Clacton - Ofcom TX Visualiser

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Clacton

Tendring · Greatest Hits Radio · 100.2 MHz

Historic names: Dream 100, Mellow 1557 (licence AL100128)

Antenna pattern

In-use horizontal pattern

ERP field: In-UseERP/HP = 1 kW

0° 30° 60° 90° 120° 150° 180° 210° 240° 270° 300° 330° N E S W 0°: 0.5 dB attenuation; relative ERP 89.1% of peak 10°: 0.3 dB attenuation; relative ERP 93.3% of peak 20°: 0.5 dB attenuation; relative ERP 89.1% of peak 30°: 1.8 dB attenuation; relative ERP 66.1% of peak 40°: 4 dB attenuation; relative ERP 39.8% of peak 50°: 6.5 dB attenuation; relative ERP 22.4% of peak 60°: 8 dB attenuation; relative ERP 15.8% of peak 70°: 10 dB attenuation; relative ERP 10% of peak 80°: 14 dB attenuation; relative ERP 4% of peak 90°: 15 dB attenuation; relative ERP 3.2% of peak 100°: 15 dB attenuation; relative ERP 3.2% of peak 110°: 15 dB attenuation; relative ERP 3.2% of peak 120°: 15 dB attenuation; relative ERP 3.2% of peak 130°: 16 dB attenuation; relative ERP 2.5% of peak 140°: 18 dB attenuation; relative ERP 1.6% of peak 150°: 16 dB attenuation; relative ERP 2.5% of peak 160°: 15.5 dB attenuation; relative ERP 2.8% of peak 170°: 15 dB attenuation; relative ERP 3.2% of peak 180°: 14 dB attenuation; relative ERP 4% of peak 190°: 10.5 dB attenuation; relative ERP 8.9% of peak 200°: 8.5 dB attenuation; relative ERP 14.1% of peak 210°: 4.5 dB attenuation; relative ERP 35.5% of peak 220°: 3.5 dB attenuation; relative ERP 44.7% of peak 230°: 3 dB attenuation; relative ERP 50.1% of peak 240°: 2.5 dB attenuation; relative ERP 56.2% of peak 250°: 0.3 dB attenuation; relative ERP 93.3% of peak 260°: 0 dB attenuation; relative ERP 100% of peak 270°: 1 dB attenuation; relative ERP 79.4% of peak 280°: 2.2 dB attenuation; relative ERP 60.3% of peak 290°: 2 dB attenuation; relative ERP 63.1% of peak 300°: 0.7 dB attenuation; relative ERP 85.1% of peak 310°: 1.4 dB attenuation; relative ERP 72.4% of peak 320°: 3 dB attenuation; relative ERP 50.1% of peak 330°: 2.5 dB attenuation; relative ERP 56.2% of peak 340°: 1.5 dB attenuation; relative ERP 70.8% of peak 350°: 1 dB attenuation; relative ERP 79.4% 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° at 0 dB attenuation.

Deepest restriction(s): 140° at 18 dB attenuation.

In-use vertical pattern

ERP field: In-Use ERP/VP = 1 kW

0° 30° 60° 90° 120° 150° 180° 210° 240° 270° 300° 330° N E S W 0°: 0.8 dB attenuation; relative ERP 83.2% of peak 10°: 0.8 dB attenuation; relative ERP 83.2% of peak 20°: 1.1 dB attenuation; relative ERP 77.6% of peak 30°: 2 dB attenuation; relative ERP 63.1% of peak 40°: 3.5 dB attenuation; relative ERP 44.7% of peak 50°: 6 dB attenuation; relative ERP 25.1% of peak 60°: 8 dB attenuation; relative ERP 15.8% of peak 70°: 8.4 dB attenuation; relative ERP 14.5% of peak 80°: 8.6 dB attenuation; relative ERP 13.8% of peak 90°: 10.5 dB attenuation; relative ERP 8.9% of peak 100°: 14 dB attenuation; relative ERP 4% of peak 110°: 17 dB attenuation; relative ERP 2% of peak 120°: 18 dB attenuation; relative ERP 1.6% of peak 130°: 18 dB attenuation; relative ERP 1.6% of peak 140°: 17.5 dB attenuation; relative ERP 1.8% of peak 150°: 15.8 dB attenuation; relative ERP 2.6% of peak 160°: 14 dB attenuation; relative ERP 4% of peak 170°: 10.5 dB attenuation; relative ERP 8.9% of peak 180°: 9 dB attenuation; relative ERP 12.6% of peak 190°: 8 dB attenuation; relative ERP 15.8% of peak 200°: 6.5 dB attenuation; relative ERP 22.4% 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°: 1.8 dB attenuation; relative ERP 66.1% of peak 250°: 1 dB attenuation; relative ERP 79.4% of peak 260°: 0.3 dB attenuation; relative ERP 93.3% 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°: 0 dB attenuation; relative ERP 100% of peak 320°: 0.2 dB attenuation; relative ERP 95.5% of peak 330°: 0.5 dB attenuation; relative ERP 89.1% of peak 340°: 0.7 dB attenuation; relative ERP 85.1% of peak 350°: 0.8 dB attenuation; relative ERP 83.2% 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): 270°, 280°, 290°, 300°, 310° at 0 dB attenuation.

Deepest restriction(s): 120°, 130° at 18 dB attenuation.

Parameters

Date 14/01/2011
Station Greatest Hits Radio
Area Tendring
Site Clacton
Licence AL100128
mb21 Clacton
MCA map Open Ofcom MCA map
Frequency 100.2
NGR TM18301638
RDS PS GRT_HITS
RDS PI CAB6
Switched PI
TP/TA Y
TMC
Lat 51.803424
Long 1.164905
Site Ht 7
In-Use Aerial Ht 42
In-UseERP/HP 1 kW
In-Use ERP/VP 1 kW
Max Dir 310
Licensed ERP/HP 1 kW
Licensed ERP/VP 1 kW

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°
0.50.30.51.846.5810141515151516181615.5151410.58.54.53.532.50.3012.220.71.432.51.51

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°
0.80.81.123.5688.48.610.51417181817.515.81410.5986.55431.810.3000000.20.50.70.8