Highgate - Cholmeley Lodge - Ofcom TX Visualiser

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Highgate - Cholmeley Lodge

Haringey · London Greek Radio · 103.3 MHz

Historic names: WNK (licence AL103881)

Antenna pattern

In-use horizontal pattern

ERP field: In-UseERP/HP = 100 W

0° 30° 60° 90° 120° 150° 180° 210° 240° 270° 300° 330° N E S W 0°: 13 dB attenuation; relative ERP 5% of peak 10°: 10 dB attenuation; relative ERP 10% of peak 20°: 8 dB attenuation; relative ERP 15.8% of peak 30°: 6 dB attenuation; relative ERP 25.1% of peak 40°: 5 dB attenuation; relative ERP 31.6% of peak 50°: 4 dB attenuation; relative ERP 39.8% of peak 60°: 3 dB attenuation; relative ERP 50.1% of peak 70°: 1.4 dB attenuation; relative ERP 72.4% of peak 80°: 0.4 dB attenuation; relative ERP 91.2% of peak 90°: 0 dB attenuation; relative ERP 100% of peak 100°: 0 dB attenuation; relative ERP 100% of peak 110°: 0.5 dB attenuation; relative ERP 89.1% of peak 120°: 2 dB attenuation; relative ERP 63.1% of peak 130°: 3.5 dB attenuation; relative ERP 44.7% of peak 140°: 5 dB attenuation; relative ERP 31.6% of peak 150°: 6.8 dB attenuation; relative ERP 20.9% of peak 160°: 8.4 dB attenuation; relative ERP 14.5% of peak 170°: 10 dB attenuation; relative ERP 10% of peak 180°: 13 dB attenuation; relative ERP 5% of peak 190°: 15 dB attenuation; relative ERP 3.2% of peak 200°: 13 dB attenuation; relative ERP 5% of peak 210°: 10 dB attenuation; relative ERP 10% of peak 220°: 8 dB attenuation; relative ERP 15.8% of peak 230°: 6.8 dB attenuation; relative ERP 20.9% of peak 240°: 6.6 dB attenuation; relative ERP 21.9% of peak 250°: 6.7 dB attenuation; relative ERP 21.4% of peak 260°: 6.3 dB attenuation; relative ERP 23.4% of peak 270°: 6 dB attenuation; relative ERP 25.1% of peak 280°: 5.7 dB attenuation; relative ERP 26.9% of peak 290°: 6 dB attenuation; relative ERP 25.1% of peak 300°: 6.5 dB attenuation; relative ERP 22.4% of peak 310°: 7 dB attenuation; relative ERP 20% of peak 320°: 8 dB attenuation; relative ERP 15.8% of peak 330°: 10 dB attenuation; relative ERP 10% of peak 340°: 12 dB attenuation; relative ERP 6.3% of peak 350°: 14 dB attenuation; relative ERP 4% 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): 90°, 100° at 0 dB attenuation.

Deepest restriction(s): 190° at 15 dB attenuation.

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°: 2 dB attenuation; relative ERP 63.1% of peak 10°: 1 dB attenuation; relative ERP 79.4% of peak 20°: 0.6 dB attenuation; relative ERP 87.1% of peak 30°: 0.3 dB attenuation; relative ERP 93.3% 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°: 0.5 dB attenuation; relative ERP 89.1% of peak 170°: 1 dB attenuation; relative ERP 79.4% of peak 180°: 1.7 dB attenuation; relative ERP 67.6% of peak 190°: 2 dB attenuation; relative ERP 63.1% of peak 200°: 3.3 dB attenuation; relative ERP 46.8% of peak 210°: 4 dB attenuation; relative ERP 39.8% of peak 220°: 5 dB attenuation; relative ERP 31.6% of peak 230°: 5.5 dB attenuation; relative ERP 28.2% of peak 240°: 6 dB attenuation; relative ERP 25.1% of peak 250°: 6 dB attenuation; relative ERP 25.1% of peak 260°: 6 dB attenuation; relative ERP 25.1% of peak 270°: 6 dB attenuation; relative ERP 25.1% of peak 280°: 6 dB attenuation; relative ERP 25.1% of peak 290°: 6 dB attenuation; relative ERP 25.1% of peak 300°: 6 dB attenuation; relative ERP 25.1% of peak 310°: 5 dB attenuation; relative ERP 31.6% of peak 320°: 4.8 dB attenuation; relative ERP 33.1% of peak 330°: 4 dB attenuation; relative ERP 39.8% of peak 340°: 3.2 dB attenuation; relative ERP 47.9% of peak 350°: 2.4 dB attenuation; relative ERP 57.5% 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): 40°, 50°, 60°, 70°, 80°, 90°, 100°, 110°, 120°, 130°, 140°, 150° at 0 dB attenuation.

Deepest restriction(s): 240°, 250°, 260°, 270°, 280°, 290°, 300° at 6 dB attenuation.

Licensed horizontal pattern

ERP field: Licensed ERP/HP = 100 W

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

Deepest restriction(s): 240°, 250°, 260°, 270°, 280°, 290°, 300° at 6 dB attenuation.

Licensed vertical pattern

ERP field: Licensed ERP/VP = 100 W

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

Deepest restriction(s): 240°, 250°, 260°, 270°, 280°, 290°, 300° at 6 dB attenuation.

Parameters

Date 10/08/2018
Station London Greek Radio
Area Haringey
Site Highgate - Cholmeley Lodge
Licence AL103881
MCA map Open Ofcom MCA map
Frequency 103.3
NGR TQ28698738
RDS PS LGR103.3
RDS PI C092
Switched PI
TP/TA N
TMC
Lat 51.570612
Long -0.144522
Site Ht 117
In-Use Aerial Ht 37
In-UseERP/HP 100 W
In-Use ERP/VP 100 W
Max Dir
Licensed ERP/HP 100 W
Licensed ERP/VP 100 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°
1310865431.40.4000.523.556.88.4101315131086.86.66.76.365.766.578101214

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°
210.60.30000000000000.511.723.3455.5666666654.843.22.4

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°
110000000000000001123445666666654432

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°
110000000000000001123445666666654432