Holme Moss - Ofcom TX Visualiser

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Holme Moss

South Yorkshire · BBC Radio Sheffield (FM) · 104.1 MHz

Antenna pattern

In-use horizontal pattern

ERP field: In-UseERP/HP = 2.4 kW

0° 30° 60° 90° 120° 150° 180° 210° 240° 270° 300° 330° N E S W 0°: 23.5 dB attenuation; relative ERP 0.4% of peak 10°: 24.5 dB attenuation; relative ERP 0.4% of peak 20°: 21.7 dB attenuation; relative ERP 0.7% of peak 30°: 37 dB attenuation; relative ERP 0% of peak 40°: 25.3 dB attenuation; relative ERP 0.3% of peak 50°: 19.8 dB attenuation; relative ERP 1% of peak 60°: 13.8 dB attenuation; relative ERP 4.2% of peak 70°: 10.3 dB attenuation; relative ERP 9.3% of peak 80°: 6.7 dB attenuation; relative ERP 21.4% of peak 90°: 3.9 dB attenuation; relative ERP 40.7% of peak 100°: 1.9 dB attenuation; relative ERP 64.6% of peak 110°: 0.5 dB attenuation; relative ERP 89.1% of peak 120°: 0 dB attenuation; relative ERP 100% of peak 130°: 0.3 dB attenuation; relative ERP 93.3% of peak 140°: 1.4 dB attenuation; relative ERP 72.4% of peak 150°: 3.6 dB attenuation; relative ERP 43.7% of peak 160°: 6.8 dB attenuation; relative ERP 20.9% of peak 170°: 10.5 dB attenuation; relative ERP 8.9% of peak 180°: 16 dB attenuation; relative ERP 2.5% of peak 190°: 20 dB attenuation; relative ERP 1% of peak 200°: 22 dB attenuation; relative ERP 0.6% of peak 210°: 36.1 dB attenuation; relative ERP 0% of peak 220°: 33.5 dB attenuation; relative ERP 0% of peak 230°: 25.4 dB attenuation; relative ERP 0.3% of peak 240°: 19.8 dB attenuation; relative ERP 1% of peak 250°: 18.9 dB attenuation; relative ERP 1.3% of peak 260°: 18.6 dB attenuation; relative ERP 1.4% of peak 270°: 17.8 dB attenuation; relative ERP 1.7% of peak 280°: 16.4 dB attenuation; relative ERP 2.3% of peak 290°: 14.5 dB attenuation; relative ERP 3.5% of peak 300°: 13.3 dB attenuation; relative ERP 4.7% of peak 310°: 12.9 dB attenuation; relative ERP 5.1% of peak 320°: 13.5 dB attenuation; relative ERP 4.5% of peak 330°: 14.9 dB attenuation; relative ERP 3.2% of peak 340°: 16.9 dB attenuation; relative ERP 2% of peak 350°: 20 dB attenuation; relative ERP 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): 120° at 0 dB attenuation.

Deepest restriction(s): 30° at 37 dB attenuation.

In-use vertical pattern

ERP field: In-Use ERP/VP = 2 kW

0° 30° 60° 90° 120° 150° 180° 210° 240° 270° 300° 330° N E S W 0°: 27.7 dB attenuation; relative ERP 0.2% of peak 10°: 24.9 dB attenuation; relative ERP 0.3% of peak 20°: 19.9 dB attenuation; relative ERP 1% of peak 30°: 16.5 dB attenuation; relative ERP 2.2% of peak 40°: 13.7 dB attenuation; relative ERP 4.3% of peak 50°: 12 dB attenuation; relative ERP 6.3% of peak 60°: 9 dB attenuation; relative ERP 12.6% of peak 70°: 6.7 dB attenuation; relative ERP 21.4% of peak 80°: 4.4 dB attenuation; relative ERP 36.3% of peak 90°: 2.6 dB attenuation; relative ERP 55% of peak 100°: 1.1 dB attenuation; relative ERP 77.6% of peak 110°: 0.2 dB attenuation; relative ERP 95.5% of peak 120°: 0 dB attenuation; relative ERP 100% of peak 130°: 0.4 dB attenuation; relative ERP 91.2% of peak 140°: 1.5 dB attenuation; relative ERP 70.8% of peak 150°: 3 dB attenuation; relative ERP 50.1% of peak 160°: 5 dB attenuation; relative ERP 31.6% of peak 170°: 7.3 dB attenuation; relative ERP 18.6% of peak 180°: 10 dB attenuation; relative ERP 10% of peak 190°: 12.5 dB attenuation; relative ERP 5.6% of peak 200°: 15.2 dB attenuation; relative ERP 3% of peak 210°: 20 dB attenuation; relative ERP 1% of peak 220°: 26.5 dB attenuation; relative ERP 0.2% of peak 230°: 32.3 dB attenuation; relative ERP 0.1% of peak 240°: 33 dB attenuation; relative ERP 0.1% of peak 250°: 32 dB attenuation; relative ERP 0.1% of peak 260°: 33 dB attenuation; relative ERP 0.1% of peak 270°: 33.5 dB attenuation; relative ERP 0% of peak 280°: 33.2 dB attenuation; relative ERP 0% of peak 290°: 33.2 dB attenuation; relative ERP 0% of peak 300°: 35.5 dB attenuation; relative ERP 0% of peak 310°: 36 dB attenuation; relative ERP 0% of peak 320°: 36 dB attenuation; relative ERP 0% of peak 330°: 36.5 dB attenuation; relative ERP 0% of peak 340°: 36.8 dB attenuation; relative ERP 0% of peak 350°: 36.9 dB attenuation; relative ERP 0% 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): 120° at 0 dB attenuation.

Deepest restriction(s): 350° at 36.9 dB attenuation.

Licensed horizontal pattern

ERP field: Licensed ERP/HP = 2.5 kW

0° 30° 60° 90° 120° 150° 180° 210° 240° 270° 300° 330° N E S W 0°: 12 dB attenuation; relative ERP 6.3% of peak 10°: 12 dB attenuation; relative ERP 6.3% of peak 20°: 12 dB attenuation; relative ERP 6.3% of peak 30°: 12 dB attenuation; relative ERP 6.3% of peak 40°: 12 dB attenuation; relative ERP 6.3% of peak 50°: 12 dB attenuation; relative ERP 6.3% of peak 60°: 11 dB attenuation; relative ERP 7.9% of peak 70°: 7 dB attenuation; relative ERP 20% of peak 80°: 5 dB attenuation; relative ERP 31.6% of peak 90°: 3 dB attenuation; relative ERP 50.1% of peak 100°: 1 dB attenuation; relative ERP 79.4% 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°: 1 dB attenuation; relative ERP 79.4% of peak 150°: 3 dB attenuation; relative ERP 50.1% of peak 160°: 5 dB attenuation; relative ERP 31.6% of peak 170°: 7 dB attenuation; relative ERP 20% of peak 180°: 11 dB attenuation; relative ERP 7.9% of peak 190°: 12 dB attenuation; relative ERP 6.3% of peak 200°: 12 dB attenuation; relative ERP 6.3% of peak 210°: 12 dB attenuation; relative ERP 6.3% of peak 220°: 12 dB attenuation; relative ERP 6.3% of peak 230°: 12 dB attenuation; relative ERP 6.3% of peak 240°: 12 dB attenuation; relative ERP 6.3% of peak 250°: 12 dB attenuation; relative ERP 6.3% of peak 260°: 12 dB attenuation; relative ERP 6.3% of peak 270°: 12 dB attenuation; relative ERP 6.3% of peak 280°: 12 dB attenuation; relative ERP 6.3% of peak 290°: 12 dB attenuation; relative ERP 6.3% of peak 300°: 12 dB attenuation; relative ERP 6.3% of peak 310°: 12 dB attenuation; relative ERP 6.3% of peak 320°: 12 dB attenuation; relative ERP 6.3% of peak 330°: 12 dB attenuation; relative ERP 6.3% of peak 340°: 12 dB attenuation; relative ERP 6.3% of peak 350°: 12 dB attenuation; relative ERP 6.3% 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): 110°, 120°, 130° at 0 dB attenuation.

Deepest restriction(s): 0°, 10°, 20°, 30°, 40°, 50°, 190°, 200°, 210°, 220°, 230°, 240°, 250°, 260°, 270°, 280°, 290°, 300°, 310°, 320°, 330°, 340°, 350° at 12 dB attenuation.

Licensed vertical pattern

ERP field: Licensed ERP/VP = 2.5 kW

0° 30° 60° 90° 120° 150° 180° 210° 240° 270° 300° 330° N E S W 0°: 12 dB attenuation; relative ERP 6.3% of peak 10°: 12 dB attenuation; relative ERP 6.3% of peak 20°: 12 dB attenuation; relative ERP 6.3% of peak 30°: 12 dB attenuation; relative ERP 6.3% of peak 40°: 12 dB attenuation; relative ERP 6.3% of peak 50°: 12 dB attenuation; relative ERP 6.3% of peak 60°: 11 dB attenuation; relative ERP 7.9% of peak 70°: 7 dB attenuation; relative ERP 20% of peak 80°: 5 dB attenuation; relative ERP 31.6% of peak 90°: 3 dB attenuation; relative ERP 50.1% of peak 100°: 1 dB attenuation; relative ERP 79.4% 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°: 1 dB attenuation; relative ERP 79.4% of peak 150°: 3 dB attenuation; relative ERP 50.1% of peak 160°: 5 dB attenuation; relative ERP 31.6% of peak 170°: 7 dB attenuation; relative ERP 20% of peak 180°: 11 dB attenuation; relative ERP 7.9% of peak 190°: 12 dB attenuation; relative ERP 6.3% of peak 200°: 12 dB attenuation; relative ERP 6.3% of peak 210°: 12 dB attenuation; relative ERP 6.3% of peak 220°: 12 dB attenuation; relative ERP 6.3% of peak 230°: 12 dB attenuation; relative ERP 6.3% of peak 240°: 12 dB attenuation; relative ERP 6.3% of peak 250°: 12 dB attenuation; relative ERP 6.3% of peak 260°: 12 dB attenuation; relative ERP 6.3% of peak 270°: 12 dB attenuation; relative ERP 6.3% of peak 280°: 12 dB attenuation; relative ERP 6.3% of peak 290°: 12 dB attenuation; relative ERP 6.3% of peak 300°: 12 dB attenuation; relative ERP 6.3% of peak 310°: 12 dB attenuation; relative ERP 6.3% of peak 320°: 12 dB attenuation; relative ERP 6.3% of peak 330°: 12 dB attenuation; relative ERP 6.3% of peak 340°: 12 dB attenuation; relative ERP 6.3% of peak 350°: 12 dB attenuation; relative ERP 6.3% 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): 110°, 120°, 130° at 0 dB attenuation.

Deepest restriction(s): 0°, 10°, 20°, 30°, 40°, 50°, 190°, 200°, 210°, 220°, 230°, 240°, 250°, 260°, 270°, 280°, 290°, 300°, 310°, 320°, 330°, 340°, 350° at 12 dB attenuation.

Parameters

Date 01/01/1900
Station BBC Radio Sheffield (FM)
Area South Yorkshire
Site Holme Moss
Licence BBC000037
mb21 Holme Moss
Frequency 104.1
NGR SE09490407
RDS PS BBC_Shef
RDS PI C81A
Switched PI
TP/TA
TMC
Lat 53.533201
Long -1.858296
Site Ht 526
In-Use Aerial Ht 168
In-UseERP/HP 2.4 kW
In-Use ERP/VP 2 kW
Max Dir
Licensed ERP/HP 2.5 kW
Licensed ERP/VP 2.5 kW

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°
23.524.521.73725.319.813.810.36.73.91.90.500.31.43.66.810.516202236.133.525.419.818.918.617.816.414.513.312.913.514.916.920

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°
27.724.919.916.513.71296.74.42.61.10.200.41.5357.31012.515.22026.532.333323333.533.233.235.5363636.536.836.9

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°
1212121212121175310001357111212121212121212121212121212121212

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°
1212121212121175310001357111212121212121212121212121212121212