Ben Dorrery - Ofcom TX Visualiser

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Ben Dorrery

Caithness · Moray Firth Radio FM · 102.5 MHz

Historic names: MFR (licence AL000057)

Antenna pattern

In-use horizontal pattern

ERP field: In-UseERP/HP = 600.4 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°: 2 dB attenuation; relative ERP 63.1% of peak 20°: 1 dB attenuation; relative ERP 79.4% of peak 30°: 1 dB attenuation; relative ERP 79.4% of peak 40°: 1 dB attenuation; relative ERP 79.4% of peak 50°: 1 dB attenuation; relative ERP 79.4% of peak 60°: 1 dB attenuation; relative ERP 79.4% of peak 70°: 1 dB attenuation; relative ERP 79.4% of peak 80°: 0 dB attenuation; relative ERP 100% of peak 90°: 0 dB attenuation; relative ERP 100% of peak 100°: 0 dB attenuation; relative ERP 100% of peak 110°: 0 dB attenuation; relative ERP 100% of peak 120°: 0 dB attenuation; relative ERP 100% of peak 130°: 1 dB attenuation; relative ERP 79.4% of peak 140°: 2 dB attenuation; relative ERP 63.1% of peak 150°: 3 dB attenuation; relative ERP 50.1% of peak 160°: 3.5 dB attenuation; relative ERP 44.7% of peak 170°: 4 dB attenuation; relative ERP 39.8% of peak 180°: 4.5 dB attenuation; relative ERP 35.5% of peak 190°: 5 dB attenuation; relative ERP 31.6% of peak 200°: 6 dB attenuation; relative ERP 25.1% of peak 210°: 6 dB attenuation; relative ERP 25.1% of peak 220°: 6 dB attenuation; relative ERP 25.1% 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°: 5 dB attenuation; relative ERP 31.6% of peak 270°: 5 dB attenuation; relative ERP 31.6% of peak 280°: 5 dB attenuation; relative ERP 31.6% of peak 290°: 5 dB attenuation; relative ERP 31.6% of peak 300°: 5 dB attenuation; relative ERP 31.6% of peak 310°: 5 dB attenuation; relative ERP 31.6% of peak 320°: 5 dB attenuation; relative ERP 31.6% of peak 330°: 4.5 dB attenuation; relative ERP 35.5% of peak 340°: 4 dB attenuation; relative ERP 39.8% of peak 350°: 3.5 dB attenuation; relative ERP 44.7% 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): 80°, 90°, 100°, 110°, 120° at 0 dB attenuation.

Deepest restriction(s): 200°, 210°, 220°, 230° at 6 dB attenuation.

In-use vertical pattern

ERP field: In-Use ERP/VP = 600.4 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°: 16 dB attenuation; relative ERP 2.5% of peak 20°: 9 dB attenuation; relative ERP 12.6% of peak 30°: 4 dB attenuation; relative ERP 39.8% of peak 40°: 2.5 dB attenuation; relative ERP 56.2% of peak 50°: 1 dB attenuation; relative ERP 79.4% of peak 60°: 0.5 dB attenuation; relative ERP 89.1% of peak 70°: 0 dB attenuation; relative ERP 100% of peak 80°: 0 dB attenuation; relative ERP 100% of peak 90°: 1 dB attenuation; relative ERP 79.4% of peak 100°: 1.5 dB attenuation; relative ERP 70.8% 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°: 9 dB attenuation; relative ERP 12.6% of peak 150°: 16 dB attenuation; relative ERP 2.5% of peak 160°: 22 dB attenuation; relative ERP 0.6% of peak 170°: 20 dB attenuation; relative ERP 1% of peak 180°: 16 dB attenuation; relative ERP 2.5% of peak 190°: 12 dB attenuation; relative ERP 6.3% of peak 200°: 9 dB attenuation; relative ERP 12.6% of peak 210°: 8 dB attenuation; relative ERP 15.8% of peak 220°: 7 dB attenuation; relative ERP 20% of peak 230°: 6 dB attenuation; relative ERP 25.1% of peak 240°: 4 dB attenuation; relative ERP 39.8% of peak 250°: 3 dB attenuation; relative ERP 50.1% of peak 260°: 2.5 dB attenuation; relative ERP 56.2% of peak 270°: 2.5 dB attenuation; relative ERP 56.2% of peak 280°: 3.5 dB attenuation; relative ERP 44.7% of peak 290°: 4 dB attenuation; relative ERP 39.8% of peak 300°: 4.5 dB attenuation; relative ERP 35.5% of peak 310°: 9 dB attenuation; relative ERP 12.6% of peak 320°: 12 dB attenuation; relative ERP 6.3% of peak 330°: 16 dB attenuation; relative ERP 2.5% of peak 340°: 22 dB attenuation; relative ERP 0.6% of peak 350°: 30 dB attenuation; relative ERP 0.1% 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): 70°, 80° at 0 dB attenuation.

Deepest restriction(s): 350° at 30 dB attenuation.

Parameters

Date 07/12/1996
Station Moray Firth Radio FM
Area Caithness
Site Ben Dorrery
Licence AL000057
mb21 Ben Dorrery
MCA map Open Ofcom MCA map
Frequency 102.5
NGR ND06295503
RDS PS ___MFR__
RDS PI CBB1
Switched PI
TP/TA N
TMC Y
Lat 58.473403
Long -3.608384
Site Ht 244
In-Use Aerial Ht 35
In-UseERP/HP 600.4 W
In-Use ERP/VP 600.4 W
Max Dir 80
Licensed ERP/HP 600 W
Licensed ERP/VP 600 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°
32111111000001233.544.5566665.5555555554.543.5

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°
2216942.510.50011.5234916222016129876432.52.53.544.5912162230