Greystead Road Lewisham - Ofcom TX Visualiser

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Greystead Road Lewisham

North London · North London small-scale · 9B / 204.64 MHz

Antenna pattern

Antenna pattern

ERP field: In-Use ERP Total = 90 W

0° 30° 60° 90° 120° 150° 180° 210° 240° 270° 300° 330° N E S W 0°: 0.2 dB attenuation; relative ERP 95.5% 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°: 2 dB attenuation; relative ERP 63.1% of peak 50°: 3 dB attenuation; relative ERP 50.1% of peak 60°: 4 dB attenuation; relative ERP 39.8% of peak 70°: 5.3 dB attenuation; relative ERP 29.5% of peak 80°: 6.6 dB attenuation; relative ERP 21.9% of peak 90°: 8.5 dB attenuation; relative ERP 14.1% of peak 100°: 11.5 dB attenuation; relative ERP 7.1% of peak 110°: 14.5 dB attenuation; relative ERP 3.5% of peak 120°: 17 dB attenuation; relative ERP 2% of peak 130°: 21 dB attenuation; relative ERP 0.8% of peak 140°: 25 dB attenuation; relative ERP 0.3% of peak 150°: 33 dB attenuation; relative ERP 0.1% of peak 160°: 33 dB attenuation; relative ERP 0.1% of peak 170°: 33 dB attenuation; relative ERP 0.1% of peak 180°: 25 dB attenuation; relative ERP 0.3% of peak 190°: 21 dB attenuation; relative ERP 0.8% of peak 200°: 17 dB attenuation; relative ERP 2% of peak 210°: 14.5 dB attenuation; relative ERP 3.5% of peak 220°: 11.5 dB attenuation; relative ERP 7.1% of peak 230°: 8.5 dB attenuation; relative ERP 14.1% of peak 240°: 6.6 dB attenuation; relative ERP 21.9% of peak 250°: 5.3 dB attenuation; relative ERP 29.5% of peak 260°: 4 dB attenuation; relative ERP 39.8% of peak 270°: 3 dB attenuation; relative ERP 50.1% of peak 280°: 2 dB attenuation; relative ERP 63.1% of peak 290°: 1.5 dB attenuation; relative ERP 70.8% of peak 300°: 1 dB attenuation; relative ERP 79.4% of peak 310°: 0.5 dB attenuation; relative ERP 89.1% of peak 320°: 0.25 dB attenuation; relative ERP 94.4% of peak 330°: 0 dB attenuation; relative ERP 100% of peak 340°: 0 dB attenuation; relative ERP 100% of peak 350°: 0 dB attenuation; relative ERP 100% 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°, 340°, 350° at 0 dB attenuation.

Deepest restriction(s): 150°, 160°, 170° at 33 dB attenuation.

Parameters

Date 08/12/2025
Ensemble North London small-scale
Licence DS105091
Ensemble Area North London
EID C1C6
Transmitter Area North London
Site Greystead Road Lewisham
Freq. 204.64
Block 9B
TII Main Id (Hex)
TII Sub Id (Hex)
NGR TQ35227386
Longitude/Latitude 000W03 20 51N26 51
Lat 51.447591
Long -0.055538
Site Height 88
In-Use Ae Ht 35
In-Use ERP Total 90 W
Dir Max ERP

Services listed for this ensemble row

TypeService labelSIdLSN
Audio ASIAN STAR RADIO C080
Audio House FM C254
Audio Radio Caroline C6D6
Audio Rainbow Radio C7D9
Audio Resonance Xtra C8D4
Audio Nagrecha Radio CA91
Audio Resonance FM CAD6
Audio Select Radio CBD4
Audio RINSE FM CD90
Audio Angel vintage CDC2
Audio Reprezent CF84
Audio The Beat London CFE3
Audio LGR C092
Audio CDNX C0EB
Audio Hellas Radio UK C15C
Audio PolishRadioLondn C1D0
Audio Starpoint soul C1D5
Audio Liberty Radio C55A
Audio Delite Radio CDD4
Audio KOOL FM CDF6
Audio Solar Radio CED4
Audio Fun Kids CFD8
Audio Shine 879 CFF2
Audio GreekBeat Radio CFFC
Audio Persian Mix Radio C758
Audio TMM1 CCD4
Audio Kol CA5F
Audio Boom Rock C9C3
Audio TBA CD58
Audio Slack City London CAD4
Audio Love Life C7F4

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°
0.20.511.52345.36.68.511.514.517212533333325211714.511.58.56.65.34321.510.50.25000