Irchester - Ofcom TX Visualiser

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Irchester

Wellingborough · Smooth Radio · 97.2 MHz

Historic names: Connect FM, Connect, KCBC-FM, KCBC (licence AL000043)

Antenna pattern

In-use horizontal pattern

ERP field: In-UseERP/HP = 14.7 W

0° 30° 60° 90° 120° 150° 180° 210° 240° 270° 300° 330° N E S W 0°: 16 dB attenuation; relative ERP 2.5% of peak 10°: 26 dB attenuation; relative ERP 0.3% of peak 20°: 21 dB attenuation; relative ERP 0.8% of peak 30°: 15 dB attenuation; relative ERP 3.2% of peak 40°: 14 dB attenuation; relative ERP 4% of peak 50°: 16 dB attenuation; relative ERP 2.5% of peak 60°: 26 dB attenuation; relative ERP 0.3% of peak 70°: 19 dB attenuation; relative ERP 1.3% of peak 80°: 11 dB attenuation; relative ERP 7.9% of peak 90°: 11 dB attenuation; relative ERP 7.9% of peak 100°: 12 dB attenuation; relative ERP 6.3% of peak 110°: 13 dB attenuation; relative ERP 5% of peak 120°: 13 dB attenuation; relative ERP 5% of peak 130°: 13 dB attenuation; relative ERP 5% of peak 140°: 14 dB attenuation; relative ERP 4% of peak 150°: 16 dB attenuation; relative ERP 2.5% of peak 160°: 20 dB attenuation; relative ERP 1% of peak 170°: 21 dB attenuation; relative ERP 0.8% of peak 180°: 17 dB attenuation; relative ERP 2% of peak 190°: 16.5 dB attenuation; relative ERP 2.2% of peak 200°: 16 dB attenuation; relative ERP 2.5% of peak 210°: 11 dB attenuation; relative ERP 7.9% of peak 220°: 8 dB attenuation; relative ERP 15.8% of peak 230°: 7 dB attenuation; relative ERP 20% of peak 240°: 8 dB attenuation; relative ERP 15.8% of peak 250°: 8.5 dB attenuation; relative ERP 14.1% of peak 260°: 4 dB attenuation; relative ERP 39.8% 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°: 2 dB attenuation; relative ERP 63.1% of peak 320°: 3 dB attenuation; relative ERP 50.1% of peak 330°: 6 dB attenuation; relative ERP 25.1% of peak 340°: 8 dB attenuation; relative ERP 15.8% of peak 350°: 11 dB attenuation; relative ERP 7.9% 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° at 0 dB attenuation.

Deepest restriction(s): 10°, 60° at 26 dB attenuation.

In-use vertical pattern

ERP field: In-Use ERP/VP = 100 W

0° 30° 60° 90° 120° 150° 180° 210° 240° 270° 300° 330° N E S W 0°: 5 dB attenuation; relative ERP 31.6% of peak 10°: 7 dB attenuation; relative ERP 20% of peak 20°: 9 dB attenuation; relative ERP 12.6% of peak 30°: 15 dB attenuation; relative ERP 3.2% of peak 40°: 17 dB attenuation; relative ERP 2% of peak 50°: 13 dB attenuation; relative ERP 5% of peak 60°: 10 dB attenuation; relative ERP 10% of peak 70°: 9 dB attenuation; relative ERP 12.6% of peak 80°: 9 dB attenuation; relative ERP 12.6% of peak 90°: 9 dB attenuation; relative ERP 12.6% of peak 100°: 10 dB attenuation; relative ERP 10% of peak 110°: 13 dB attenuation; relative ERP 5% of peak 120°: 15 dB attenuation; relative ERP 3.2% of peak 130°: 17 dB attenuation; relative ERP 2% of peak 140°: 19 dB attenuation; relative ERP 1.3% of peak 150°: 21 dB attenuation; relative ERP 0.8% of peak 160°: 22 dB attenuation; relative ERP 0.6% of peak 170°: 14 dB attenuation; relative ERP 4% of peak 180°: 12 dB attenuation; relative ERP 6.3% of peak 190°: 8 dB attenuation; relative ERP 15.8% of peak 200°: 7 dB attenuation; relative ERP 20% of peak 210°: 6 dB attenuation; relative ERP 25.1% of peak 220°: 5 dB attenuation; relative ERP 31.6% of peak 230°: 4 dB attenuation; relative ERP 39.8% 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°: 0.5 dB attenuation; relative ERP 89.1% 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°: 0 dB attenuation; relative ERP 100% of peak 340°: 1 dB attenuation; relative ERP 79.4% of peak 350°: 2 dB attenuation; relative ERP 63.1% 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°, 330° at 0 dB attenuation.

Deepest restriction(s): 160° at 22 dB attenuation.

Licensed horizontal pattern

ERP field: Licensed ERP/HP = 100 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°: 0 dB attenuation; relative ERP 100% of peak 30°: 0 dB attenuation; relative ERP 100% of peak 40°: 0 dB attenuation; relative ERP 100% of peak 50°: 0 dB attenuation; relative ERP 100% of peak 60°: 0 dB attenuation; relative ERP 100% of peak 70°: 0 dB attenuation; relative ERP 100% of peak 80°: 0 dB attenuation; relative ERP 100% of peak 90°: 6 dB attenuation; relative ERP 25.1% of peak 100°: 6 dB attenuation; relative ERP 25.1% of peak 110°: 0 dB attenuation; relative ERP 100% of peak 120°: 0 dB attenuation; relative ERP 100% of peak 130°: 0 dB attenuation; relative ERP 100% of peak 140°: 0 dB attenuation; relative ERP 100% of peak 150°: 0 dB attenuation; relative ERP 100% of peak 160°: 0 dB attenuation; relative ERP 100% of peak 170°: 0 dB attenuation; relative ERP 100% of peak 180°: 0 dB attenuation; relative ERP 100% 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°: 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°: 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°: 0 dB attenuation; relative ERP 100% 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°, 20°, 30°, 40°, 50°, 60°, 70°, 80°, 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° at 0 dB attenuation.

Deepest restriction(s): 90°, 100° at 6 dB attenuation.

Licensed vertical pattern

ERP field: Licensed ERP/VP = 100 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°: 0 dB attenuation; relative ERP 100% of peak 30°: 0 dB attenuation; relative ERP 100% of peak 40°: 0 dB attenuation; relative ERP 100% of peak 50°: 0 dB attenuation; relative ERP 100% of peak 60°: 0 dB attenuation; relative ERP 100% of peak 70°: 0 dB attenuation; relative ERP 100% of peak 80°: 0 dB attenuation; relative ERP 100% of peak 90°: 6 dB attenuation; relative ERP 25.1% of peak 100°: 6 dB attenuation; relative ERP 25.1% of peak 110°: 0 dB attenuation; relative ERP 100% of peak 120°: 0 dB attenuation; relative ERP 100% of peak 130°: 0 dB attenuation; relative ERP 100% of peak 140°: 0 dB attenuation; relative ERP 100% of peak 150°: 0 dB attenuation; relative ERP 100% of peak 160°: 0 dB attenuation; relative ERP 100% of peak 170°: 0 dB attenuation; relative ERP 100% of peak 180°: 0 dB attenuation; relative ERP 100% 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°: 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°: 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°: 0 dB attenuation; relative ERP 100% 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°, 20°, 30°, 40°, 50°, 60°, 70°, 80°, 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° at 0 dB attenuation.

Deepest restriction(s): 90°, 100° at 6 dB attenuation.

Parameters

Date 30/05/2013
Station Smooth Radio
Area Wellingborough
Site Irchester
Licence AL000043
mb21 Irchester
MCA map Open Ofcom MCA map
Frequency 97.2
NGR SP92796468
RDS PS Smooth__
RDS PI C3A2
Switched PI C7A2
TP/TA
TMC
Lat 52.272454
Long -0.64153
Site Ht 90
In-Use Aerial Ht 30
In-UseERP/HP 14.7 W
In-Use ERP/VP 100 W
Max Dir
Licensed ERP/HP 100 W
Licensed ERP/VP 100 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°
1626211514162619111112131313141620211716.516118788.541100236811

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°
57915171310999101315171921221412876543210.500000012

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°
000000000660000000000000000000000000

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°
000000000660000000000000000000000000