Dulwich - Countisbury House - Ofcom TX Visualiser

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Dulwich - Countisbury House

Dulwich · Select Radio · 94.4 MHz

Antenna pattern

In-use horizontal pattern

ERP field: In-UseERP/HP = 12 W

0° 30° 60° 90° 120° 150° 180° 210° 240° 270° 300° 330° N E S W 0°: 0.5 dB attenuation; relative ERP 89.1% 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°: 1 dB attenuation; relative ERP 79.4% of peak 110°: 1.3 dB attenuation; relative ERP 74.1% of peak 120°: 1.8 dB attenuation; relative ERP 66.1% of peak 130°: 2 dB attenuation; relative ERP 63.1% of peak 140°: 2.5 dB attenuation; relative ERP 56.2% of peak 150°: 2.7 dB attenuation; relative ERP 53.7% of peak 160°: 2.8 dB attenuation; relative ERP 52.5% of peak 170°: 3 dB attenuation; relative ERP 50.1% of peak 180°: 3.3 dB attenuation; relative ERP 46.8% of peak 190°: 3.5 dB attenuation; relative ERP 44.7% of peak 200°: 3.6 dB attenuation; relative ERP 43.7% of peak 210°: 3.8 dB attenuation; relative ERP 41.7% of peak 220°: 4.4 dB attenuation; relative ERP 36.3% of peak 230°: 5 dB attenuation; relative ERP 31.6% of peak 240°: 4.5 dB attenuation; relative ERP 35.5% of peak 250°: 4.2 dB attenuation; relative ERP 38% of peak 260°: 4 dB attenuation; relative ERP 39.8% of peak 270°: 3.5 dB attenuation; relative ERP 44.7% of peak 280°: 3.2 dB attenuation; relative ERP 47.9% of peak 290°: 3 dB attenuation; relative ERP 50.1% of peak 300°: 2.8 dB attenuation; relative ERP 52.5% of peak 310°: 2.7 dB attenuation; relative ERP 53.7% of peak 320°: 2.4 dB attenuation; relative ERP 57.5% of peak 330°: 2.2 dB attenuation; relative ERP 60.3% of peak 340°: 1.7 dB attenuation; relative ERP 67.6% of peak 350°: 1 dB attenuation; relative ERP 79.4% 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): 10°, 20°, 30°, 40°, 50°, 60°, 70°, 80°, 90° at 0 dB attenuation.

Deepest restriction(s): 230° at 5 dB attenuation.

In-use vertical pattern

ERP field: In-Use ERP/VP = 50 W

0° 30° 60° 90° 120° 150° 180° 210° 240° 270° 300° 330° N E S W 0°: 0.5 dB attenuation; relative ERP 89.1% 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°: 1 dB attenuation; relative ERP 79.4% of peak 110°: 1.3 dB attenuation; relative ERP 74.1% of peak 120°: 1.8 dB attenuation; relative ERP 66.1% of peak 130°: 2 dB attenuation; relative ERP 63.1% of peak 140°: 2.5 dB attenuation; relative ERP 56.2% of peak 150°: 2.7 dB attenuation; relative ERP 53.7% of peak 160°: 2.8 dB attenuation; relative ERP 52.5% of peak 170°: 3 dB attenuation; relative ERP 50.1% of peak 180°: 3.3 dB attenuation; relative ERP 46.8% of peak 190°: 3.5 dB attenuation; relative ERP 44.7% of peak 200°: 3.6 dB attenuation; relative ERP 43.7% of peak 210°: 3.8 dB attenuation; relative ERP 41.7% of peak 220°: 4.4 dB attenuation; relative ERP 36.3% of peak 230°: 5 dB attenuation; relative ERP 31.6% of peak 240°: 4.5 dB attenuation; relative ERP 35.5% of peak 250°: 4.2 dB attenuation; relative ERP 38% of peak 260°: 4 dB attenuation; relative ERP 39.8% of peak 270°: 3.5 dB attenuation; relative ERP 44.7% of peak 280°: 3.2 dB attenuation; relative ERP 47.9% of peak 290°: 3 dB attenuation; relative ERP 50.1% of peak 300°: 2.8 dB attenuation; relative ERP 52.5% of peak 310°: 2.7 dB attenuation; relative ERP 53.7% of peak 320°: 2.4 dB attenuation; relative ERP 57.5% of peak 330°: 2.2 dB attenuation; relative ERP 60.3% of peak 340°: 1.7 dB attenuation; relative ERP 67.6% of peak 350°: 1 dB attenuation; relative ERP 79.4% 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): 10°, 20°, 30°, 40°, 50°, 60°, 70°, 80°, 90° at 0 dB attenuation.

Deepest restriction(s): 230° at 5 dB attenuation.

Licensed horizontal pattern

ERP field: Licensed ERP/HP = 50 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°: 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°: 2 dB attenuation; relative ERP 63.1% of peak 300°: 2 dB attenuation; relative ERP 63.1% 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°, 210°, 220°, 230°, 240°, 250°, 260°, 270°, 280°, 310°, 320°, 330°, 340°, 350° at 0 dB attenuation.

Deepest restriction(s): 290°, 300° at 2 dB attenuation.

Licensed vertical pattern

ERP field: Licensed ERP/VP = 50 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°: 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°: 2 dB attenuation; relative ERP 63.1% of peak 300°: 2 dB attenuation; relative ERP 63.1% 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°, 210°, 220°, 230°, 240°, 250°, 260°, 270°, 280°, 310°, 320°, 330°, 340°, 350° at 0 dB attenuation.

Deepest restriction(s): 290°, 300° at 2 dB attenuation.

Parameters

Date 04/11/2021
Station Select Radio
Area Dulwich
Site Dulwich - Countisbury House
Licence CR102883
Frequency 94.4
NGR TQ34347225
RDS PS _Select_
RDS PI C0B7
Switched PI
TP/TA N
TMC N
Lat 51.433332
Long -0.068804
Site Ht 106
In-Use Aerial Ht 30
In-UseERP/HP 12 W
In-Use ERP/VP 50 W
Max Dir
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°
0.500000000011.31.822.52.72.833.33.53.63.84.454.54.243.53.232.82.72.42.21.71

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°
0.500000000011.31.822.52.72.833.33.53.63.84.454.54.243.53.232.82.72.42.21.71

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°
000000000000000000000000000002200000

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°
000000000000000000000000000002200000