Dumbleton Tower - Southampton - Ofcom TX Visualiser

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Dumbleton Tower - Southampton

Southampton · Southampton small-scale · 9B / 204.64 MHz

Antenna pattern

Antenna pattern

ERP field: In-Use ERP Total = 125 W

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°: 1.5 dB attenuation; relative ERP 70.8% of peak 20°: 2 dB attenuation; relative ERP 63.1% of peak 30°: 2.5 dB attenuation; relative ERP 56.2% of peak 40°: 3 dB attenuation; relative ERP 50.1% of peak 50°: 3.5 dB attenuation; relative ERP 44.7% of peak 60°: 3.75 dB attenuation; relative ERP 42.2% of peak 70°: 4 dB attenuation; relative ERP 39.8% of peak 80°: 4 dB attenuation; relative ERP 39.8% of peak 90°: 4 dB attenuation; relative ERP 39.8% of peak 100°: 4 dB attenuation; relative ERP 39.8% of peak 110°: 4 dB attenuation; relative ERP 39.8% of peak 120°: 4 dB attenuation; relative ERP 39.8% of peak 130°: 4 dB attenuation; relative ERP 39.8% of peak 140°: 4 dB attenuation; relative ERP 39.8% of peak 150°: 4 dB attenuation; relative ERP 39.8% of peak 160°: 3.75 dB attenuation; relative ERP 42.2% of peak 170°: 3.5 dB attenuation; relative ERP 44.7% of peak 180°: 3 dB attenuation; relative ERP 50.1% of peak 190°: 2.5 dB attenuation; relative ERP 56.2% of peak 200°: 2 dB attenuation; relative ERP 63.1% of peak 210°: 1.5 dB attenuation; relative ERP 70.8% of peak 220°: 1 dB attenuation; relative ERP 79.4% of peak 230°: 0 dB attenuation; relative ERP 100% of peak 240°: 0 dB attenuation; relative ERP 100% of peak 250°: 0 dB attenuation; relative ERP 100% of peak 260°: 0 dB attenuation; relative ERP 100% of peak 270°: 0 dB attenuation; relative ERP 100% of peak 280°: 0 dB attenuation; relative ERP 100% of peak 290°: 0 dB attenuation; relative ERP 100% of peak 300°: 0 dB attenuation; relative ERP 100% of peak 310°: 0 dB attenuation; relative ERP 100% of peak 320°: 0 dB attenuation; relative ERP 100% 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): 230°, 240°, 250°, 260°, 270°, 280°, 290°, 300°, 310°, 320°, 330°, 340°, 350° at 0 dB attenuation.

Deepest restriction(s): 70°, 80°, 90°, 100°, 110°, 120°, 130°, 140°, 150° at 4 dB attenuation.

Parameters

Date 01/08/2024
Ensemble Southampton small-scale
Licence DS104832
Ensemble Area Southampton
EID C1F7
Transmitter Area Southampton
Site Dumbleton Tower - Southampton
Freq. 204.64
Block 9B
TII Main Id (Hex) 02
TII Sub Id (Hex) 17
NGR SU47071188
Longitude/Latitude 001W19 55 50N54 16
Lat 50.904481
Long -1.331958
Site Height 57
In-Use Ae Ht 44
In-Use ERP Total 125 W
Dir Max ERP

Services listed for this ensemble row

TypeService labelSIdLSN
Audio Fiesta FM C0A5
Audio Awaaz FM C0BF
Audio OUTREACH DANCE C1C5
Audio OUTREACH RADIO C3EE
Audio Voice FM Music CB97
Audio OUTREACH CLASSIC C144
Audio Nation 80s C2EF
Audio Nation 90s C2FA
Audio Unity 101 Radio C891
Audio OUTREACH XTRA CA55 230

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°
11.522.533.53.754444444443.753.532.521.510000000000000