Plympton - Ofcom TX Visualiser

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Plympton

Plymouth · Heart · 97 MHz

Historic names: Heart South West, Heart Devon, Heart Plymouth, Plymouth Sound FM, Plymouth Sound (licence AL000103)

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°: 4 dB attenuation; relative ERP 39.8% of peak 10°: 2 dB attenuation; relative ERP 63.1% of peak 20°: 5 dB attenuation; relative ERP 31.6% of peak 30°: 9 dB attenuation; relative ERP 12.6% of peak 40°: 7 dB attenuation; relative ERP 20% of peak 50°: 4 dB attenuation; relative ERP 39.8% of peak 60°: 3 dB attenuation; relative ERP 50.1% of peak 70°: 4 dB attenuation; relative ERP 39.8% of peak 80°: 9 dB attenuation; relative ERP 12.6% of peak 90°: 14 dB attenuation; relative ERP 4% of peak 100°: 11 dB attenuation; relative ERP 7.9% of peak 110°: 8 dB attenuation; relative ERP 15.8% of peak 120°: 8 dB attenuation; relative ERP 15.8% of peak 130°: 10 dB attenuation; relative ERP 10% of peak 140°: 11 dB attenuation; relative ERP 7.9% of peak 150°: 9 dB attenuation; relative ERP 12.6% of peak 160°: 5 dB attenuation; relative ERP 31.6% of peak 170°: 3 dB attenuation; relative ERP 50.1% of peak 180°: 4 dB attenuation; relative ERP 39.8% of peak 190°: 6 dB attenuation; relative ERP 25.1% of peak 200°: 5 dB attenuation; relative ERP 31.6% of peak 210°: 3 dB attenuation; relative ERP 50.1% of peak 220°: 2 dB attenuation; relative ERP 63.1% of peak 230°: 4 dB attenuation; relative ERP 39.8% of peak 240°: 6 dB attenuation; relative ERP 25.1% of peak 250°: 5 dB attenuation; relative ERP 31.6% 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 dB attenuation; relative ERP 79.4% of peak 320°: 1 dB attenuation; relative ERP 79.4% of peak 330°: 3 dB attenuation; relative ERP 50.1% of peak 340°: 5 dB attenuation; relative ERP 31.6% of peak 350°: 6 dB attenuation; relative ERP 25.1% 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): 90° at 14 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°: 8 dB attenuation; relative ERP 15.8% of peak 10°: 8 dB attenuation; relative ERP 15.8% of peak 20°: 5 dB attenuation; relative ERP 31.6% of peak 30°: 3 dB attenuation; relative ERP 50.1% of peak 40°: 3 dB attenuation; relative ERP 50.1% of peak 50°: 3 dB attenuation; relative ERP 50.1% of peak 60°: 5 dB attenuation; relative ERP 31.6% of peak 70°: 7 dB attenuation; relative ERP 20% of peak 80°: 10 dB attenuation; relative ERP 10% of peak 90°: 18 dB attenuation; relative ERP 1.6% of peak 100°: 18 dB attenuation; relative ERP 1.6% of peak 110°: 18 dB attenuation; relative ERP 1.6% of peak 120°: 18 dB attenuation; relative ERP 1.6% of peak 130°: 18 dB attenuation; relative ERP 1.6% of peak 140°: 18 dB attenuation; relative ERP 1.6% of peak 150°: 18 dB attenuation; relative ERP 1.6% of peak 160°: 8 dB attenuation; relative ERP 15.8% of peak 170°: 5 dB attenuation; relative ERP 31.6% of peak 180°: 3 dB attenuation; relative ERP 50.1% of peak 190°: 2 dB attenuation; relative ERP 63.1% of peak 200°: 3 dB attenuation; relative ERP 50.1% of peak 210°: 6 dB attenuation; relative ERP 25.1% of peak 220°: 8 dB attenuation; relative ERP 15.8% of peak 230°: 8 dB attenuation; relative ERP 15.8% of peak 240°: 6 dB attenuation; relative ERP 25.1% of peak 250°: 4 dB attenuation; relative ERP 39.8% of peak 260°: 2 dB attenuation; relative ERP 63.1% of peak 270°: 1 dB attenuation; relative ERP 79.4% of peak 280°: 1 dB attenuation; relative ERP 79.4% 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 dB attenuation; relative ERP 100% of peak 330°: 1 dB attenuation; relative ERP 79.4% of peak 340°: 3 dB attenuation; relative ERP 50.1% of peak 350°: 5 dB attenuation; relative ERP 31.6% 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): 290°, 300°, 310°, 320° at 0 dB attenuation.

Deepest restriction(s): 90°, 100°, 110°, 120°, 130°, 140°, 150° at 18 dB attenuation.

Licensed horizontal pattern

ERP field: Licensed ERP/HP = 1 kW

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°: 3 dB attenuation; relative ERP 50.1% of peak 20°: 3 dB attenuation; relative ERP 50.1% of peak 30°: 3 dB attenuation; relative ERP 50.1% of peak 40°: 3 dB attenuation; relative ERP 50.1% of peak 50°: 3 dB attenuation; relative ERP 50.1% of peak 60°: 3 dB attenuation; relative ERP 50.1% of peak 70°: 3 dB attenuation; relative ERP 50.1% of peak 80°: 6 dB attenuation; relative ERP 25.1% of peak 90°: 8 dB attenuation; relative ERP 15.8% of peak 100°: 8 dB attenuation; relative ERP 15.8% of peak 110°: 8 dB attenuation; relative ERP 15.8% of peak 120°: 8 dB attenuation; relative ERP 15.8% of peak 130°: 8 dB attenuation; relative ERP 15.8% of peak 140°: 8 dB attenuation; relative ERP 15.8% of peak 150°: 8 dB attenuation; relative ERP 15.8% of peak 160°: 6 dB attenuation; relative ERP 25.1% of peak 170°: 3 dB attenuation; relative ERP 50.1% of peak 180°: 3 dB attenuation; relative ERP 50.1% of peak 190°: 3 dB attenuation; relative ERP 50.1% of peak 200°: 3 dB attenuation; relative ERP 50.1% of peak 210°: 3 dB attenuation; relative ERP 50.1% of peak 220°: 3 dB attenuation; relative ERP 50.1% of peak 230°: 3 dB attenuation; relative ERP 50.1% of peak 240°: 3 dB attenuation; relative ERP 50.1% of peak 250°: 3 dB attenuation; relative ERP 50.1% 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°: 0 dB attenuation; relative ERP 100% of peak 310°: 0 dB attenuation; relative ERP 100% of peak 320°: 0 dB attenuation; relative ERP 100% of peak 330°: 1 dB attenuation; relative ERP 79.4% of peak 340°: 2 dB attenuation; relative ERP 63.1% of peak 350°: 3 dB attenuation; relative ERP 50.1% 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°, 300°, 310°, 320° at 0 dB attenuation.

Deepest restriction(s): 90°, 100°, 110°, 120°, 130°, 140°, 150° at 8 dB attenuation.

Licensed vertical pattern

ERP field: Licensed ERP/VP = 1 kW

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°: 3 dB attenuation; relative ERP 50.1% of peak 20°: 3 dB attenuation; relative ERP 50.1% of peak 30°: 3 dB attenuation; relative ERP 50.1% of peak 40°: 3 dB attenuation; relative ERP 50.1% of peak 50°: 3 dB attenuation; relative ERP 50.1% of peak 60°: 3 dB attenuation; relative ERP 50.1% of peak 70°: 3 dB attenuation; relative ERP 50.1% of peak 80°: 6 dB attenuation; relative ERP 25.1% of peak 90°: 8 dB attenuation; relative ERP 15.8% of peak 100°: 8 dB attenuation; relative ERP 15.8% of peak 110°: 8 dB attenuation; relative ERP 15.8% of peak 120°: 8 dB attenuation; relative ERP 15.8% of peak 130°: 8 dB attenuation; relative ERP 15.8% of peak 140°: 8 dB attenuation; relative ERP 15.8% of peak 150°: 8 dB attenuation; relative ERP 15.8% of peak 160°: 6 dB attenuation; relative ERP 25.1% of peak 170°: 3 dB attenuation; relative ERP 50.1% of peak 180°: 3 dB attenuation; relative ERP 50.1% of peak 190°: 3 dB attenuation; relative ERP 50.1% of peak 200°: 3 dB attenuation; relative ERP 50.1% of peak 210°: 3 dB attenuation; relative ERP 50.1% of peak 220°: 3 dB attenuation; relative ERP 50.1% of peak 230°: 3 dB attenuation; relative ERP 50.1% of peak 240°: 3 dB attenuation; relative ERP 50.1% of peak 250°: 3 dB attenuation; relative ERP 50.1% 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°: 0 dB attenuation; relative ERP 100% of peak 310°: 0 dB attenuation; relative ERP 100% of peak 320°: 0 dB attenuation; relative ERP 100% of peak 330°: 1 dB attenuation; relative ERP 79.4% of peak 340°: 2 dB attenuation; relative ERP 63.1% of peak 350°: 3 dB attenuation; relative ERP 50.1% 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°, 300°, 310°, 320° at 0 dB attenuation.

Deepest restriction(s): 90°, 100°, 110°, 120°, 130°, 140°, 150° at 8 dB attenuation.

Parameters

Date 01/01/1900
Station Heart
Area Plymouth
Site Plympton
Licence AL000103
mb21 Plympton
MCA map Open Ofcom MCA map
Frequency 97
NGR SX53085554
RDS PS Heart___
RDS PI C369
Switched PI C869
TP/TA N
TMC Y
Lat 50.381352
Long -4.067803
Site Ht 113
In-Use Aerial Ht 43
In-UseERP/HP 1 kW
In-Use ERP/VP 1 kW
Max Dir 300
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°
4259743491411881011953465324652100111356

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°
88533357101818181818181885323688642110000135

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°
333333336888888863333333332100000123

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°
333333336888888863333333332100000123