Amlwch Nebo - Ofcom TX Visualiser

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Amlwch Nebo

Anglesey · MônFM · 102.5 MHz

Antenna pattern

In-use horizontal pattern

ERP field: In-UseERP/HP = 50 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°: 4 dB attenuation; relative ERP 39.8% of peak 70°: 4 dB attenuation; relative ERP 39.8% of peak 80°: 4 dB attenuation; relative ERP 39.8% of peak 90°: 4 dB attenuation; relative ERP 39.8% of peak 100°: 4.5 dB attenuation; relative ERP 35.5% of peak 110°: 5 dB attenuation; relative ERP 31.6% of peak 120°: 5.5 dB attenuation; relative ERP 28.2% of peak 130°: 6 dB attenuation; relative ERP 25.1% of peak 140°: 7 dB attenuation; relative ERP 20% of peak 150°: 5 dB attenuation; relative ERP 31.6% of peak 160°: 3 dB attenuation; relative ERP 50.1% of peak 170°: 2 dB attenuation; relative ERP 63.1% of peak 180°: 1 dB attenuation; relative ERP 79.4% of peak 190°: 2 dB attenuation; relative ERP 63.1% of peak 200°: 3 dB attenuation; relative ERP 50.1% of peak 210°: 5 dB attenuation; relative ERP 31.6% of peak 220°: 7 dB attenuation; relative ERP 20% of peak 230°: 6 dB attenuation; relative ERP 25.1% of peak 240°: 5.5 dB attenuation; relative ERP 28.2% of peak 250°: 5 dB attenuation; relative ERP 31.6% of peak 260°: 4.5 dB attenuation; relative ERP 35.5% of peak 270°: 4 dB attenuation; relative ERP 39.8% of peak 280°: 4 dB attenuation; relative ERP 39.8% of peak 290°: 4 dB attenuation; relative ERP 39.8% of peak 300°: 4 dB attenuation; relative ERP 39.8% of peak 310°: 3.5 dB attenuation; relative ERP 44.7% of peak 320°: 3 dB attenuation; relative ERP 50.1% of peak 330°: 2 dB attenuation; relative ERP 63.1% of peak 340°: 1 dB attenuation; relative ERP 79.4% 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°, 350° at 0 dB attenuation.

Deepest restriction(s): 140°, 220° at 7 dB attenuation.

In-use vertical pattern

ERP field: In-Use ERP/VP = 200 W

0° 30° 60° 90° 120° 150° 180° 210° 240° 270° 300° 330° N E S W 0°: 22 dB attenuation; relative ERP 0.6% of peak 10°: 20 dB attenuation; relative ERP 1% of peak 20°: 15 dB attenuation; relative ERP 3.2% of peak 30°: 8 dB attenuation; relative ERP 15.8% of peak 40°: 6 dB attenuation; relative ERP 25.1% of peak 50°: 4 dB attenuation; relative ERP 39.8% of peak 60°: 3 dB attenuation; relative ERP 50.1% of peak 70°: 2 dB attenuation; relative ERP 63.1% of peak 80°: 1 dB attenuation; relative ERP 79.4% of peak 90°: 0 dB attenuation; relative ERP 100% of peak 100°: 1 dB attenuation; relative ERP 79.4% of peak 110°: 2 dB attenuation; relative ERP 63.1% of peak 120°: 3 dB attenuation; relative ERP 50.1% of peak 130°: 4 dB attenuation; relative ERP 39.8% of peak 140°: 3 dB attenuation; relative ERP 50.1% of peak 150°: 2 dB attenuation; relative ERP 63.1% of peak 160°: 1.5 dB attenuation; relative ERP 70.8% of peak 170°: 1 dB attenuation; relative ERP 79.4% 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°: 1 dB attenuation; relative ERP 79.4% of peak 220°: 1.5 dB attenuation; relative ERP 70.8% of peak 230°: 2 dB attenuation; relative ERP 63.1% of peak 240°: 3 dB attenuation; relative ERP 50.1% of peak 250°: 4 dB attenuation; relative ERP 39.8% of peak 260°: 3 dB attenuation; relative ERP 50.1% of peak 270°: 2 dB attenuation; relative ERP 63.1% of peak 280°: 1 dB attenuation; relative ERP 79.4% of peak 290°: 0 dB attenuation; relative ERP 100% 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°: 15 dB attenuation; relative ERP 3.2% of peak 340°: 19 dB attenuation; relative ERP 1.3% of peak 350°: 21 dB attenuation; relative ERP 0.8% 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): 90°, 180°, 190°, 200°, 290° at 0 dB attenuation.

Deepest restriction(s): 0° at 22 dB attenuation.

Parameters

Date 25/05/2021
Station MônFM
Area Anglesey
Site Amlwch Nebo
Licence CR000245
mb21 Amlwch Nebo
Frequency 102.5
NGR SH47069066
RDS PS MonFM
RDS PI CC8A
Switched PI
TP/TA N
TMC N
Lat 53.390564
Long -4.301314
Site Ht 160
In-Use Aerial Ht 28
In-UseERP/HP 50 W
In-Use ERP/VP 200 W
Max Dir
Licensed ERP/HP 200 W
Licensed ERP/VP 200 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°
01234544444.555.5675321235765.554.544443.53210

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°
22201586432101234321.5100011.52343210369151921