Long Mountain - Ofcom TX Visualiser

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Long Mountain

Welshpool · Heart · 102.8 MHz

Historic names: Real Radio Wales (licence AL000329)

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°: 3 dB attenuation; relative ERP 50.1% of peak 10°: 5 dB attenuation; relative ERP 31.6% of peak 20°: 7 dB attenuation; relative ERP 20% of peak 30°: 9 dB attenuation; relative ERP 12.6% of peak 40°: 12 dB attenuation; relative ERP 6.3% of peak 50°: 14 dB attenuation; relative ERP 4% of peak 60°: 16 dB attenuation; relative ERP 2.5% of peak 70°: 20 dB attenuation; relative ERP 1% of peak 80°: 20 dB attenuation; relative ERP 1% of peak 90°: 20 dB attenuation; relative ERP 1% of peak 100°: 20 dB attenuation; relative ERP 1% of peak 110°: 20 dB attenuation; relative ERP 1% of peak 120°: 20 dB attenuation; relative ERP 1% of peak 130°: 20 dB attenuation; relative ERP 1% of peak 140°: 20 dB attenuation; relative ERP 1% of peak 150°: 15 dB attenuation; relative ERP 3.2% of peak 160°: 13 dB attenuation; relative ERP 5% of peak 170°: 11 dB attenuation; relative ERP 7.9% of peak 180°: 8 dB attenuation; relative ERP 15.8% of peak 190°: 6 dB attenuation; relative ERP 25.1% of peak 200°: 4 dB attenuation; relative ERP 39.8% of peak 210°: 2 dB attenuation; relative ERP 63.1% of peak 220°: 1 dB attenuation; relative ERP 79.4% of peak 230°: 1 dB attenuation; relative ERP 79.4% of peak 240°: 2 dB attenuation; relative ERP 63.1% of peak 250°: 3.25 dB attenuation; relative ERP 47.3% of peak 260°: 3 dB attenuation; relative ERP 50.1% of peak 270°: 1.5 dB attenuation; relative ERP 70.8% of peak 280°: 0 dB attenuation; relative ERP 100% of peak 290°: 0 dB attenuation; relative ERP 100% of peak 300°: 2 dB attenuation; relative ERP 63.1% of peak 310°: 3.25 dB attenuation; relative ERP 47.3% of peak 320°: 2.5 dB attenuation; relative ERP 56.2% of peak 330°: 1.75 dB attenuation; relative ERP 66.8% of peak 340°: 1 dB attenuation; relative ERP 79.4% of peak 350°: 2 dB attenuation; relative ERP 63.1% 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): 280°, 290° at 0 dB attenuation.

Deepest restriction(s): 70°, 80°, 90°, 100°, 110°, 120°, 130°, 140° at 20 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°: 3 dB attenuation; relative ERP 50.1% of peak 10°: 5 dB attenuation; relative ERP 31.6% of peak 20°: 8 dB attenuation; relative ERP 15.8% of peak 30°: 11 dB attenuation; relative ERP 7.9% of peak 40°: 14 dB attenuation; relative ERP 4% of peak 50°: 19 dB attenuation; relative ERP 1.3% of peak 60°: 20 dB attenuation; relative ERP 1% of peak 70°: 20 dB attenuation; relative ERP 1% of peak 80°: 20 dB attenuation; relative ERP 1% of peak 90°: 20 dB attenuation; relative ERP 1% of peak 100°: 20 dB attenuation; relative ERP 1% of peak 110°: 20 dB attenuation; relative ERP 1% of peak 120°: 20 dB attenuation; relative ERP 1% of peak 130°: 20 dB attenuation; relative ERP 1% of peak 140°: 20 dB attenuation; relative ERP 1% of peak 150°: 20 dB attenuation; relative ERP 1% of peak 160°: 20 dB attenuation; relative ERP 1% of peak 170°: 14 dB attenuation; relative ERP 4% of peak 180°: 9 dB attenuation; relative ERP 12.6% of peak 190°: 7 dB attenuation; relative ERP 20% of peak 200°: 4 dB attenuation; relative ERP 39.8% of peak 210°: 1.75 dB attenuation; relative ERP 66.8% of peak 220°: 0.75 dB attenuation; relative ERP 84.1% of peak 230°: 0 dB attenuation; relative ERP 100% of peak 240°: 0.5 dB attenuation; relative ERP 89.1% of peak 250°: 1.5 dB attenuation; relative ERP 70.8% of peak 260°: 2 dB attenuation; relative ERP 63.1% of peak 270°: 1 dB attenuation; relative ERP 79.4% of peak 280°: 0 dB attenuation; relative ERP 100% of peak 290°: 0 dB attenuation; relative ERP 100% of peak 300°: 1 dB attenuation; relative ERP 79.4% of peak 310°: 1.5 dB attenuation; relative ERP 70.8% of peak 320°: 1 dB attenuation; relative ERP 79.4% of peak 330°: 0.25 dB attenuation; relative ERP 94.4% of peak 340°: 0.25 dB attenuation; relative ERP 94.4% of peak 350°: 1.25 dB attenuation; relative ERP 75% 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): 230°, 280°, 290° at 0 dB attenuation.

Deepest restriction(s): 60°, 70°, 80°, 90°, 100°, 110°, 120°, 130°, 140°, 150°, 160° at 20 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°: 3 dB attenuation; relative ERP 50.1% of peak 10°: 5 dB attenuation; relative ERP 31.6% of peak 20°: 9 dB attenuation; relative ERP 12.6% of peak 30°: 14 dB attenuation; relative ERP 4% of peak 40°: 14 dB attenuation; relative ERP 4% of peak 50°: 14 dB attenuation; relative ERP 4% of peak 60°: 14 dB attenuation; relative ERP 4% of peak 70°: 14 dB attenuation; relative ERP 4% of peak 80°: 14 dB attenuation; relative ERP 4% of peak 90°: 14 dB attenuation; relative ERP 4% of peak 100°: 14 dB attenuation; relative ERP 4% of peak 110°: 14 dB attenuation; relative ERP 4% of peak 120°: 14 dB attenuation; relative ERP 4% of peak 130°: 14 dB attenuation; relative ERP 4% of peak 140°: 14 dB attenuation; relative ERP 4% of peak 150°: 14 dB attenuation; relative ERP 4% of peak 160°: 14 dB attenuation; relative ERP 4% of peak 170°: 14 dB attenuation; relative ERP 4% of peak 180°: 12 dB attenuation; relative ERP 6.3% of peak 190°: 7 dB attenuation; relative ERP 20% of peak 200°: 4 dB attenuation; relative ERP 39.8% of peak 210°: 3 dB attenuation; relative ERP 50.1% of peak 220°: 1 dB attenuation; relative ERP 79.4% of peak 230°: 0 dB attenuation; relative ERP 100% of peak 240°: 0 dB attenuation; relative ERP 100% of peak 250°: 1 dB attenuation; relative ERP 79.4% of peak 260°: 2 dB attenuation; relative ERP 63.1% of peak 270°: 2 dB attenuation; relative ERP 63.1% of peak 280°: 1 dB attenuation; relative ERP 79.4% of peak 290°: 1 dB attenuation; relative ERP 79.4% of peak 300°: 2 dB attenuation; relative ERP 63.1% of peak 310°: 2 dB attenuation; relative ERP 63.1% 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°: 2 dB attenuation; relative ERP 63.1% 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): 230°, 240°, 320°, 330°, 340° at 0 dB attenuation.

Deepest restriction(s): 30°, 40°, 50°, 60°, 70°, 80°, 90°, 100°, 110°, 120°, 130°, 140°, 150°, 160°, 170° at 14 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°: 3 dB attenuation; relative ERP 50.1% of peak 10°: 5 dB attenuation; relative ERP 31.6% of peak 20°: 9 dB attenuation; relative ERP 12.6% of peak 30°: 14 dB attenuation; relative ERP 4% of peak 40°: 14 dB attenuation; relative ERP 4% of peak 50°: 14 dB attenuation; relative ERP 4% of peak 60°: 14 dB attenuation; relative ERP 4% of peak 70°: 14 dB attenuation; relative ERP 4% of peak 80°: 14 dB attenuation; relative ERP 4% of peak 90°: 14 dB attenuation; relative ERP 4% of peak 100°: 14 dB attenuation; relative ERP 4% of peak 110°: 14 dB attenuation; relative ERP 4% of peak 120°: 14 dB attenuation; relative ERP 4% of peak 130°: 14 dB attenuation; relative ERP 4% of peak 140°: 14 dB attenuation; relative ERP 4% of peak 150°: 14 dB attenuation; relative ERP 4% of peak 160°: 14 dB attenuation; relative ERP 4% of peak 170°: 14 dB attenuation; relative ERP 4% of peak 180°: 12 dB attenuation; relative ERP 6.3% of peak 190°: 7 dB attenuation; relative ERP 20% of peak 200°: 4 dB attenuation; relative ERP 39.8% of peak 210°: 3 dB attenuation; relative ERP 50.1% of peak 220°: 1 dB attenuation; relative ERP 79.4% of peak 230°: 0 dB attenuation; relative ERP 100% of peak 240°: 0 dB attenuation; relative ERP 100% of peak 250°: 1 dB attenuation; relative ERP 79.4% of peak 260°: 2 dB attenuation; relative ERP 63.1% of peak 270°: 2 dB attenuation; relative ERP 63.1% of peak 280°: 1 dB attenuation; relative ERP 79.4% of peak 290°: 1 dB attenuation; relative ERP 79.4% of peak 300°: 2 dB attenuation; relative ERP 63.1% of peak 310°: 2 dB attenuation; relative ERP 63.1% 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°: 2 dB attenuation; relative ERP 63.1% 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): 230°, 240°, 320°, 330°, 340° at 0 dB attenuation.

Deepest restriction(s): 30°, 40°, 50°, 60°, 70°, 80°, 90°, 100°, 110°, 120°, 130°, 140°, 150°, 160°, 170° at 14 dB attenuation.

Parameters

Date 01/12/2010
Station Heart
Area Welshpool
Site Long Mountain
Licence AL000329
mb21 Long Mountain
MCA map Open Ofcom MCA map
Frequency 102.8
NGR SJ26580573
RDS PS Heart___
RDS PI C3AA
Switched PI C4AA
TP/TA
TMC
Lat 52.64432
Long -3.086542
Site Ht 401
In-Use Aerial Ht 41
In-UseERP/HP 100 W
In-Use ERP/VP 100 W
Max Dir 285
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°
3579121416202020202020202015131186421123.2531.50023.252.51.7512

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°
3581114192020202020202020202020149741.750.7500.51.5210011.510.250.251.25

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°
3591414141414141414141414141414141274310012211220002

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°
3591414141414141414141414141414141274310012211220002