; relative ERP 60.3% of peak 280°: 2.7 dB attenuation; relative ERP 53.7% of peak 290°: 3 dB attenuation; relative ERP 50.1% of peak 300°: 3.2 dB attenuation; relative ERP 47.9% of peak 310°: 3.7 dB attenuation; relative ERP 42.7% of peak 320°: 3.9 dB attenuation; relative ERP 40.7% of peak 330°: 4 dB attenuation; relative ERP 39.8% of peak 340°: 4 dB attenuation; relative ERP 39.8% of peak 350°: 4 dB attenuation; relative ERP 39.8% 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): 130°, 140°, 150°, 160°, 170°, 180°, 190°, 200° at 0 dB attenuation.

Deepest restriction(s): 0°, 10°, 20°, 330°, 340°, 350° at 4 dB attenuation.

Licensed horizontal pattern

ERP field: Licensed ERP/HP = 600 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 dB attenuation; relative ERP 100% of peak 20°: 0 dB attenuation; relative ERP 100% of peak 30°: 0 dB attenuation; relative ERP 100% of peak 40°: 0 dB attenuation; relative ERP 100% 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°: 0 dB attenuation; relative ERP 100% of peak 110°: 0 dB attenuation; relative ERP 100% of peak 120°: 0 dB attenuation; relative ERP 100% of peak 130°: 0 dB attenuation; relative ERP 100% of peak 140°: 0 dB attenuation; relative ERP 100% of peak 150°: 0 dB attenuation; relative ERP 100% of peak 160°: 0 dB attenuation; relative ERP 100% of peak 170°: 0 dB attenuation; relative ERP 100% 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°: 3 dB attenuation; relative ERP 50.1% of peak 220°: 3 dB attenuation; relative ERP 50.1% of peak 230°: 3 dB attenuation; relative ERP 50.1% of peak 240°: 3 dB attenuation; relative ERP 50.1% of peak 250°: 3 dB attenuation; relative ERP 50.1% of peak 260°: 3 dB attenuation; relative ERP 50.1% 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°: 0 dB attenuation; relative ERP 100% of peak 310°: 0 dB attenuation; relative ERP 100% of peak 320°: 0 dB attenuation; relative ERP 100% of peak 330°: 0 dB attenuation; relative ERP 100% of peak 340°: 0 dB attenuation; relative ERP 100% of peak 350°: 0 dB attenuation; relative ERP 100% 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°, 10°, 20°, 30°, 40°, 50°, 60°, 70°, 80°, 90°, 100°, 110°, 120°, 130°, 140°, 150°, 160°, 170°, 180°, 190°, 200°, 270°, 280°, 290°, 300°, 310°, 320°, 330°, 340°, 350° at 0 dB attenuation.

Deepest restriction(s): 210°, 220°, 230°, 240°, 250°, 260° at 3 dB attenuation.

Licensed vertical pattern

ERP field: Licensed ERP/VP = 600 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 dB attenuation; relative ERP 100% of peak 20°: 0 dB attenuation; relative ERP 100% of peak 30°: 0 dB attenuation; relative ERP 100% of peak 40°: 0 dB attenuation; relative ERP 100% 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°: 0 dB attenuation; relative ERP 100% of peak 110°: 0 dB attenuation; relative ERP 100% of peak 120°: 0 dB attenuation; relative ERP 100% of peak 130°: 0 dB attenuation; relative ERP 100% of peak 140°: 0 dB attenuation; relative ERP 100% of peak 150°: 0 dB attenuation; relative ERP 100% of peak 160°: 0 dB attenuation; relative ERP 100% of peak 170°: 0 dB attenuation; relative ERP 100% 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°: 3 dB attenuation; relative ERP 50.1% of peak 220°: 3 dB attenuation; relative ERP 50.1% of peak 230°: 3 dB attenuation; relative ERP 50.1% of peak 240°: 3 dB attenuation; relative ERP 50.1% of peak 250°: 3 dB attenuation; relative ERP 50.1% of peak 260°: 3 dB attenuation; relative ERP 50.1% 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°: 0 dB attenuation; relative ERP 100% of peak 310°: 0 dB attenuation; relative ERP 100% of peak 320°: 0 dB attenuation; relative ERP 100% of peak 330°: 0 dB attenuation; relative ERP 100% of peak 340°: 0 dB attenuation; relative ERP 100% of peak 350°: 0 dB attenuation; relative ERP 100% 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°, 10°, 20°, 30°, 40°, 50°, 60°, 70°, 80°, 90°, 100°, 110°, 120°, 130°, 140°, 150°, 160°, 170°, 180°, 190°, 200°, 270°, 280°, 290°, 300°, 310°, 320°, 330°, 340°, 350° at 0 dB attenuation.

Deepest restriction(s): 210°, 220°, 230°, 240°, 250°, 260° at 3 dB attenuation.

Parameters

Date 23/09/2013
Station Energy Radio
Area Isle of Man
Site Jurby Control Tower
Licence IOM000002
mb21 Jurby Control Tower
Frequency 93.4
NGR SC36219858
RDS PS _Energy_
RDS PI CA80
Switched PI
TP/TA
TMC
Lat 54.356358
Long -4.521986
Site Ht 27
In-Use Aerial Ht 15
In-UseERP/HP 400 W
In-Use ERP/VP 600 W
Max Dir 150
Licensed ERP/HP 600 W
Licensed ERP/VP 600 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°
4443.63.22.82.41.81.40.80.50.40.10.0500000000.10.30.50.81.271.732.22.72.953.23.73.93.9544

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°
4443.63.22.82.41.81.40.80.50.40.1000000000.10.30.50.81.31.72.22.733.23.73.9444

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°
000000000000000000000333333000000000

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°
000000000000000000000333333000000000