Watford YMCA - Ofcom TX Visualiser

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Watford YMCA

Watford · Vibe 107.6 FM · 107.6 MHz

Antenna pattern

In-use horizontal pattern

ERP field: In-UseERP/HP = 100 W

0° 30° 60° 90° 120° 150° 180° 210° 240° 270° 300° 330° N E S W 0°: 0.7 dB attenuation; relative ERP 85.1% of peak 10°: 0.1 dB attenuation; relative ERP 97.7% of peak 20°: 0 dB attenuation; relative ERP 100% of peak 30°: 0.1 dB attenuation; relative ERP 97.7% of peak 40°: 0.7 dB attenuation; relative ERP 85.1% of peak 50°: 1.8 dB attenuation; relative ERP 66.1% of peak 60°: 3.3 dB attenuation; relative ERP 46.8% of peak 70°: 5.8 dB attenuation; relative ERP 26.3% of peak 80°: 7.1 dB attenuation; relative ERP 19.5% of peak 90°: 8.5 dB attenuation; relative ERP 14.1% of peak 100°: 9.8 dB attenuation; relative ERP 10.5% of peak 110°: 10.3 dB attenuation; relative ERP 9.3% of peak 120°: 11.5 dB attenuation; relative ERP 7.1% of peak 130°: 12.3 dB attenuation; relative ERP 5.9% of peak 140°: 12.8 dB attenuation; relative ERP 5.2% of peak 150°: 12.6 dB attenuation; relative ERP 5.5% of peak 160°: 12.6 dB attenuation; relative ERP 5.5% of peak 170°: 12.5 dB attenuation; relative ERP 5.6% of peak 180°: 12.2 dB attenuation; relative ERP 6% of peak 190°: 12.3 dB attenuation; relative ERP 5.9% of peak 200°: 11.2 dB attenuation; relative ERP 7.6% of peak 210°: 12.3 dB attenuation; relative ERP 5.9% of peak 220°: 12.2 dB attenuation; relative ERP 6% of peak 230°: 12.5 dB attenuation; relative ERP 5.6% of peak 240°: 12.6 dB attenuation; relative ERP 5.5% of peak 250°: 12.6 dB attenuation; relative ERP 5.5% of peak 260°: 12.8 dB attenuation; relative ERP 5.2% of peak 270°: 12.3 dB attenuation; relative ERP 5.9% of peak 280°: 11.5 dB attenuation; relative ERP 7.1% of peak 290°: 10.3 dB attenuation; relative ERP 9.3% of peak 300°: 9.8 dB attenuation; relative ERP 10.5% of peak 310°: 8.5 dB attenuation; relative ERP 14.1% of peak 320°: 7.1 dB attenuation; relative ERP 19.5% of peak 330°: 5.6 dB attenuation; relative ERP 27.5% of peak 340°: 3.3 dB attenuation; relative ERP 46.8% of peak 350°: 1.8 dB attenuation; relative ERP 66.1% 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): 20° at 0 dB attenuation.

Deepest restriction(s): 140°, 260° at 12.8 dB attenuation.

In-use vertical pattern

ERP field: In-Use ERP/VP = 100 W

0° 30° 60° 90° 120° 150° 180° 210° 240° 270° 300° 330° N E S W 0°: 1 dB attenuation; relative ERP 79.4% of peak 10°: 0.3 dB attenuation; relative ERP 93.3% of peak 20°: 0 dB attenuation; relative ERP 100% of peak 30°: 0.3 dB attenuation; relative ERP 93.3% of peak 40°: 1 dB attenuation; relative ERP 79.4% of peak 50°: 2.3 dB attenuation; relative ERP 58.9% of peak 60°: 4.1 dB attenuation; relative ERP 38.9% of peak 70°: 6.2 dB attenuation; relative ERP 24% of peak 80°: 8.3 dB attenuation; relative ERP 14.8% of peak 90°: 9.7 dB attenuation; relative ERP 10.7% of peak 100°: 10.1 dB attenuation; relative ERP 9.8% of peak 110°: 10.7 dB attenuation; relative ERP 8.5% of peak 120°: 11.5 dB attenuation; relative ERP 7.1% of peak 130°: 12 dB attenuation; relative ERP 6.3% of peak 140°: 12 dB attenuation; relative ERP 6.3% of peak 150°: 11.3 dB attenuation; relative ERP 7.4% of peak 160°: 10.9 dB attenuation; relative ERP 8.1% of peak 170°: 10.3 dB attenuation; relative ERP 9.3% of peak 180°: 10.1 dB attenuation; relative ERP 9.8% of peak 190°: 9.7 dB attenuation; relative ERP 10.7% of peak 200°: 9.3 dB attenuation; relative ERP 11.7% of peak 210°: 9.7 dB attenuation; relative ERP 10.7% of peak 220°: 10.1 dB attenuation; relative ERP 9.8% of peak 230°: 10.3 dB attenuation; relative ERP 9.3% of peak 240°: 10.9 dB attenuation; relative ERP 8.1% of peak 250°: 11.3 dB attenuation; relative ERP 7.4% of peak 260°: 12 dB attenuation; relative ERP 6.3% of peak 270°: 12 dB attenuation; relative ERP 6.3% of peak 280°: 11.5 dB attenuation; relative ERP 7.1% of peak 290°: 10.7 dB attenuation; relative ERP 8.5% of peak 300°: 10.1 dB attenuation; relative ERP 9.8% of peak 310°: 9.7 dB attenuation; relative ERP 10.7% of peak 320°: 8.3 dB attenuation; relative ERP 14.8% of peak 330°: 6.2 dB attenuation; relative ERP 24% of peak 340°: 4.1 dB attenuation; relative ERP 38.9% of peak 350°: 2.3 dB attenuation; relative ERP 58.9% 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): 20° at 0 dB attenuation.

Deepest restriction(s): 130°, 140°, 260°, 270° at 12 dB attenuation.

Licensed horizontal pattern

ERP field: Licensed ERP/HP = 100 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°: 2 dB attenuation; relative ERP 63.1% of peak 100°: 2 dB attenuation; relative ERP 63.1% of peak 110°: 2 dB attenuation; relative ERP 63.1% 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°: 9 dB attenuation; relative ERP 12.6% of peak 220°: 9 dB attenuation; relative ERP 12.6% of peak 230°: 9 dB attenuation; relative ERP 12.6% of peak 240°: 9 dB attenuation; relative ERP 12.6% 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°: 6 dB attenuation; relative ERP 25.1% of peak 310°: 6 dB attenuation; relative ERP 25.1% 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°, 120°, 130°, 140°, 150°, 160°, 170°, 180°, 190°, 200°, 250°, 260°, 270°, 280°, 290°, 320°, 330°, 340°, 350° at 0 dB attenuation.

Deepest restriction(s): 210°, 220°, 230°, 240° at 9 dB attenuation.

Licensed vertical pattern

ERP field: Licensed ERP/VP = 100 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°: 2 dB attenuation; relative ERP 63.1% of peak 100°: 2 dB attenuation; relative ERP 63.1% of peak 110°: 2 dB attenuation; relative ERP 63.1% 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°: 9 dB attenuation; relative ERP 12.6% of peak 220°: 9 dB attenuation; relative ERP 12.6% of peak 230°: 9 dB attenuation; relative ERP 12.6% of peak 240°: 9 dB attenuation; relative ERP 12.6% 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°: 6 dB attenuation; relative ERP 25.1% of peak 310°: 6 dB attenuation; relative ERP 25.1% 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°, 120°, 130°, 140°, 150°, 160°, 170°, 180°, 190°, 200°, 250°, 260°, 270°, 280°, 290°, 320°, 330°, 340°, 350° at 0 dB attenuation.

Deepest restriction(s): 210°, 220°, 230°, 240° at 9 dB attenuation.

Parameters

Date 21/06/2011
Station Vibe 107.6 FM
Area Watford
Site Watford YMCA
Licence CR000216
mb21 Watford YMCA
Frequency 107.6
NGR TQ11039658
RDS PS VIBE1076
RDS PI CF96
Switched PI
TP/TA N
TMC
Lat 51.65705
Long -0.396312
Site Ht 74
In-Use Aerial Ht 54
In-UseERP/HP 100 W
In-Use ERP/VP 100 W
Max Dir 20
Licensed ERP/HP 100 W
Licensed ERP/VP 100 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°
0.70.100.10.71.83.35.87.18.59.810.311.512.312.812.612.612.512.212.311.212.312.212.512.612.612.812.311.510.39.88.57.15.63.31.8

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°
10.300.312.34.16.28.39.710.110.711.5121211.310.910.310.19.79.39.710.110.310.911.3121211.510.710.19.78.36.24.12.3

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°
000000000222000000000999900000660000

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°
000000000222000000000999900000660000