Braintree Grid - Ofcom TX Visualiser

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Braintree Grid

Braintree · Essex · 12D / 229.072 MHz

Antenna pattern

Antenna pattern

ERP field: In-Use ERP Total = 500 W

0° 30° 60° 90° 120° 150° 180° 210° 240° 270° 300° 330° N E S W 0°: 0 dB attenuation; relative ERP 100% of peak 10°: 0.4 dB attenuation; relative ERP 91.2% of peak 20°: 0.8 dB attenuation; relative ERP 83.2% of peak 30°: 1.4 dB attenuation; relative ERP 72.4% of peak 40°: 2.2 dB attenuation; relative ERP 60.3% of peak 50°: 3 dB attenuation; relative ERP 50.1% of peak 60°: 4.5 dB attenuation; relative ERP 35.5% of peak 70°: 6.5 dB attenuation; relative ERP 22.4% of peak 80°: 9 dB attenuation; relative ERP 12.6% of peak 90°: 11.8 dB attenuation; relative ERP 6.6% of peak 100°: 15 dB attenuation; relative ERP 3.2% of peak 110°: 20 dB attenuation; relative ERP 1% of peak 120°: 20 dB attenuation; relative ERP 1% of peak 130°: 20 dB attenuation; relative ERP 1% of peak 140°: 20 dB attenuation; relative ERP 1% of peak 150°: 20 dB attenuation; relative ERP 1% of peak 160°: 20 dB attenuation; relative ERP 1% of peak 170°: 20 dB attenuation; relative ERP 1% of peak 180°: 20 dB attenuation; relative ERP 1% of peak 190°: 20 dB attenuation; relative ERP 1% of peak 200°: 20 dB attenuation; relative ERP 1% of peak 210°: 20 dB attenuation; relative ERP 1% of peak 220°: 20 dB attenuation; relative ERP 1% of peak 230°: 20 dB attenuation; relative ERP 1% of peak 240°: 14 dB attenuation; relative ERP 4% of peak 250°: 11.4 dB attenuation; relative ERP 7.2% of peak 260°: 9 dB attenuation; relative ERP 12.6% of peak 270°: 6.7 dB attenuation; relative ERP 21.4% of peak 280°: 4.4 dB attenuation; relative ERP 36.3% of peak 290°: 3.2 dB attenuation; relative ERP 47.9% of peak 300°: 2.1 dB attenuation; relative ERP 61.7% of peak 310°: 1.4 dB attenuation; relative ERP 72.4% of peak 320°: 0.8 dB attenuation; relative ERP 83.2% of peak 330°: 0.4 dB attenuation; relative ERP 91.2% 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): 0°, 340°, 350° at 0 dB attenuation.

Deepest restriction(s): 110°, 120°, 130°, 140°, 150°, 160°, 170°, 180°, 190°, 200°, 210°, 220°, 230° at 20 dB attenuation.

Parameters

Date 27/04/2016
Ensemble Essex
Licence DL000025
mb21 Braintree Grid
Ensemble Area Essex
EID C19C
Transmitter Area Braintree
Site Braintree Grid
Freq. 229.072
Block 12D
TII Main Id (Hex) 06
TII Sub Id (Hex) 0C
NGR TL775217
Longitude/Latitude 000E34 36 51N51 56
Lat 51.865639
Long 0.576572
Site Height 62
In-Use Ae Ht 33
In-Use ERP Total 500 W
Dir Max ERP 0°

Services listed for this ensemble row

TypeService labelSIdLSN
Audio Heart Essex C364 197 1B5
Audio Smooth Essex CED2 1B7 1B8 1B9
Audio Smooth Country CDE9
Audio BBC Essex CE31
Audio Capital UK C47F 196 1A9 1C0 1C9
Audio Radio Essex C3D0
Audio Hits Radio Essex C6E2 1E2 1E4
Audio Grt Hits Essex C8E5 1E6 1E7
Audio Shine 879 CFF2
Audio Nation 80s C2EF
Audio Nation 90s C2FA
Audio Actual Radio C8E4
Data EPG Essex E1C000C1

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°
00.40.81.42.234.56.5911.815202020202020202020202020201411.496.74.43.22.11.40.80.400