Holme Moss - Ofcom TX Visualiser

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Holme Moss

Yorkshire and Lancashire · BBC Radio 4 (FM) · 93.7 MHz

Antenna pattern

In-use horizontal pattern

ERP field: In-UseERP/HP = 125 kW

0° 30° 60° 90° 120° 150° 180° 210° 240° 270° 300° 330° N E S W 0°: 3.9 dB attenuation; relative ERP 40.7% of peak 10°: 3.8 dB attenuation; relative ERP 41.7% of peak 20°: 3.9 dB attenuation; relative ERP 40.7% of peak 30°: 2.9 dB attenuation; relative ERP 51.3% of peak 40°: 1.7 dB attenuation; relative ERP 67.6% of peak 50°: 0.8 dB attenuation; relative ERP 83.2% of peak 60°: 0.3 dB attenuation; relative ERP 93.3% of peak 70°: 0.3 dB attenuation; relative ERP 93.3% of peak 80°: 0.7 dB attenuation; relative ERP 85.1% of peak 90°: 1.5 dB attenuation; relative ERP 70.8% of peak 100°: 2.6 dB attenuation; relative ERP 55% of peak 110°: 3.7 dB attenuation; relative ERP 42.7% of peak 120°: 4 dB attenuation; relative ERP 39.8% of peak 130°: 4.1 dB attenuation; relative ERP 38.9% of peak 140°: 3.8 dB attenuation; relative ERP 41.7% of peak 150°: 3 dB attenuation; relative ERP 50.1% of peak 160°: 1.7 dB attenuation; relative ERP 67.6% of peak 170°: 0.7 dB attenuation; relative ERP 85.1% of peak 180°: 0.1 dB attenuation; relative ERP 97.7% of peak 190°: 0 dB attenuation; relative ERP 100% of peak 200°: 0.3 dB attenuation; relative ERP 93.3% of peak 210°: 1.2 dB attenuation; relative ERP 75.9% of peak 220°: 2.3 dB attenuation; relative ERP 58.9% of peak 230°: 3.3 dB attenuation; relative ERP 46.8% of peak 240°: 3.8 dB attenuation; relative ERP 41.7% of peak 250°: 3.7 dB attenuation; relative ERP 42.7% of peak 260°: 3.8 dB attenuation; relative ERP 41.7% of peak 270°: 2.7 dB attenuation; relative ERP 53.7% of peak 280°: 1.6 dB attenuation; relative ERP 69.2% of peak 290°: 0.7 dB attenuation; relative ERP 85.1% of peak 300°: 0.2 dB attenuation; relative ERP 95.5% of peak 310°: 0.2 dB attenuation; relative ERP 95.5% of peak 320°: 0.5 dB attenuation; relative ERP 89.1% of peak 330°: 1.4 dB attenuation; relative ERP 72.4% of peak 340°: 2.5 dB attenuation; relative ERP 56.2% of peak 350°: 3.5 dB attenuation; relative ERP 44.7% 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° at 0 dB attenuation.

Deepest restriction(s): 130° at 4.1 dB attenuation.

In-use vertical pattern

ERP field: In-Use ERP/VP = 125 kW

0° 30° 60° 90° 120° 150° 180° 210° 240° 270° 300° 330° N E S W 0°: 0.1 dB attenuation; relative ERP 97.7% of peak 10°: 0.1 dB attenuation; relative ERP 97.7% of peak 20°: 1.2 dB attenuation; relative ERP 75.9% of peak 30°: 3 dB attenuation; relative ERP 50.1% of peak 40°: 3.3 dB attenuation; relative ERP 46.8% of peak 50°: 1.9 dB attenuation; relative ERP 64.6% of peak 60°: 0.6 dB attenuation; relative ERP 87.1% of peak 70°: 0.5 dB attenuation; relative ERP 89.1% of peak 80°: 1.4 dB attenuation; relative ERP 72.4% of peak 90°: 3 dB attenuation; relative ERP 50.1% of peak 100°: 3.6 dB attenuation; relative ERP 43.7% of peak 110°: 2.2 dB attenuation; relative ERP 60.3% of peak 120°: 0.5 dB attenuation; relative ERP 89.1% of peak 130°: 0.1 dB attenuation; relative ERP 97.7% of peak 140°: 0.8 dB attenuation; relative ERP 83.2% of peak 150°: 2.3 dB attenuation; relative ERP 58.9% of peak 160°: 3.2 dB attenuation; relative ERP 47.9% of peak 170°: 1.7 dB attenuation; relative ERP 67.6% of peak 180°: 0.5 dB attenuation; relative ERP 89.1% of peak 190°: 0.3 dB attenuation; relative ERP 93.3% of peak 200°: 1.1 dB attenuation; relative ERP 77.6% of peak 210°: 2.7 dB attenuation; relative ERP 53.7% of peak 220°: 3.1 dB attenuation; relative ERP 49% of peak 230°: 1.3 dB attenuation; relative ERP 74.1% of peak 240°: 0.1 dB attenuation; relative ERP 97.7% of peak 250°: 0 dB attenuation; relative ERP 100% of peak 260°: 0.8 dB attenuation; relative ERP 83.2% of peak 270°: 2.6 dB attenuation; relative ERP 55% of peak 280°: 3.1 dB attenuation; relative ERP 49% of peak 290°: 1.7 dB attenuation; relative ERP 67.6% of peak 300°: 0.7 dB attenuation; relative ERP 85.1% of peak 310°: 0.2 dB attenuation; relative ERP 95.5% of peak 320°: 1.3 dB attenuation; relative ERP 74.1% of peak 330°: 3.2 dB attenuation; relative ERP 47.9% of peak 340°: 3.4 dB attenuation; relative ERP 45.7% of peak 350°: 1.4 dB attenuation; relative ERP 72.4% 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° at 0 dB attenuation.

Deepest restriction(s): 100° at 3.6 dB attenuation.

Parameters

Date 01/01/1900
Station BBC Radio 4 (FM)
Area Yorkshire and Lancashire
Site Holme Moss
Licence BBC000004
mb21 Holme Moss
Frequency 93.7
NGR SE09490407
RDS PS _BBC_R4_
RDS PI C204
Switched PI
TP/TA
TMC
Lat 53.533201
Long -1.858296
Site Ht 526
In-Use Aerial Ht 200
In-UseERP/HP 125 kW
In-Use ERP/VP 125 kW
Max Dir
Licensed ERP/HP 125 kW
Licensed ERP/VP 125 kW

Pattern values

In-use horizontal 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°
3.93.83.92.91.70.80.30.30.71.52.63.744.13.831.70.70.100.31.22.33.33.83.73.82.71.60.70.20.20.51.42.53.5

In-use vertical 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°
0.10.11.233.31.90.60.51.433.62.20.50.10.82.33.21.70.50.31.12.73.11.30.100.82.63.11.70.70.21.33.23.41.4