Henley - Ofcom TX Visualiser

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Henley

Henley · Heart · 103.4 MHz

Historic names: 2-Ten FM, 210-FM, Radio 210 (licence AL000123)

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°: 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°: 10 dB attenuation; relative ERP 10% of peak 50°: 10 dB attenuation; relative ERP 10% of peak 60°: 10 dB attenuation; relative ERP 10% of peak 70°: 10 dB attenuation; relative ERP 10% of peak 80°: 10 dB attenuation; relative ERP 10% of peak 90°: 14 dB attenuation; relative ERP 4% of peak 100°: 14 dB attenuation; relative ERP 4% of peak 110°: 14 dB attenuation; relative ERP 4% of peak 120°: 14 dB attenuation; relative ERP 4% of peak 130°: 14 dB attenuation; relative ERP 4% of peak 140°: 14 dB attenuation; relative ERP 4% of peak 150°: 14 dB attenuation; relative ERP 4% of peak 160°: 14 dB attenuation; relative ERP 4% of peak 170°: 10 dB attenuation; relative ERP 10% of peak 180°: 8 dB attenuation; relative ERP 15.8% of peak 190°: 4 dB attenuation; relative ERP 39.8% of peak 200°: 3 dB attenuation; relative ERP 50.1% of peak 210°: 1 dB attenuation; relative ERP 79.4% of peak 220°: 1 dB attenuation; relative ERP 79.4% of peak 230°: 0 dB attenuation; relative ERP 100% of peak 240°: 0 dB attenuation; relative ERP 100% of peak 250°: 1 dB attenuation; relative ERP 79.4% of peak 260°: 1 dB attenuation; relative ERP 79.4% of peak 270°: 3 dB attenuation; relative ERP 50.1% of peak 280°: 4 dB attenuation; relative ERP 39.8% of peak 290°: 8 dB attenuation; relative ERP 15.8% of peak 300°: 10 dB attenuation; relative ERP 10% of peak 310°: 14 dB attenuation; relative ERP 4% of peak 320°: 14 dB attenuation; relative ERP 4% of peak 330°: 14 dB attenuation; relative ERP 4% of peak 340°: 14 dB attenuation; relative ERP 4% of peak 350°: 14 dB attenuation; relative ERP 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): 230°, 240° at 0 dB attenuation.

Deepest restriction(s): 0°, 10°, 20°, 90°, 100°, 110°, 120°, 130°, 140°, 150°, 160°, 310°, 320°, 330°, 340°, 350° at 14 dB attenuation.

In-use vertical pattern

ERP field: In-Use ERP/VP = 50 W

0° 30° 60° 90° 120° 150° 180° 210° 240° 270° 300° 330° N E S W 0°: 10 dB attenuation; relative ERP 10% of peak 10°: 10 dB attenuation; relative ERP 10% of peak 20°: 10 dB attenuation; relative ERP 10% of peak 30°: 10 dB attenuation; relative ERP 10% of peak 40°: 10 dB attenuation; relative ERP 10% of peak 50°: 10 dB attenuation; relative ERP 10% of peak 60°: 10 dB attenuation; relative ERP 10% of peak 70°: 10 dB attenuation; relative ERP 10% of peak 80°: 10 dB attenuation; relative ERP 10% of peak 90°: 10 dB attenuation; relative ERP 10% of peak 100°: 10 dB attenuation; relative ERP 10% of peak 110°: 10 dB attenuation; relative ERP 10% of peak 120°: 8 dB attenuation; relative ERP 15.8% of peak 130°: 7 dB attenuation; relative ERP 20% of peak 140°: 6 dB attenuation; relative ERP 25.1% of peak 150°: 3 dB attenuation; relative ERP 50.1% 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°: 1 dB attenuation; relative ERP 79.4% 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°: 0 dB attenuation; relative ERP 100% of peak 250°: 0 dB attenuation; relative ERP 100% of peak 260°: 0 dB attenuation; relative ERP 100% of peak 270°: 0 dB attenuation; relative ERP 100% of peak 280°: 1 dB attenuation; relative ERP 79.4% of peak 290°: 1 dB attenuation; relative ERP 79.4% of peak 300°: 2 dB attenuation; relative ERP 63.1% of peak 310°: 3 dB attenuation; relative ERP 50.1% of peak 320°: 3 dB attenuation; relative ERP 50.1% of peak 330°: 6 dB attenuation; relative ERP 25.1% of peak 340°: 7 dB attenuation; relative ERP 20% of peak 350°: 8 dB attenuation; relative ERP 15.8% 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): 200°, 210°, 220°, 230°, 240°, 250°, 260°, 270° at 0 dB attenuation.

Deepest restriction(s): 0°, 10°, 20°, 30°, 40°, 50°, 60°, 70°, 80°, 90°, 100°, 110° at 10 dB attenuation.

Licensed horizontal pattern

ERP field: Licensed ERP/HP = 50 W

0° 30° 60° 90° 120° 150° 180° 210° 240° 270° 300° 330° N E S W 0°: 10 dB attenuation; relative ERP 10% of peak 10°: 11 dB attenuation; relative ERP 7.9% of peak 20°: 11 dB attenuation; relative ERP 7.9% of peak 30°: 10 dB attenuation; relative ERP 10% of peak 40°: 10 dB attenuation; relative ERP 10% of peak 50°: 10 dB attenuation; relative ERP 10% of peak 60°: 10 dB attenuation; relative ERP 10% of peak 70°: 10 dB attenuation; relative ERP 10% of peak 80°: 10 dB attenuation; relative ERP 10% of peak 90°: 11 dB attenuation; relative ERP 7.9% of peak 100°: 11 dB attenuation; relative ERP 7.9% of peak 110°: 10 dB attenuation; relative ERP 10% of peak 120°: 8 dB attenuation; relative ERP 15.8% of peak 130°: 7 dB attenuation; relative ERP 20% of peak 140°: 7 dB attenuation; relative ERP 20% of peak 150°: 4 dB attenuation; relative ERP 39.8% 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°: 1 dB attenuation; relative ERP 79.4% 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°: 0 dB attenuation; relative ERP 100% of peak 250°: 0 dB attenuation; relative ERP 100% of peak 260°: 0 dB attenuation; relative ERP 100% of peak 270°: 0 dB attenuation; relative ERP 100% of peak 280°: 1 dB attenuation; relative ERP 79.4% of peak 290°: 1 dB attenuation; relative ERP 79.4% of peak 300°: 2 dB attenuation; relative ERP 63.1% of peak 310°: 3 dB attenuation; relative ERP 50.1% of peak 320°: 4 dB attenuation; relative ERP 39.8% of peak 330°: 7 dB attenuation; relative ERP 20% of peak 340°: 7 dB attenuation; relative ERP 20% of peak 350°: 8 dB attenuation; relative ERP 15.8% 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): 200°, 210°, 220°, 230°, 240°, 250°, 260°, 270° at 0 dB attenuation.

Deepest restriction(s): 10°, 20°, 90°, 100° at 11 dB attenuation.

Licensed vertical pattern

ERP field: Licensed ERP/VP = 50 W

0° 30° 60° 90° 120° 150° 180° 210° 240° 270° 300° 330° N E S W 0°: 10 dB attenuation; relative ERP 10% of peak 10°: 11 dB attenuation; relative ERP 7.9% of peak 20°: 11 dB attenuation; relative ERP 7.9% of peak 30°: 10 dB attenuation; relative ERP 10% of peak 40°: 10 dB attenuation; relative ERP 10% of peak 50°: 10 dB attenuation; relative ERP 10% of peak 60°: 10 dB attenuation; relative ERP 10% of peak 70°: 10 dB attenuation; relative ERP 10% of peak 80°: 10 dB attenuation; relative ERP 10% of peak 90°: 11 dB attenuation; relative ERP 7.9% of peak 100°: 11 dB attenuation; relative ERP 7.9% of peak 110°: 10 dB attenuation; relative ERP 10% of peak 120°: 8 dB attenuation; relative ERP 15.8% of peak 130°: 7 dB attenuation; relative ERP 20% of peak 140°: 7 dB attenuation; relative ERP 20% of peak 150°: 4 dB attenuation; relative ERP 39.8% 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°: 1 dB attenuation; relative ERP 79.4% 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°: 0 dB attenuation; relative ERP 100% of peak 250°: 0 dB attenuation; relative ERP 100% of peak 260°: 0 dB attenuation; relative ERP 100% of peak 270°: 0 dB attenuation; relative ERP 100% of peak 280°: 1 dB attenuation; relative ERP 79.4% of peak 290°: 1 dB attenuation; relative ERP 79.4% of peak 300°: 2 dB attenuation; relative ERP 63.1% of peak 310°: 3 dB attenuation; relative ERP 50.1% of peak 320°: 4 dB attenuation; relative ERP 39.8% of peak 330°: 7 dB attenuation; relative ERP 20% of peak 340°: 7 dB attenuation; relative ERP 20% of peak 350°: 8 dB attenuation; relative ERP 15.8% 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): 200°, 210°, 220°, 230°, 240°, 250°, 260°, 270° at 0 dB attenuation.

Deepest restriction(s): 10°, 20°, 90°, 100° at 11 dB attenuation.

Parameters

Date 18/10/1996
Station Heart
Area Henley
Site Henley
Licence AL000123
mb21 Henley-on-Thames (manual override)
MCA map Open Ofcom MCA map
Frequency 103.4
NGR SU77998221
RDS PS Heart___
RDS PI C361
Switched PI C461
TP/TA Y
TMC Y
Lat 51.533419
Long -0.877019
Site Ht 109
In-Use Aerial Ht 29
In-UseERP/HP 50 W
In-Use ERP/VP 50 W
Max Dir 235
Licensed ERP/HP 50 W
Licensed ERP/VP 50 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°
141414101010101010141414141414141410843110011348101414141414

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°
101010101010101010101010876332110000000011233678

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°
101111101010101010111110877432110000000011234778

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°
101111101010101010111110877432110000000011234778