Crystal Palace - Ofcom TX Visualiser

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Crystal Palace

London · London 2 · 12A / 223.936 MHz

Antenna pattern

Antenna pattern

ERP field: In-Use ERP Total = 2.884 kW

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°: 1.8 dB attenuation; relative ERP 66.1% of peak 20°: 0.8 dB attenuation; relative ERP 83.2% of peak 30°: 0.7 dB attenuation; relative ERP 85.1% of peak 40°: 1.2 dB attenuation; relative ERP 75.9% of peak 50°: 3.9 dB attenuation; relative ERP 40.7% of peak 60°: 7.1 dB attenuation; relative ERP 19.5% of peak 70°: 6.8 dB attenuation; relative ERP 20.9% of peak 80°: 6.5 dB attenuation; relative ERP 22.4% of peak 90°: 8.8 dB attenuation; relative ERP 13.2% of peak 100°: 10.6 dB attenuation; relative ERP 8.7% of peak 110°: 10.1 dB attenuation; relative ERP 9.8% of peak 120°: 10 dB attenuation; relative ERP 10% of peak 130°: 10 dB attenuation; relative ERP 10% of peak 140°: 9.8 dB attenuation; relative ERP 10.5% of peak 150°: 8.1 dB attenuation; relative ERP 15.5% of peak 160°: 8.9 dB attenuation; relative ERP 12.9% of peak 170°: 9.8 dB attenuation; relative ERP 10.5% of peak 180°: 7.2 dB attenuation; relative ERP 19.1% of peak 190°: 5.5 dB attenuation; relative ERP 28.2% of peak 200°: 5.3 dB attenuation; relative ERP 29.5% of peak 210°: 6.5 dB attenuation; relative ERP 22.4% of peak 220°: 7.9 dB attenuation; relative ERP 16.2% of peak 230°: 5.3 dB attenuation; relative ERP 29.5% of peak 240°: 3.8 dB attenuation; relative ERP 41.7% of peak 250°: 4.8 dB attenuation; relative ERP 33.1% of peak 260°: 5.2 dB attenuation; relative ERP 30.2% of peak 270°: 2.1 dB attenuation; relative ERP 61.7% of peak 280°: 0.2 dB attenuation; relative ERP 95.5% of peak 290°: 0 dB attenuation; relative ERP 100% of peak 300°: 0.7 dB attenuation; relative ERP 85.1% of peak 310°: 3.1 dB attenuation; relative ERP 49% of peak 320°: 5 dB attenuation; relative ERP 31.6% of peak 330°: 2.4 dB attenuation; relative ERP 57.5% of peak 340°: 1.7 dB attenuation; relative ERP 67.6% of peak 350°: 3.7 dB attenuation; relative ERP 42.7% 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° at 0 dB attenuation.

Deepest restriction(s): 100° at 10.6 dB attenuation.

Parameters

Date 13/06/2000
Ensemble London 2
Licence DL000011
mb21 Crystal Palace
Ensemble Area London
EID C186
Transmitter Area London
Site Crystal Palace
Freq. 223.936
Block 12A
TII Main Id (Hex) 0B
TII Sub Id (Hex) 01
NGR TQ33947122
Longitude/Latitude 000W04 30 51N25 27
Lat 51.424171
Long -0.074944
Site Height 110
In-Use Ae Ht 172
In-Use ERP Total 2.884 kW
Dir Max ERP

Services listed for this ensemble row

TypeService labelSIdLSN
Audio Mi-Soul C7CD
Audio BBC Radio London CC31 77
Audio Nation London C8D9 1AC
Audio 88.3 CENTREFORCE C6E3
Audio Radio Maria Eng C9EA
Audio Virgin 80s C1EB 1F1
Audio Sunrise Retro CDDB
Audio Nation 80s C2EF
Audio Colourful C7EC
Audio ADVENTIST RADIO CBDE
Audio CountryLineRadio C2D4
Audio Virgin 90s C248
Audio Nation 70s C2ED
Audio Nation 90s C2FA
Audio NationClasHits C2FE
Audio Boom Lite C9C2
Audio Track Radio CC5C
Data Slideshow E1C000D1

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°
41.80.80.71.23.97.16.86.58.810.610.110109.88.18.99.87.25.55.36.57.95.33.84.85.22.10.200.73.152.41.73.7