Mapperley Ridge - Ofcom TX Visualiser

← Back to DAB search · Map this site name · Offline SVG map

Mapperley Ridge

Nottingham · Nottinghamshire · 12C / 227.36 MHz

Antenna pattern

Antenna pattern

ERP field: In-Use ERP Total = 1 kW

0° 30° 60° 90° 120° 150° 180° 210° 240° 270° 300° 330° N E S W 0°: 1 dB attenuation; relative ERP 79.4% of peak 10°: 2 dB attenuation; relative ERP 63.1% of peak 20°: 2 dB attenuation; relative ERP 63.1% of peak 30°: 0.7 dB attenuation; relative ERP 85.1% of peak 40°: 0 dB attenuation; relative ERP 100% of peak 50°: 0.7 dB attenuation; relative ERP 85.1% of peak 60°: 2.2 dB attenuation; relative ERP 60.3% of peak 70°: 2.4 dB attenuation; relative ERP 57.5% of peak 80°: 1 dB attenuation; relative ERP 79.4% of peak 90°: 1 dB attenuation; relative ERP 79.4% of peak 100°: 2 dB attenuation; relative ERP 63.1% of peak 110°: 2 dB attenuation; relative ERP 63.1% of peak 120°: 0.8 dB attenuation; relative ERP 83.2% of peak 130°: 0 dB attenuation; relative ERP 100% of peak 140°: 0.9 dB attenuation; relative ERP 81.3% of peak 150°: 2.7 dB attenuation; relative ERP 53.7% of peak 160°: 2.2 dB attenuation; relative ERP 60.3% of peak 170°: 1 dB attenuation; relative ERP 79.4% of peak 180°: 1 dB attenuation; relative ERP 79.4% of peak 190°: 2 dB attenuation; relative ERP 63.1% of peak 200°: 2 dB attenuation; relative ERP 63.1% of peak 210°: 0.6 dB attenuation; relative ERP 87.1% of peak 220°: 0 dB attenuation; relative ERP 100% of peak 230°: 1 dB attenuation; relative ERP 79.4% of peak 240°: 2.4 dB attenuation; relative ERP 57.5% of peak 250°: 2.3 dB attenuation; relative ERP 58.9% of peak 260°: 1 dB attenuation; relative ERP 79.4% of peak 270°: 1 dB attenuation; relative ERP 79.4% of peak 280°: 2 dB attenuation; relative ERP 63.1% of peak 290°: 2 dB attenuation; relative ERP 63.1% of peak 300°: 0.7 dB attenuation; relative ERP 85.1% of peak 310°: 0 dB attenuation; relative ERP 100% of peak 320°: 1 dB attenuation; relative ERP 79.4% of peak 330°: 2.5 dB attenuation; relative ERP 56.2% of peak 340°: 2.3 dB attenuation; relative ERP 58.9% of peak 350°: 1 dB attenuation; relative ERP 79.4% 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): 40°, 130°, 220°, 310° at 0 dB attenuation.

Deepest restriction(s): 150° at 2.7 dB attenuation.

Parameters

Date 21/04/2004
Ensemble Nottinghamshire
Licence DL000043
mb21 Mapperley Ridge
Ensemble Area Nottinghamshire
EID C1AE
Transmitter Area Nottingham
Site Mapperley Ridge
Freq. 227.36
Block 12C
TII Main Id (Hex) 30
TII Sub Id (Hex) 08
NGR SK58344246
Longitude/Latitude 001W07 57 52N58 35
Lat 52.976324
Long -1.132626
Site Height 122
In-Use Ae Ht 46
In-Use ERP Total 1 kW
Dir Max ERP

Services listed for this ensemble row

TypeService labelSIdLSN
Audio Capital Est Mids C377 196 1AF 1C9
Audio Gold Radio Notts CAD2
Audio HITS RADIO EMids C3AB
Audio Smooth E Mids C3A2 1B7 1B9 1D8
Audio BBC Nottingham C733
Audio Grt Hits E Mids C1E5 1E6 1E7
Audio Smooth Country CDE9
Audio Nation 80s C2EF
Audio Nation 90s C2FA
Audio Heart East Mids C952
Audio TBA CA5E
Data EPG Nottingham E1C000C5

Pattern values

Antenna 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°
1220.700.72.22.411220.800.92.72.211220.6012.42.311220.7012.52.31