Woolmoor - Ofcom TX Visualiser

← Back to FM/VHF search · Map this site name · Offline SVG map

Woolmoor

North Yorkshire · BBC Radio York (FM) · 104.3 MHz

Antenna pattern

In-use vertical pattern

ERP field: In-Use ERP/VP = 500 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°: 5 dB attenuation; relative ERP 31.6% of peak 20°: 6 dB attenuation; relative ERP 25.1% of peak 30°: 7 dB attenuation; relative ERP 20% of peak 40°: 7 dB attenuation; relative ERP 20% of peak 50°: 8 dB attenuation; relative ERP 15.8% of peak 60°: 8 dB attenuation; relative ERP 15.8% of peak 70°: 8 dB attenuation; relative ERP 15.8% of peak 80°: 8 dB attenuation; relative ERP 15.8% of peak 90°: 8 dB attenuation; relative ERP 15.8% of peak 100°: 7 dB attenuation; relative ERP 20% of peak 110°: 7 dB attenuation; relative ERP 20% of peak 120°: 6 dB attenuation; relative ERP 25.1% of peak 130°: 5 dB attenuation; relative ERP 31.6% of peak 140°: 4 dB attenuation; relative ERP 39.8% of peak 150°: 3 dB attenuation; relative ERP 50.1% of peak 160°: 2 dB attenuation; relative ERP 63.1% of peak 170°: 1 dB attenuation; relative ERP 79.4% of peak 180°: 1 dB attenuation; relative ERP 79.4% 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°: 1 dB attenuation; relative ERP 79.4% of peak 330°: 1 dB attenuation; relative ERP 79.4% of peak 340°: 2 dB attenuation; relative ERP 63.1% of peak 350°: 3 dB attenuation; relative ERP 50.1% 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): 190°, 200°, 210°, 220°, 230°, 240°, 250°, 260°, 270°, 280°, 290°, 300°, 310° at 0 dB attenuation.

Deepest restriction(s): 50°, 60°, 70°, 80°, 90° at 8 dB attenuation.

Licensed horizontal pattern

ERP field: Licensed ERP/HP = 500 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°: 1 dB attenuation; relative ERP 79.4% of peak 20°: 2 dB attenuation; relative ERP 63.1% of peak 30°: 3 dB attenuation; relative ERP 50.1% of peak 40°: 4 dB attenuation; relative ERP 39.8% of peak 50°: 5 dB attenuation; relative ERP 31.6% of peak 60°: 6 dB attenuation; relative ERP 25.1% of peak 70°: 7 dB attenuation; relative ERP 20% of peak 80°: 7 dB attenuation; relative ERP 20% of peak 90°: 7 dB attenuation; relative ERP 20% of peak 100°: 7 dB attenuation; relative ERP 20% of peak 110°: 7 dB attenuation; relative ERP 20% of peak 120°: 6 dB attenuation; relative ERP 25.1% of peak 130°: 6 dB attenuation; relative ERP 25.1% of peak 140°: 6 dB attenuation; relative ERP 25.1% of peak 150°: 5 dB attenuation; relative ERP 31.6% of peak 160°: 4 dB attenuation; relative ERP 39.8% of peak 170°: 3 dB attenuation; relative ERP 50.1% of peak 180°: 2 dB attenuation; relative ERP 63.1% of peak 190°: 1 dB attenuation; relative ERP 79.4% 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°, 200°, 210°, 220°, 230°, 240°, 250°, 260°, 270°, 280°, 290°, 300°, 310°, 320°, 330°, 340°, 350° at 0 dB attenuation.

Deepest restriction(s): 70°, 80°, 90°, 100°, 110° at 7 dB attenuation.

Licensed vertical pattern

ERP field: Licensed ERP/VP = 500 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°: 1 dB attenuation; relative ERP 79.4% of peak 20°: 2 dB attenuation; relative ERP 63.1% of peak 30°: 3 dB attenuation; relative ERP 50.1% of peak 40°: 4 dB attenuation; relative ERP 39.8% of peak 50°: 5 dB attenuation; relative ERP 31.6% of peak 60°: 6 dB attenuation; relative ERP 25.1% of peak 70°: 7 dB attenuation; relative ERP 20% of peak 80°: 7 dB attenuation; relative ERP 20% of peak 90°: 7 dB attenuation; relative ERP 20% of peak 100°: 7 dB attenuation; relative ERP 20% of peak 110°: 7 dB attenuation; relative ERP 20% of peak 120°: 6 dB attenuation; relative ERP 25.1% of peak 130°: 6 dB attenuation; relative ERP 25.1% of peak 140°: 6 dB attenuation; relative ERP 25.1% of peak 150°: 5 dB attenuation; relative ERP 31.6% of peak 160°: 4 dB attenuation; relative ERP 39.8% of peak 170°: 3 dB attenuation; relative ERP 50.1% of peak 180°: 2 dB attenuation; relative ERP 63.1% of peak 190°: 1 dB attenuation; relative ERP 79.4% 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°, 200°, 210°, 220°, 230°, 240°, 250°, 260°, 270°, 280°, 290°, 300°, 310°, 320°, 330°, 340°, 350° at 0 dB attenuation.

Deepest restriction(s): 70°, 80°, 90°, 100°, 110° at 7 dB attenuation.

Parameters

Date 01/01/1900
Station BBC Radio York (FM)
Area North Yorkshire
Site Woolmoor
Licence BBC000048
mb21 Woolmoor
Frequency 104.3
NGR SE45738817
RDS PS BBC_York
RDS PI CD17
Switched PI
TP/TA
TMC
Lat 54.287122
Long -1.299034
Site Ht 257
In-Use Aerial Ht 34
In-UseERP/HP 0 W
In-Use ERP/VP 500 W
Max Dir
Licensed ERP/HP 500 W
Licensed ERP/VP 500 W

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°
456778888877654321100000000000001123

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°
012345677777666543210000000000000000

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°
012345677777666543210000000000000000