Wivenhoe Park FM - Ofcom TX Visualiser

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Wivenhoe Park FM

Colchester · Heart · 96.1 MHz

Historic names: Heart Essex, Heart Colchester, SGR Colchester (licence AL000153)

Antenna pattern

In-use horizontal pattern

ERP field: In-UseERP/HP = 250 W

0° 30° 60° 90° 120° 150° 180° 210° 240° 270° 300° 330° N E S W 0°: 14 dB attenuation; relative ERP 4% of peak 10°: 14 dB attenuation; relative ERP 4% of peak 20°: 14 dB attenuation; relative ERP 4% of peak 30°: 10 dB attenuation; relative ERP 10% of peak 40°: 7 dB attenuation; relative ERP 20% of peak 50°: 5 dB attenuation; relative ERP 31.6% 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°: 0 dB attenuation; relative ERP 100% of peak 110°: 0 dB attenuation; relative ERP 100% of peak 120°: 1 dB attenuation; relative ERP 79.4% of peak 130°: 2 dB attenuation; relative ERP 63.1% of peak 140°: 3 dB attenuation; relative ERP 50.1% of peak 150°: 5 dB attenuation; relative ERP 31.6% of peak 160°: 7 dB attenuation; relative ERP 20% of peak 170°: 10 dB attenuation; relative ERP 10% of peak 180°: 14 dB attenuation; relative ERP 4% of peak 190°: 14 dB attenuation; relative ERP 4% of peak 200°: 14 dB attenuation; relative ERP 4% of peak 210°: 10 dB attenuation; relative ERP 10% of peak 220°: 7 dB attenuation; relative ERP 20% of peak 230°: 5 dB attenuation; relative ERP 31.6% of peak 240°: 3 dB attenuation; relative ERP 50.1% of peak 250°: 2 dB attenuation; relative ERP 63.1% of peak 260°: 1 dB attenuation; relative ERP 79.4% 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°: 1 dB attenuation; relative ERP 79.4% of peak 310°: 2 dB attenuation; relative ERP 63.1% of peak 320°: 3 dB attenuation; relative ERP 50.1% of peak 330°: 5 dB attenuation; relative ERP 31.6% of peak 340°: 7 dB attenuation; relative ERP 20% of peak 350°: 10 dB attenuation; relative ERP 10% 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°, 100°, 110°, 270°, 280°, 290° at 0 dB attenuation.

Deepest restriction(s): 0°, 10°, 20°, 180°, 190°, 200° at 14 dB attenuation.

In-use vertical pattern

ERP field: In-Use ERP/VP = 250 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°: 1 dB attenuation; relative ERP 79.4% of peak 30°: 2 dB attenuation; relative ERP 63.1% of peak 40°: 2 dB attenuation; relative ERP 63.1% of peak 50°: 3 dB attenuation; relative ERP 50.1% of peak 60°: 4 dB attenuation; relative ERP 39.8% of peak 70°: 4 dB attenuation; relative ERP 39.8% of peak 80°: 5 dB attenuation; relative ERP 31.6% of peak 90°: 5 dB attenuation; relative ERP 31.6% of peak 100°: 5 dB attenuation; relative ERP 31.6% of peak 110°: 5 dB attenuation; relative ERP 31.6% of peak 120°: 5 dB attenuation; relative ERP 31.6% of peak 130°: 4 dB attenuation; relative ERP 39.8% of peak 140°: 4 dB attenuation; relative ERP 39.8% of peak 150°: 3 dB attenuation; relative ERP 50.1% of peak 160°: 2 dB attenuation; relative ERP 63.1% of peak 170°: 2 dB attenuation; relative ERP 63.1% of peak 180°: 1 dB attenuation; relative ERP 79.4% of peak 190°: 0 dB attenuation; relative ERP 100% of peak 200°: 0 dB attenuation; relative ERP 100% of peak 210°: 0 dB attenuation; relative ERP 100% of peak 220°: 0 dB attenuation; relative ERP 100% of peak 230°: 0 dB attenuation; relative ERP 100% of peak 240°: 1 dB attenuation; relative ERP 79.4% 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°: 2 dB attenuation; relative ERP 63.1% of peak 290°: 2 dB attenuation; relative ERP 63.1% of peak 300°: 2 dB attenuation; relative ERP 63.1% of peak 310°: 2 dB attenuation; relative ERP 63.1% of peak 320°: 1 dB attenuation; relative ERP 79.4% of peak 330°: 1 dB attenuation; relative ERP 79.4% 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°, 190°, 200°, 210°, 220°, 230°, 340°, 350° at 0 dB attenuation.

Deepest restriction(s): 80°, 90°, 100°, 110°, 120° at 5 dB attenuation.

Parameters

Date 28/09/1993
Station Heart
Area Colchester
Site Wivenhoe Park FM
Licence AL000153
MCA map Open Ofcom MCA map
Frequency 96.1
NGR TM02812402
RDS PS Heart_SX
RDS PI C364
Switched PI C764
TP/TA N
TMC Y
Lat 51.877853
Long 0.94504
Site Ht 26
In-Use Aerial Ht 62
In-UseERP/HP 250 W
In-Use ERP/VP 250 W
Max Dir
Licensed ERP/HP 250 W
Licensed ERP/VP 250 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°
1414141075321000123571014141410753210001235710

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°
001223445555544322100000112222221100