Bilsdale - Ofcom TX Visualiser

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Bilsdale

North Yorkshire · BBC Radio 3 · 91.2 MHz

Antenna pattern

In-use vertical pattern

ERP field: In-Use ERP/VP = 5 kW

0° 30° 60° 90° 120° 150° 180° 210° 240° 270° 300° 330° N E S W 0°: 1 dB attenuation; relative ERP 87.1% of peak 10°: 0.4 dB attenuation; relative ERP 100% of peak 20°: 0.5 dB attenuation; relative ERP 97.7% of peak 30°: 0.5 dB attenuation; relative ERP 97.7% of peak 40°: 0.6 dB attenuation; relative ERP 95.5% of peak 50°: 0.7 dB attenuation; relative ERP 93.3% of peak 60°: 0.8 dB attenuation; relative ERP 91.2% of peak 70°: 0.9 dB attenuation; relative ERP 89.1% of peak 80°: 1 dB attenuation; relative ERP 87.1% of peak 90°: 1.1 dB attenuation; relative ERP 85.1% of peak 100°: 1.2 dB attenuation; relative ERP 83.2% of peak 110°: 1.3 dB attenuation; relative ERP 81.3% of peak 120°: 1.4 dB attenuation; relative ERP 79.4% of peak 130°: 1.6 dB attenuation; relative ERP 75.9% of peak 140°: 1.7 dB attenuation; relative ERP 74.1% of peak 150°: 1.9 dB attenuation; relative ERP 70.8% of peak 160°: 2 dB attenuation; relative ERP 69.2% of peak 170°: 2.2 dB attenuation; relative ERP 66.1% of peak 180°: 2.3 dB attenuation; relative ERP 64.6% of peak 190°: 2.5 dB attenuation; relative ERP 61.7% of peak 200°: 2.6 dB attenuation; relative ERP 60.3% of peak 210°: 2.8 dB attenuation; relative ERP 57.5% of peak 220°: 3 dB attenuation; relative ERP 55% of peak 230°: 3.2 dB attenuation; relative ERP 52.5% of peak 240°: 3.4 dB attenuation; relative ERP 50.1% of peak 250°: 3.5 dB attenuation; relative ERP 49% of peak 260°: 3.7 dB attenuation; relative ERP 46.8% of peak 270°: 3.9 dB attenuation; relative ERP 44.7% of peak 280°: 4.1 dB attenuation; relative ERP 42.7% of peak 290°: 4.3 dB attenuation; relative ERP 40.7% of peak 300°: 4.6 dB attenuation; relative ERP 38% of peak 310°: 4.8 dB attenuation; relative ERP 36.3% of peak 320°: 5 dB attenuation; relative ERP 34.7% of peak 330°: 5.2 dB attenuation; relative ERP 33.1% of peak 340°: 5.5 dB attenuation; relative ERP 30.9% of peak 350°: 5.7 dB attenuation; relative ERP 29.5% 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): 10° at 0.4 dB attenuation.

Deepest restriction(s): 350° at 5.7 dB attenuation.

Licensed horizontal pattern

ERP field: Licensed ERP/HP = 5 kW

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°: 5 dB attenuation; relative ERP 31.6% of peak 120°: 5 dB attenuation; relative ERP 31.6% 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°: 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°, 130°, 140°, 150°, 160°, 170°, 180°, 190°, 200°, 210°, 220°, 230°, 240°, 250°, 260°, 270°, 280°, 290°, 300°, 310°, 320°, 330°, 340°, 350° at 0 dB attenuation.

Deepest restriction(s): 110°, 120° at 5 dB attenuation.

Licensed vertical pattern

ERP field: Licensed ERP/VP = 5 kW

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°: 5 dB attenuation; relative ERP 31.6% of peak 120°: 5 dB attenuation; relative ERP 31.6% 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°: 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°, 130°, 140°, 150°, 160°, 170°, 180°, 190°, 200°, 210°, 220°, 230°, 240°, 250°, 260°, 270°, 280°, 290°, 300°, 310°, 320°, 330°, 340°, 350° at 0 dB attenuation.

Deepest restriction(s): 110°, 120° at 5 dB attenuation.

Parameters

Date 23/01/2024
Station BBC Radio 3
Area North Yorkshire
Site Bilsdale
Licence BBC000003
mb21 Bilsdale
Frequency 91.2
NGR SE55319622
RDS PS _BBC_R3_
RDS PI C203
Switched PI
TP/TA
TMC
Lat 54.358516
Long -1.150401
Site Ht 380
In-Use Aerial Ht 230
In-UseERP/HP 0 W
In-Use ERP/VP 5 kW
Max Dir
Licensed ERP/HP 5 kW
Licensed ERP/VP 5 kW

Pattern values

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°
10.40.50.50.60.70.80.911.11.21.31.41.61.71.922.22.32.52.62.833.23.43.53.73.94.14.34.64.855.25.55.7

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°
000000000005500000000000000000000000

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°
000000000005500000000000000000000000