Birmingham - Metropolitan House - Ofcom TX Visualiser

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Birmingham - Metropolitan House

Birmingham · Capital · 102.2 MHz

Historic names: Galaxy Birmingham, Galaxy 102.2, Choice FM, Buzz FM (licence AL000046)

Antenna pattern

In-use horizontal pattern

ERP field: In-UseERP/HP = 472 W

0° 30° 60° 90° 120° 150° 180° 210° 240° 270° 300° 330° N E S W 0°: 0.5 dB attenuation; relative ERP 89.1% of peak 10°: 0.5 dB attenuation; relative ERP 89.1% of peak 20°: 1 dB attenuation; relative ERP 79.4% of peak 30°: 1.5 dB attenuation; relative ERP 70.8% of peak 40°: 1.75 dB attenuation; relative ERP 66.8% of peak 50°: 1.25 dB attenuation; relative ERP 75% of peak 60°: 0.75 dB attenuation; relative ERP 84.1% of peak 70°: 0 dB attenuation; relative ERP 100% of peak 80°: 0 dB attenuation; relative ERP 100% of peak 90°: 1 dB attenuation; relative ERP 79.4% of peak 100°: 2 dB attenuation; relative ERP 63.1% of peak 110°: 2.25 dB attenuation; relative ERP 59.6% of peak 120°: 2 dB attenuation; relative ERP 63.1% of peak 130°: 1.85 dB attenuation; relative ERP 65.3% of peak 140°: 1.75 dB attenuation; relative ERP 66.8% of peak 150°: 1.25 dB attenuation; relative ERP 75% of peak 160°: 0.5 dB attenuation; relative ERP 89.1% of peak 170°: 0.5 dB attenuation; relative ERP 89.1% of peak 180°: 1.25 dB attenuation; relative ERP 75% of peak 190°: 2.5 dB attenuation; relative ERP 56.2% of peak 200°: 3.75 dB attenuation; relative ERP 42.2% of peak 210°: 4.75 dB attenuation; relative ERP 33.5% of peak 220°: 5.25 dB attenuation; relative ERP 29.9% of peak 230°: 5.25 dB attenuation; relative ERP 29.9% of peak 240°: 4 dB attenuation; relative ERP 39.8% of peak 250°: 2.75 dB attenuation; relative ERP 53.1% of peak 260°: 1.25 dB attenuation; relative ERP 75% of peak 270°: 0 dB attenuation; relative ERP 100% of peak 280°: 0 dB attenuation; relative ERP 100% of peak 290°: 0.75 dB attenuation; relative ERP 84.1% of peak 300°: 2.25 dB attenuation; relative ERP 59.6% of peak 310°: 2.25 dB attenuation; relative ERP 59.6% of peak 320°: 2 dB attenuation; relative ERP 63.1% of peak 330°: 1.85 dB attenuation; relative ERP 65.3% of peak 340°: 1.75 dB attenuation; relative ERP 66.8% of peak 350°: 1.25 dB attenuation; relative ERP 75% 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): 70°, 80°, 270°, 280° at 0 dB attenuation.

Deepest restriction(s): 220°, 230° at 5.25 dB attenuation.

In-use vertical pattern

ERP field: In-Use ERP/VP = 500 W

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°: 4.5 dB attenuation; relative ERP 35.5% of peak 20°: 4 dB attenuation; relative ERP 39.8% of peak 30°: 3 dB attenuation; relative ERP 50.1% of peak 40°: 2.75 dB attenuation; relative ERP 53.1% of peak 50°: 3 dB attenuation; relative ERP 50.1% of peak 60°: 3.5 dB attenuation; relative ERP 44.7% of peak 70°: 4 dB attenuation; relative ERP 39.8% of peak 80°: 3.5 dB attenuation; relative ERP 44.7% of peak 90°: 2 dB attenuation; relative ERP 63.1% of peak 100°: 0.75 dB attenuation; relative ERP 84.1% of peak 110°: 0.5 dB attenuation; relative ERP 89.1% of peak 120°: 2 dB attenuation; relative ERP 63.1% of peak 130°: 4 dB attenuation; relative ERP 39.8% of peak 140°: 4 dB attenuation; relative ERP 39.8% of peak 150°: 2 dB attenuation; relative ERP 63.1% of peak 160°: 1 dB attenuation; relative ERP 79.4% of peak 170°: 1.25 dB attenuation; relative ERP 75% of peak 180°: 2.5 dB attenuation; relative ERP 56.2% of peak 190°: 4 dB attenuation; relative ERP 39.8% of peak 200°: 5 dB attenuation; relative ERP 31.6% of peak 210°: 5.25 dB attenuation; relative ERP 29.9% of peak 220°: 5 dB attenuation; relative ERP 31.6% of peak 230°: 5 dB attenuation; relative ERP 31.6% of peak 240°: 5 dB attenuation; relative ERP 31.6% of peak 250°: 4 dB attenuation; relative ERP 39.8% of peak 260°: 2.25 dB attenuation; relative ERP 59.6% of peak 270°: 1 dB attenuation; relative ERP 79.4% of peak 280°: 0.5 dB attenuation; relative ERP 89.1% of peak 290°: 2 dB attenuation; relative ERP 63.1% of peak 300°: 4.5 dB attenuation; relative ERP 35.5% of peak 310°: 4.5 dB attenuation; relative ERP 35.5% of peak 320°: 1.5 dB attenuation; relative ERP 70.8% of peak 330°: 0 dB attenuation; relative ERP 100% of peak 340°: 0.5 dB attenuation; relative ERP 89.1% 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): 330° at 0 dB attenuation.

Deepest restriction(s): 210° at 5.25 dB attenuation.

Parameters

Date 01/01/1995
Station Capital
Area Birmingham
Site Birmingham - Metropolitan House
Licence AL000046
mb21 Birmingham (Metropolitan House)
MCA map Open Ofcom MCA map
Frequency 102.2
NGR SP05558614
RDS PS CAPITAL_
RDS PI C670
Switched PI
TP/TA Y
TMC Y
Lat 52.473166
Long -1.919722
Site Ht 152
In-Use Aerial Ht 66
In-UseERP/HP 472 W
In-Use ERP/VP 500 W
Max Dir 60
Licensed ERP/HP 500 W
Licensed ERP/VP 500 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°
0.50.511.51.751.250.7500122.2521.851.751.250.50.51.252.53.754.755.255.2542.751.25000.752.252.2521.851.751.25

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°
44.5432.7533.543.520.750.5244211.252.5455.2555542.2510.524.54.51.500.52