Wharfedale - Ofcom TX Visualiser

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

Wharfedale

West Yorkshire · BBC Radio 1 · 98 MHz

Antenna pattern

In-use horizontal pattern

ERP field: In-UseERP/HP = 20 W

0° 30° 60° 90° 120° 150° 180° 210° 240° 270° 300° 330° N E S W 0°: 25 dB attenuation; relative ERP 0.3% of peak 10°: 25 dB attenuation; relative ERP 0.3% of peak 20°: 25 dB attenuation; relative ERP 0.3% of peak 30°: 25 dB attenuation; relative ERP 0.3% of peak 40°: 25 dB attenuation; relative ERP 0.3% of peak 50°: 25 dB attenuation; relative ERP 0.3% of peak 60°: 25 dB attenuation; relative ERP 0.3% of peak 70°: 25 dB attenuation; relative ERP 0.3% of peak 80°: 20 dB attenuation; relative ERP 1% of peak 90°: 18 dB attenuation; relative ERP 1.6% of peak 100°: 16 dB attenuation; relative ERP 2.5% of peak 110°: 14 dB attenuation; relative ERP 4% of peak 120°: 10 dB attenuation; relative ERP 10% of peak 130°: 9 dB attenuation; relative ERP 12.6% of peak 140°: 7 dB attenuation; relative ERP 20% of peak 150°: 7 dB attenuation; relative ERP 20% of peak 160°: 6 dB attenuation; relative ERP 25.1% of peak 170°: 6 dB attenuation; relative ERP 25.1% of peak 180°: 7 dB attenuation; relative ERP 20% of peak 190°: 7 dB attenuation; relative ERP 20% of peak 200°: 6 dB attenuation; relative ERP 25.1% of peak 210°: 5 dB attenuation; relative ERP 31.6% of peak 220°: 4 dB attenuation; relative ERP 39.8% of peak 230°: 3 dB attenuation; relative ERP 50.1% of peak 240°: 2 dB attenuation; relative ERP 63.1% of peak 250°: 1 dB attenuation; relative ERP 79.4% of peak 260°: 0 dB attenuation; relative ERP 100% of peak 270°: 0 dB attenuation; relative ERP 100% of peak 280°: 1 dB attenuation; relative ERP 79.4% of peak 290°: 2 dB attenuation; relative ERP 63.1% of peak 300°: 3 dB attenuation; relative ERP 50.1% of peak 310°: 6 dB attenuation; relative ERP 25.1% of peak 320°: 9 dB attenuation; relative ERP 12.6% of peak 330°: 14 dB attenuation; relative ERP 4% of peak 340°: 20 dB attenuation; relative ERP 1% of peak 350°: 25 dB attenuation; relative ERP 0.3% 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): 260°, 270° at 0 dB attenuation.

Deepest restriction(s): 0°, 10°, 20°, 30°, 40°, 50°, 60°, 70°, 350° at 25 dB attenuation.

In-use vertical pattern

ERP field: In-Use ERP/VP = 20 W

0° 30° 60° 90° 120° 150° 180° 210° 240° 270° 300° 330° N E S W 0°: 25 dB attenuation; relative ERP 0.3% of peak 10°: 25 dB attenuation; relative ERP 0.3% of peak 20°: 25 dB attenuation; relative ERP 0.3% of peak 30°: 25 dB attenuation; relative ERP 0.3% of peak 40°: 25 dB attenuation; relative ERP 0.3% of peak 50°: 25 dB attenuation; relative ERP 0.3% of peak 60°: 25 dB attenuation; relative ERP 0.3% of peak 70°: 25 dB attenuation; relative ERP 0.3% of peak 80°: 20 dB attenuation; relative ERP 1% of peak 90°: 18 dB attenuation; relative ERP 1.6% of peak 100°: 16 dB attenuation; relative ERP 2.5% of peak 110°: 14 dB attenuation; relative ERP 4% of peak 120°: 10 dB attenuation; relative ERP 10% of peak 130°: 9 dB attenuation; relative ERP 12.6% of peak 140°: 7 dB attenuation; relative ERP 20% of peak 150°: 7 dB attenuation; relative ERP 20% of peak 160°: 6 dB attenuation; relative ERP 25.1% of peak 170°: 6 dB attenuation; relative ERP 25.1% of peak 180°: 7 dB attenuation; relative ERP 20% of peak 190°: 7 dB attenuation; relative ERP 20% of peak 200°: 6 dB attenuation; relative ERP 25.1% of peak 210°: 5 dB attenuation; relative ERP 31.6% of peak 220°: 4 dB attenuation; relative ERP 39.8% of peak 230°: 3 dB attenuation; relative ERP 50.1% of peak 240°: 2 dB attenuation; relative ERP 63.1% of peak 250°: 1 dB attenuation; relative ERP 79.4% of peak 260°: 0 dB attenuation; relative ERP 100% of peak 270°: 0 dB attenuation; relative ERP 100% of peak 280°: 1 dB attenuation; relative ERP 79.4% of peak 290°: 2 dB attenuation; relative ERP 63.1% of peak 300°: 3 dB attenuation; relative ERP 50.1% of peak 310°: 6 dB attenuation; relative ERP 25.1% of peak 320°: 9 dB attenuation; relative ERP 12.6% of peak 330°: 14 dB attenuation; relative ERP 4% of peak 340°: 20 dB attenuation; relative ERP 1% of peak 350°: 25 dB attenuation; relative ERP 0.3% 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): 260°, 270° at 0 dB attenuation.

Deepest restriction(s): 0°, 10°, 20°, 30°, 40°, 50°, 60°, 70°, 350° at 25 dB attenuation.

Licensed horizontal pattern

ERP field: Licensed ERP/HP = 20 W

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°: 12 dB attenuation; relative ERP 6.3% of peak 70°: 12 dB attenuation; relative ERP 6.3% of peak 80°: 12 dB attenuation; relative ERP 6.3% of peak 90°: 12 dB attenuation; relative ERP 6.3% of peak 100°: 10 dB attenuation; relative ERP 10% of peak 110°: 8 dB attenuation; relative ERP 15.8% of peak 120°: 5 dB attenuation; relative ERP 31.6% of peak 130°: 4 dB attenuation; relative ERP 39.8% of peak 140°: 2 dB attenuation; relative ERP 63.1% of peak 150°: 2 dB attenuation; relative ERP 63.1% of peak 160°: 1 dB attenuation; relative ERP 79.4% of peak 170°: 1 dB attenuation; relative ERP 79.4% of peak 180°: 2 dB attenuation; relative ERP 63.1% of peak 190°: 2 dB attenuation; relative ERP 63.1% of peak 200°: 1 dB attenuation; relative ERP 79.4% 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°: 1 dB attenuation; relative ERP 79.4% of peak 320°: 4 dB attenuation; relative ERP 39.8% of peak 330°: 9 dB attenuation; relative ERP 12.6% 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): 210°, 220°, 230°, 240°, 250°, 260°, 270°, 280°, 290°, 300° at 0 dB attenuation.

Deepest restriction(s): 0°, 10°, 20°, 30°, 40°, 50°, 60°, 70°, 80°, 90°, 340°, 350° at 12 dB attenuation.

Licensed vertical pattern

ERP field: Licensed ERP/VP = 20 W

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°: 12 dB attenuation; relative ERP 6.3% of peak 70°: 12 dB attenuation; relative ERP 6.3% of peak 80°: 12 dB attenuation; relative ERP 6.3% of peak 90°: 12 dB attenuation; relative ERP 6.3% of peak 100°: 10 dB attenuation; relative ERP 10% of peak 110°: 8 dB attenuation; relative ERP 15.8% of peak 120°: 5 dB attenuation; relative ERP 31.6% of peak 130°: 4 dB attenuation; relative ERP 39.8% of peak 140°: 2 dB attenuation; relative ERP 63.1% of peak 150°: 2 dB attenuation; relative ERP 63.1% of peak 160°: 1 dB attenuation; relative ERP 79.4% of peak 170°: 1 dB attenuation; relative ERP 79.4% of peak 180°: 2 dB attenuation; relative ERP 63.1% of peak 190°: 2 dB attenuation; relative ERP 63.1% of peak 200°: 1 dB attenuation; relative ERP 79.4% 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°: 1 dB attenuation; relative ERP 79.4% of peak 320°: 4 dB attenuation; relative ERP 39.8% of peak 330°: 9 dB attenuation; relative ERP 12.6% 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): 210°, 220°, 230°, 240°, 250°, 260°, 270°, 280°, 290°, 300° at 0 dB attenuation.

Deepest restriction(s): 0°, 10°, 20°, 30°, 40°, 50°, 60°, 70°, 80°, 90°, 340°, 350° at 12 dB attenuation.

Parameters

Date 01/01/1900
Station BBC Radio 1
Area West Yorkshire
Site Wharfedale
Licence BBC000001
mb21 Wharfedale
Frequency 98
NGR SE198485
RDS PS Radio_1_
RDS PI C201
Switched PI
TP/TA
TMC
Lat 53.932249
Long -1.699923
Site Ht 212
In-Use Aerial Ht 44
In-UseERP/HP 20 W
In-Use ERP/VP 20 W
Max Dir
Licensed ERP/HP 20 W
Licensed ERP/VP 20 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°
2525252525252525201816141097766776543210012369142025

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°
2525252525252525201816141097766776543210012369142025

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°
1212121212121212121210854221122100000000001491212

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°
1212121212121212121210854221122100000000001491212