Swindon - Brunel Tower - Ofcom TX Visualiser

← Back to DAB search · Map this site name · Offline SVG map

Swindon - Brunel Tower

Swindon · Swindon and Marlborough small-scale · 8B / 197.648 MHz

Antenna pattern

Antenna pattern

ERP field: In-Use ERP Total = 120 W

0° 30° 60° 90° 120° 150° 180° 210° 240° 270° 300° 330° N E S W 0°: 2.8 dB attenuation; relative ERP 52.5% of peak 10°: 4.15 dB attenuation; relative ERP 38.5% of peak 20°: 5.5 dB attenuation; relative ERP 28.2% of peak 30°: 6.8 dB attenuation; relative ERP 20.9% of peak 40°: 7.9 dB attenuation; relative ERP 16.2% of peak 50°: 8.5 dB attenuation; relative ERP 14.1% of peak 60°: 8.7 dB attenuation; relative ERP 13.5% of peak 70°: 8.6 dB attenuation; relative ERP 13.8% of peak 80°: 8.7 dB attenuation; relative ERP 13.5% of peak 90°: 8.5 dB attenuation; relative ERP 14.1% of peak 100°: 7.9 dB attenuation; relative ERP 16.2% of peak 110°: 6.8 dB attenuation; relative ERP 20.9% of peak 120°: 5.5 dB attenuation; relative ERP 28.2% of peak 130°: 4.2 dB attenuation; relative ERP 38% of peak 140°: 2.8 dB attenuation; relative ERP 52.5% of peak 150°: 1.6 dB attenuation; relative ERP 69.2% of peak 160°: 0.8 dB attenuation; relative ERP 83.2% of peak 170°: 0.4 dB attenuation; relative ERP 91.2% of peak 180°: 0.2 dB attenuation; relative ERP 95.5% of peak 190°: 0 dB attenuation; relative ERP 100% of peak 200°: 0 dB attenuation; relative ERP 100% of peak 210°: 0.23 dB attenuation; relative ERP 94.8% of peak 220°: 0.47 dB attenuation; relative ERP 89.7% of peak 230°: 0.7 dB attenuation; relative ERP 85.1% of peak 240°: 0.9 dB attenuation; relative ERP 81.3% of peak 250°: 0.9 dB attenuation; relative ERP 81.3% of peak 260°: 0.9 dB attenuation; relative ERP 81.3% of peak 270°: 0.7 dB attenuation; relative ERP 85.1% of peak 280°: 0.5 dB attenuation; relative ERP 89.1% of peak 290°: 0.25 dB attenuation; relative ERP 94.4% of peak 300°: 0 dB attenuation; relative ERP 100% of peak 310°: 0 dB attenuation; relative ERP 100% of peak 320°: 0.2 dB attenuation; relative ERP 95.5% of peak 330°: 0.4 dB attenuation; relative ERP 91.2% of peak 340°: 0.8 dB attenuation; relative ERP 83.2% of peak 350°: 1.6 dB attenuation; relative ERP 69.2% 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): 190°, 200°, 300°, 310° at 0 dB attenuation.

Deepest restriction(s): 60°, 80° at 8.7 dB attenuation.

Parameters

Date 15/03/2024
Ensemble Swindon and Marlborough small-scale
Licence DS104578
mb21 Swindon (Brunel Tower)
Ensemble Area Swindon & Marlborough
EID C20B
Transmitter Area Swindon
Site Swindon - Brunel Tower
Freq. 197.648
Block 8B
TII Main Id (Hex) 1A
TII Sub Id (Hex) 0F
NGR SU14878471
Longitude/Latitude 001W47 13 51N33 40
Lat 51.561076
Long -1.786888
Site Height 100
In-Use Ae Ht 87
In-Use ERP Total 120 W
Dir Max ERP

Services listed for this ensemble row

TypeService labelSIdLSN
Audio Swindon 105.5 C980
Audio Funky Corner Radio C7FF
Audio Cyndicut Radio C250
Data Logos+Schedules E1C000E2

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°
2.84.155.56.87.98.58.78.68.78.57.96.85.54.22.81.60.80.40.2000.230.470.70.90.90.90.70.50.25000.20.40.81.6