Keighley - Middlemoor Farm - Ofcom TX Visualiser

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Keighley - Middlemoor Farm

Keighley · Sth Craven Wharfdale and Worth Valley small-scale · 9B / 204.64 MHz

Antenna pattern

Antenna pattern

ERP field: In-Use ERP Total = 75 W

0° 30° 60° 90° 120° 150° 180° 210° 240° 270° 300° 330° N E S W 0°: 4.8 dB attenuation; relative ERP 33.1% of peak 10°: 6.7 dB attenuation; relative ERP 21.4% of peak 20°: 9.1 dB attenuation; relative ERP 12.3% of peak 30°: 12.3 dB attenuation; relative ERP 5.9% of peak 40°: 16.4 dB attenuation; relative ERP 2.3% of peak 50°: 21.9 dB attenuation; relative ERP 0.6% of peak 60°: 26.6 dB attenuation; relative ERP 0.2% of peak 70°: 25.5 dB attenuation; relative ERP 0.3% of peak 80°: 24.4 dB attenuation; relative ERP 0.4% of peak 90°: 25.5 dB attenuation; relative ERP 0.3% of peak 100°: 26.6 dB attenuation; relative ERP 0.2% of peak 110°: 21.9 dB attenuation; relative ERP 0.6% of peak 120°: 16.4 dB attenuation; relative ERP 2.3% of peak 130°: 12.3 dB attenuation; relative ERP 5.9% of peak 140°: 9.1 dB attenuation; relative ERP 12.3% of peak 150°: 6.7 dB attenuation; relative ERP 21.4% of peak 160°: 4.8 dB attenuation; relative ERP 33.1% of peak 170°: 3.3 dB attenuation; relative ERP 46.8% of peak 180°: 2.2 dB attenuation; relative ERP 60.3% of peak 190°: 1.4 dB attenuation; relative ERP 72.4% of peak 200°: 0.8 dB attenuation; relative ERP 83.2% of peak 210°: 0.4 dB attenuation; relative ERP 91.2% of peak 220°: 0.25 dB attenuation; relative ERP 94.4% of peak 230°: 0.1 dB attenuation; relative ERP 97.7% of peak 240°: 0.05 dB attenuation; relative ERP 98.9% 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°: 0.1 dB attenuation; relative ERP 97.7% of peak 300°: 0.2 dB attenuation; relative ERP 95.5% of peak 310°: 0.4 dB attenuation; relative ERP 91.2% of peak 320°: 0.8 dB attenuation; relative ERP 83.2% of peak 330°: 1.4 dB attenuation; relative ERP 72.4% of peak 340°: 2.2 dB attenuation; relative ERP 60.3% of peak 350°: 3.3 dB attenuation; relative ERP 46.8% 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): 250°, 260°, 270°, 280° at 0 dB attenuation.

Deepest restriction(s): 60°, 100° at 26.6 dB attenuation.

Parameters

Date 01/05/2026
Ensemble Sth Craven Wharfdale and Worth Valley small-scale
Licence DS105485
mb21 Keighley (possible match)
Ensemble Area Sth Craven Wharfdale and Worth Valley
EID C241
Transmitter Area Keighley
Site Keighley - Middlemoor Farm
Freq. 204.64
Block 9B
TII Main Id (Hex) 3A
TII Sub Id (Hex) 03
NGR SE08154352
Longitude/Latitude 001W52 39 53N53 16
Lat 53.887802
Long -1.877488
Site Height 268
In-Use Ae Ht 8
In-Use ERP Total 75 W
Dir Max ERP

Services listed for this ensemble row

TypeService labelSIdLSN
Audio Your Ilkley CD59
Audio Your Skipton CD5A
Audio Drystone Radio C596
Audio Sunrise Gold C6C3
Audio Sunrise Radio CECB

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°
4.86.79.112.316.421.926.625.524.425.526.621.916.412.39.16.74.83.32.21.40.80.40.250.10.0500000.10.20.40.81.42.23.3