Rhondda - Ofcom TX Visualiser

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Rhondda

South Wales (Central) · South East Wales · 12C / 227.36 MHz

Antenna pattern

Antenna pattern

ERP field: In-Use ERP Total = 600 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°: 0.2 dB attenuation; relative ERP 95.5% of peak 30°: 0.7 dB attenuation; relative ERP 85.1% of peak 40°: 1.5 dB attenuation; relative ERP 70.8% of peak 50°: 1.9 dB attenuation; relative ERP 64.6% of peak 60°: 2 dB attenuation; relative ERP 63.1% of peak 70°: 2 dB attenuation; relative ERP 63.1% of peak 80°: 1.9 dB attenuation; relative ERP 64.6% of peak 90°: 1.1 dB attenuation; relative ERP 77.6% of peak 100°: 0.4 dB attenuation; relative ERP 91.2% of peak 110°: 0.1 dB attenuation; relative ERP 97.7% of peak 120°: 0 dB attenuation; relative ERP 100% of peak 130°: 0.3 dB attenuation; relative ERP 93.3% of peak 140°: 0.9 dB attenuation; relative ERP 81.3% of peak 150°: 1.5 dB attenuation; relative ERP 70.8% of peak 160°: 2.2 dB attenuation; relative ERP 60.3% of peak 170°: 3.1 dB attenuation; relative ERP 49% of peak 180°: 4.6 dB attenuation; relative ERP 34.7% of peak 190°: 7.6 dB attenuation; relative ERP 17.4% of peak 200°: 9 dB attenuation; relative ERP 12.6% of peak 210°: 9.5 dB attenuation; relative ERP 11.2% of peak 220°: 11.5 dB attenuation; relative ERP 7.1% of peak 230°: 14.9 dB attenuation; relative ERP 3.2% of peak 240°: 18.7 dB attenuation; relative ERP 1.3% of peak 250°: 22.3 dB attenuation; relative ERP 0.6% of peak 260°: 19.3 dB attenuation; relative ERP 1.2% of peak 270°: 11.4 dB attenuation; relative ERP 7.2% of peak 280°: 9.6 dB attenuation; relative ERP 11% of peak 290°: 8 dB attenuation; relative ERP 15.8% of peak 300°: 5.4 dB attenuation; relative ERP 28.8% of peak 310°: 3.6 dB attenuation; relative ERP 43.7% of peak 320°: 2.6 dB attenuation; relative ERP 55% of peak 330°: 1.4 dB attenuation; relative ERP 72.4% of peak 340°: 0.9 dB attenuation; relative ERP 81.3% of peak 350°: 0.6 dB attenuation; relative ERP 87.1% 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): 0°, 10°, 120° at 0 dB attenuation.

Deepest restriction(s): 250° at 22.3 dB attenuation.

Parameters

Date 06/11/2015
Ensemble South East Wales
Licence DL000008
mb21 Rhondda
Ensemble Area South East Wales
EID C189
Transmitter Area South Wales (Central)
Site Rhondda
Freq. 227.36
Block 12C
TII Main Id (Hex) 24
TII Sub Id (Hex) 06
NGR SS990938
Longitude/Latitude 003W27 39 51N38 02
Lat 51.633911
Long -3.460735
Site Height 316
In-Use Ae Ht 52
In-Use ERP Total 600 W
Dir Max ERP 70°

Services listed for this ensemble row

TypeService labelSIdLSN
Audio Capital S Wales C37A 196 1C0 1C9
Audio Smooth S Wales C4D2 1B7 1B8
Audio Dragon Radio C4D7 228
Audio Heart Wales C3A3 197 1C2
Audio BBC Radio Wales C438
Audio BBC Radio Cymru C43B
Audio Bridge FM C59F
Audio Nation Wales C782 1AC 204
Audio HITS RADIO S Wls C3E3 1E2 1E4
Audio Grt Hits S Wales C5E6 1E6 1E7
Audio BBC R Cymru 2 CB3B
Audio Nation 80s C2EF
Audio Nation 70s C2ED
Audio Nation 90s C2FA
Audio Nation Rocks C2FB
Data EPG SE Wales E1C000C9

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°
000.20.71.51.9221.91.10.40.100.30.91.52.23.14.67.699.511.514.918.722.319.311.49.685.43.62.61.40.90.6