Redruth - Ofcom TX Visualiser

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Redruth

South-West Cornwall · Cornwall · 11B / 218.64 MHz

Antenna pattern

Antenna pattern

ERP field: In-Use ERP Total = 4.886 kW

0° 30° 60° 90° 120° 150° 180° 210° 240° 270° 300° 330° N E S W 0°: 1.1 dB attenuation; relative ERP 77.6% of peak 10°: 1.3 dB attenuation; relative ERP 74.1% of peak 20°: 1.1 dB attenuation; relative ERP 77.6% of peak 30°: 1.1 dB attenuation; relative ERP 77.6% of peak 40°: 2.6 dB attenuation; relative ERP 55% of peak 50°: 1.2 dB attenuation; relative ERP 75.9% of peak 60°: 0.1 dB attenuation; relative ERP 97.7% of peak 70°: 1.3 dB attenuation; relative ERP 74.1% of peak 80°: 2.1 dB attenuation; relative ERP 61.7% of peak 90°: 1.1 dB attenuation; relative ERP 77.6% of peak 100°: 0 dB attenuation; relative ERP 100% of peak 110°: 1.3 dB attenuation; relative ERP 74.1% of peak 120°: 1.5 dB attenuation; relative ERP 70.8% of peak 130°: 2.9 dB attenuation; relative ERP 51.3% of peak 140°: 4.7 dB attenuation; relative ERP 33.9% of peak 150°: 8.7 dB attenuation; relative ERP 13.5% of peak 160°: 13 dB attenuation; relative ERP 5% of peak 170°: 17 dB attenuation; relative ERP 2% of peak 180°: 14 dB attenuation; relative ERP 4% of peak 190°: 12.5 dB attenuation; relative ERP 5.6% of peak 200°: 9.6 dB attenuation; relative ERP 11% of peak 210°: 5.7 dB attenuation; relative ERP 26.9% of peak 220°: 3.5 dB attenuation; relative ERP 44.7% of peak 230°: 2.3 dB attenuation; relative ERP 58.9% of peak 240°: 0.7 dB attenuation; relative ERP 85.1% of peak 250°: 1.3 dB attenuation; relative ERP 74.1% of peak 260°: 2.7 dB attenuation; relative ERP 53.7% of peak 270°: 7.5 dB attenuation; relative ERP 17.8% of peak 280°: 10.8 dB attenuation; relative ERP 8.3% of peak 290°: 12.3 dB attenuation; relative ERP 5.9% of peak 300°: 16.7 dB attenuation; relative ERP 2.1% of peak 310°: 18.2 dB attenuation; relative ERP 1.5% of peak 320°: 12.1 dB attenuation; relative ERP 6.2% of peak 330°: 7.3 dB attenuation; relative ERP 18.6% of peak 340°: 3.7 dB attenuation; relative ERP 42.7% of peak 350°: 1.5 dB attenuation; relative ERP 70.8% 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): 100° at 0 dB attenuation.

Deepest restriction(s): 310° at 18.2 dB attenuation.

Parameters

Date 19/10/2004
Ensemble Cornwall
Licence DL000046
mb21 Redruth
Ensemble Area Cornwall
EID C1B0
Transmitter Area South-West Cornwall
Site Redruth
Freq. 218.64
Block 11B
TII Main Id (Hex) 04
TII Sub Id (Hex) 03
NGR SW69033944
Longitude/Latitude 005W14 19 50N12 35
Lat 50.209791
Long -5.23849
Site Height 237
In-Use Ae Ht 139
In-Use ERP Total 4.886 kW
Dir Max ERP 240°

Services listed for this ensemble row

TypeService labelSIdLSN
Audio Heart Cornwall C36D 197 1B2
Audio Smooth Country CDE9
Audio BBC Cornwall C732
Audio Smooth Cornwall CCD2 1B7 1B8 1B9
Audio HITS RADIO Crn CACF 1D6
Audio Grt Hits Crnwall C4E6 1E6 1E7
Audio Cornwall Rewind CDF0
Audio Nation Cornwall CA52 1AC 207
Audio Nation 80s C2EF
Audio Nation 90s C2FA
Data EPG Cornwall E1C000BF

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°
1.11.31.11.12.61.20.11.32.11.101.31.52.94.78.713171412.59.65.73.52.30.71.32.77.510.812.316.718.212.17.33.71.5