Pur Down - Ofcom TX Visualiser

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Pur Down

Bristol · SDL National · 11A / 216.928 MHz

Antenna pattern

Antenna pattern

ERP field: In-Use ERP Total = 2 kW

0° 30° 60° 90° 120° 150° 180° 210° 240° 270° 300° 330° N E S W 0°: 8.4 dB attenuation; relative ERP 14.5% of peak 10°: 10.2 dB attenuation; relative ERP 9.5% of peak 20°: 11 dB attenuation; relative ERP 7.9% of peak 30°: 10.2 dB attenuation; relative ERP 9.5% of peak 40°: 8.8 dB attenuation; relative ERP 13.2% of peak 50°: 5.9 dB attenuation; relative ERP 25.7% of peak 60°: 4.5 dB attenuation; relative ERP 35.5% of peak 70°: 3.7 dB attenuation; relative ERP 42.7% of peak 80°: 2.5 dB attenuation; relative ERP 56.2% of peak 90°: 1.8 dB attenuation; relative ERP 66.1% of peak 100°: 1.3 dB attenuation; relative ERP 74.1% of peak 110°: 0.9 dB attenuation; relative ERP 81.3% of peak 120°: 0.1 dB attenuation; relative ERP 97.7% of peak 130°: 0 dB attenuation; relative ERP 100% of peak 140°: 0.4 dB attenuation; relative ERP 91.2% of peak 150°: 1.3 dB attenuation; relative ERP 74.1% of peak 160°: 1.9 dB attenuation; relative ERP 64.6% of peak 170°: 2.9 dB attenuation; relative ERP 51.3% of peak 180°: 3.8 dB attenuation; relative ERP 41.7% of peak 190°: 4 dB attenuation; relative ERP 39.8% of peak 200°: 4 dB attenuation; relative ERP 39.8% of peak 210°: 3.3 dB attenuation; relative ERP 46.8% of peak 220°: 2.5 dB attenuation; relative ERP 56.2% of peak 230°: 1.9 dB attenuation; relative ERP 64.6% of peak 240°: 1.1 dB attenuation; relative ERP 77.6% of peak 250°: 0.3 dB attenuation; relative ERP 93.3% of peak 260°: 0 dB attenuation; relative ERP 100% of peak 270°: 0.5 dB attenuation; relative ERP 89.1% of peak 280°: 1 dB attenuation; relative ERP 79.4% of peak 290°: 1.2 dB attenuation; relative ERP 75.9% of peak 300°: 1.6 dB attenuation; relative ERP 69.2% of peak 310°: 2 dB attenuation; relative ERP 63.1% of peak 320°: 2.6 dB attenuation; relative ERP 55% of peak 330°: 3.2 dB attenuation; relative ERP 47.9% of peak 340°: 4.4 dB attenuation; relative ERP 36.3% of peak 350°: 6 dB attenuation; relative ERP 25.1% 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): 130°, 260° at 0 dB attenuation.

Deepest restriction(s): 20° at 11 dB attenuation.

Parameters

Date 01/02/2016
Ensemble SDL National
Licence DM100849
mb21 Pur Down
Ensemble Area UK
EID C1CE
Transmitter Area Bristol
Site Pur Down
Freq. 216.928
Block 11A
TII Main Id (Hex) 23
TII Sub Id (Hex) 0F
NGR ST61027640
Longitude/Latitude 002W33 46 51N29 07
Lat 51.485199
Long -2.562764
Site Height 91
In-Use Ae Ht 55
In-Use ERP Total 2 kW
Dir Max ERP 190°

Services listed for this ensemble row

TypeService labelSIdLSN
Audio Jazz FM CAD7
Audio Talk CAEB
Audio talkSPORT2 C1D8
Audio Virgin Radio C3D8
Audio Magic Classical CDE6
Audio Mellow Magic C5D8
Audio Absolute 90s CAC2
Audio Planet Rock C7D8
Audio Absolute 80s C8D8
Audio Sunrise Radio C9D8
Audio PremierChristian CCD8
Audio Premier Praise CDD8
Audio Virgin Legends C7E6
Audio Virgin Chilled C8E6
Audio Times Radio C0D8
Audio Boom Radio UK C5EF 1FC
Audio Fix Radio CDDA
Audio CapXTRA Reloaded CCE9
Audio Radio X Class Rk C5F6
Audio Magic Soul C3D9
Audio Kerrang! C6CF
Audio Absolute Rock C7C9
Audio Magic Musicals CAEA
Audio Absolute Country CCE7
Audio Hits Radio Chil CEE6
Audio Smooth 80s CAFB
Audio Capital Anthems CAFC
Audio Kisstory R&B CFF9
Audio Grt Hits Rad 60s CFFA
Audio Sunrise Hits C6B5
Audio BFBS UK C5E0

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°
8.410.21110.28.85.94.53.72.51.81.30.90.100.41.31.92.93.8443.32.51.91.10.300.511.21.622.63.24.46