Waltham - Ofcom TX Visualiser

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Waltham

East Midlands · Smooth Radio · 106.6 MHz

Historic names: Saga 106.6 FM (licence AL000277)

Antenna pattern

In-use horizontal pattern

ERP field: In-UseERP/HP = 4.6 kW

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°: 13 dB attenuation; relative ERP 5% of peak 20°: 13 dB attenuation; relative ERP 5% of peak 30°: 15 dB attenuation; relative ERP 3.2% of peak 40°: 20 dB attenuation; relative ERP 1% of peak 50°: 20 dB attenuation; relative ERP 1% of peak 60°: 16 dB attenuation; relative ERP 2.5% of peak 70°: 15 dB attenuation; relative ERP 3.2% of peak 80°: 18 dB attenuation; relative ERP 1.6% of peak 90°: 20 dB attenuation; relative ERP 1% of peak 100°: 20 dB attenuation; relative ERP 1% of peak 110°: 16 dB attenuation; relative ERP 2.5% of peak 120°: 16 dB attenuation; relative ERP 2.5% of peak 130°: 20 dB attenuation; relative ERP 1% of peak 140°: 20 dB attenuation; relative ERP 1% of peak 150°: 18 dB attenuation; relative ERP 1.6% of peak 160°: 15 dB attenuation; relative ERP 3.2% of peak 170°: 16 dB attenuation; relative ERP 2.5% of peak 180°: 20 dB attenuation; relative ERP 1% of peak 190°: 20 dB attenuation; relative ERP 1% of peak 200°: 15 dB attenuation; relative ERP 3.2% of peak 210°: 13 dB attenuation; relative ERP 5% of peak 220°: 13 dB attenuation; relative ERP 5% of peak 230°: 10 dB attenuation; relative ERP 10% of peak 240°: 6 dB attenuation; relative ERP 25.1% of peak 250°: 3 dB attenuation; relative ERP 50.1% of peak 260°: 1.5 dB attenuation; relative ERP 70.8% of peak 270°: 0.5 dB attenuation; relative ERP 89.1% of peak 280°: 0.25 dB attenuation; relative ERP 94.4% of peak 290°: 0 dB attenuation; relative ERP 100% of peak 300°: 0 dB attenuation; relative ERP 100% of peak 310°: 0.25 dB attenuation; relative ERP 94.4% of peak 320°: 0.5 dB attenuation; relative ERP 89.1% of peak 330°: 1.5 dB attenuation; relative ERP 70.8% of peak 340°: 3 dB attenuation; relative ERP 50.1% 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): 290°, 300° at 0 dB attenuation.

Deepest restriction(s): 40°, 50°, 90°, 100°, 130°, 140°, 180°, 190° at 20 dB attenuation.

In-use vertical pattern

ERP field: In-Use ERP/VP = 6.2 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°: 5 dB attenuation; relative ERP 31.6% of peak 20°: 7 dB attenuation; relative ERP 20% of peak 30°: 10 dB attenuation; relative ERP 10% of peak 40°: 12 dB attenuation; relative ERP 6.3% of peak 50°: 13 dB attenuation; relative ERP 5% of peak 60°: 14 dB attenuation; relative ERP 4% of peak 70°: 17 dB attenuation; relative ERP 2% of peak 80°: 23 dB attenuation; relative ERP 0.5% of peak 90°: 20 dB attenuation; relative ERP 1% of peak 100°: 17 dB attenuation; relative ERP 2% of peak 110°: 15 dB attenuation; relative ERP 3.2% of peak 120°: 15 dB attenuation; relative ERP 3.2% of peak 130°: 17 dB attenuation; relative ERP 2% of peak 140°: 20 dB attenuation; relative ERP 1% of peak 150°: 20 dB attenuation; relative ERP 1% of peak 160°: 17 dB attenuation; relative ERP 2% of peak 170°: 14 dB attenuation; relative ERP 4% of peak 180°: 13 dB attenuation; relative ERP 5% of peak 190°: 12 dB attenuation; relative ERP 6.3% of peak 200°: 10 dB attenuation; relative ERP 10% of peak 210°: 7 dB attenuation; relative ERP 20% of peak 220°: 5 dB attenuation; relative ERP 31.6% of peak 230°: 3.5 dB attenuation; relative ERP 44.7% of peak 240°: 2 dB attenuation; relative ERP 63.1% of peak 250°: 1.5 dB attenuation; relative ERP 70.8% of peak 260°: 0.75 dB attenuation; relative ERP 84.1% of peak 270°: 0.5 dB attenuation; relative ERP 89.1% of peak 280°: 0.25 dB attenuation; relative ERP 94.4% of peak 290°: 0 dB attenuation; relative ERP 100% of peak 300°: 0 dB attenuation; relative ERP 100% of peak 310°: 0.25 dB attenuation; relative ERP 94.4% of peak 320°: 0.5 dB attenuation; relative ERP 89.1% of peak 330°: 0.75 dB attenuation; relative ERP 84.1% of peak 340°: 1.5 dB attenuation; relative ERP 70.8% 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): 290°, 300° at 0 dB attenuation.

Deepest restriction(s): 80° at 23 dB attenuation.

Licensed horizontal pattern

ERP field: Licensed ERP/HP = 6.2 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°: 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°: 0 dB attenuation; relative ERP 100% of peak 100°: 0 dB attenuation; relative ERP 100% of peak 110°: 15 dB attenuation; relative ERP 3.2% of peak 120°: 15 dB attenuation; relative ERP 3.2% of peak 130°: 15 dB attenuation; relative ERP 3.2% of peak 140°: 10 dB attenuation; relative ERP 10% of peak 150°: 10 dB attenuation; relative ERP 10% of peak 160°: 10 dB attenuation; relative ERP 10% of peak 170°: 10 dB attenuation; relative ERP 10% of peak 180°: 10 dB attenuation; relative ERP 10% of peak 190°: 10 dB attenuation; relative ERP 10% 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): 30°, 40°, 50°, 60°, 70°, 80°, 90°, 100°, 200°, 210°, 220°, 230°, 240°, 250°, 260°, 270°, 280°, 290°, 300°, 310°, 320°, 330°, 340°, 350° at 0 dB attenuation.

Deepest restriction(s): 110°, 120°, 130° at 15 dB attenuation.

Licensed vertical pattern

ERP field: Licensed ERP/VP = 6.2 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°: 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°: 0 dB attenuation; relative ERP 100% of peak 100°: 0 dB attenuation; relative ERP 100% of peak 110°: 15 dB attenuation; relative ERP 3.2% of peak 120°: 15 dB attenuation; relative ERP 3.2% of peak 130°: 15 dB attenuation; relative ERP 3.2% of peak 140°: 10 dB attenuation; relative ERP 10% of peak 150°: 10 dB attenuation; relative ERP 10% of peak 160°: 10 dB attenuation; relative ERP 10% of peak 170°: 10 dB attenuation; relative ERP 10% of peak 180°: 10 dB attenuation; relative ERP 10% of peak 190°: 10 dB attenuation; relative ERP 10% 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): 30°, 40°, 50°, 60°, 70°, 80°, 90°, 100°, 200°, 210°, 220°, 230°, 240°, 250°, 260°, 270°, 280°, 290°, 300°, 310°, 320°, 330°, 340°, 350° at 0 dB attenuation.

Deepest restriction(s): 110°, 120°, 130° at 15 dB attenuation.

Parameters

Date 28/01/2003
Station Smooth Radio
Area East Midlands
Site Waltham
Licence AL000277
mb21 Waltham
MCA map Open Ofcom MCA map
Frequency 106.6
NGR SK80942333
RDS PS Smooth__
RDS PI C3A2
Switched PI
TP/TA Y
TMC
Lat 52.801465
Long -0.80088
Site Ht 138
In-Use Aerial Ht 200
In-UseERP/HP 4.6 kW
In-Use ERP/VP 6.2 kW
Max Dir 295
Licensed ERP/HP 6.2 kW
Licensed ERP/VP 6.2 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°
101313152020161518202016162020181516202015131310631.50.50.25000.250.51.536

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°
357101213141723201715151720201714131210753.521.50.750.50.25000.250.50.751.52

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°
333000000001515151010101010100000000000000000

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°
333000000001515151010101010100000000000000000