Tacolneston - Ofcom TX Visualiser

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Tacolneston

Norfolk · BBC Radio 2 · 89.7 MHz

Antenna pattern

In-use horizontal pattern

ERP field: In-UseERP/HP = 122.155 kW

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 dB attenuation; relative ERP 100% of peak 20°: 0.7 dB attenuation; relative ERP 85.1% of peak 30°: 1.8 dB attenuation; relative ERP 66.1% of peak 40°: 3.5 dB attenuation; relative ERP 44.7% of peak 50°: 4.3 dB attenuation; relative ERP 37.2% of peak 60°: 4.3 dB attenuation; relative ERP 37.2% of peak 70°: 4 dB attenuation; relative ERP 39.8% of peak 80°: 3.4 dB attenuation; relative ERP 45.7% of peak 90°: 2.4 dB attenuation; relative ERP 57.5% of peak 100°: 1.5 dB attenuation; relative ERP 70.8% of peak 110°: 0.8 dB attenuation; relative ERP 83.2% of peak 120°: 0.4 dB attenuation; relative ERP 91.2% of peak 130°: 0.5 dB attenuation; relative ERP 89.1% of peak 140°: 0.9 dB attenuation; relative ERP 81.3% of peak 150°: 1.9 dB attenuation; relative ERP 64.6% of peak 160°: 3.3 dB attenuation; relative ERP 46.8% of peak 170°: 4.8 dB attenuation; relative ERP 33.1% of peak 180°: 5.6 dB attenuation; relative ERP 27.5% of peak 190°: 5.7 dB attenuation; relative ERP 26.9% of peak 200°: 5.1 dB attenuation; relative ERP 30.9% of peak 210°: 4.2 dB attenuation; relative ERP 38% of peak 220°: 3.1 dB attenuation; relative ERP 49% of peak 230°: 1.7 dB attenuation; relative ERP 67.6% of peak 240°: 1.1 dB attenuation; relative ERP 77.6% of peak 250°: 0.8 dB attenuation; relative ERP 83.2% of peak 260°: 0.9 dB attenuation; relative ERP 81.3% of peak 270°: 1.8 dB attenuation; relative ERP 66.1% of peak 280°: 2.7 dB attenuation; relative ERP 53.7% of peak 290°: 3.2 dB attenuation; relative ERP 47.9% of peak 300°: 3.2 dB attenuation; relative ERP 47.9% of peak 310°: 3.3 dB attenuation; relative ERP 46.8% of peak 320°: 3.3 dB attenuation; relative ERP 46.8% of peak 330°: 2.7 dB attenuation; relative ERP 53.7% of peak 340°: 1.5 dB attenuation; relative ERP 70.8% of peak 350°: 0.5 dB attenuation; relative ERP 89.1% 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): 0°, 10° at 0 dB attenuation.

Deepest restriction(s): 190° at 5.7 dB attenuation.

In-use vertical pattern

ERP field: In-Use ERP/VP = 119.374 kW

0° 30° 60° 90° 120° 150° 180° 210° 240° 270° 300° 330° N E S W 0°: 0.5 dB attenuation; relative ERP 89.1% of peak 10°: 0.5 dB attenuation; relative ERP 89.1% of peak 20°: 2.5 dB attenuation; relative ERP 56.2% of peak 30°: 4.1 dB attenuation; relative ERP 38.9% of peak 40°: 4.4 dB attenuation; relative ERP 36.3% of peak 50°: 2.7 dB attenuation; relative ERP 53.7% of peak 60°: 1.6 dB attenuation; relative ERP 69.2% of peak 70°: 1.9 dB attenuation; relative ERP 64.6% of peak 80°: 3.4 dB attenuation; relative ERP 45.7% of peak 90°: 3.8 dB attenuation; relative ERP 41.7% of peak 100°: 2.6 dB attenuation; relative ERP 55% of peak 110°: 1 dB attenuation; relative ERP 79.4% of peak 120°: 0 dB attenuation; relative ERP 100% of peak 130°: 0.1 dB attenuation; relative ERP 97.7% of peak 140°: 1.7 dB attenuation; relative ERP 67.6% of peak 150°: 4.1 dB attenuation; relative ERP 38.9% of peak 160°: 5.4 dB attenuation; relative ERP 28.8% of peak 170°: 3.9 dB attenuation; relative ERP 40.7% of peak 180°: 2.5 dB attenuation; relative ERP 56.2% of peak 190°: 2.7 dB attenuation; relative ERP 53.7% of peak 200°: 4.2 dB attenuation; relative ERP 38% of peak 210°: 4.8 dB attenuation; relative ERP 33.1% of peak 220°: 3.3 dB attenuation; relative ERP 46.8% of peak 230°: 1.8 dB attenuation; relative ERP 66.1% of peak 240°: 0.6 dB attenuation; relative ERP 87.1% of peak 250°: 1.1 dB attenuation; relative ERP 77.6% of peak 260°: 2.5 dB attenuation; relative ERP 56.2% of peak 270°: 4.3 dB attenuation; relative ERP 37.2% of peak 280°: 4.5 dB attenuation; relative ERP 35.5% of peak 290°: 2.6 dB attenuation; relative ERP 55% of peak 300°: 1.4 dB attenuation; relative ERP 72.4% of peak 310°: 1.1 dB attenuation; relative ERP 77.6% of peak 320°: 2.1 dB attenuation; relative ERP 61.7% of peak 330°: 3.3 dB attenuation; relative ERP 46.8% of peak 340°: 3.2 dB attenuation; relative ERP 47.9% of peak 350°: 1.7 dB attenuation; relative ERP 67.6% 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): 120° at 0 dB attenuation.

Deepest restriction(s): 160° at 5.4 dB attenuation.

Licensed horizontal pattern

ERP field: Licensed ERP/HP = 125 kW

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 dB attenuation; relative ERP 100% of peak 20°: 0 dB attenuation; relative ERP 100% of peak 30°: 0 dB attenuation; relative ERP 100% of peak 40°: 0 dB attenuation; relative ERP 100% of peak 50°: 0 dB attenuation; relative ERP 100% of peak 60°: 0 dB attenuation; relative ERP 100% of peak 70°: 0 dB attenuation; relative ERP 100% of peak 80°: 0 dB attenuation; relative ERP 100% of peak 90°: 0 dB attenuation; relative ERP 100% of peak 100°: 0 dB attenuation; relative ERP 100% of peak 110°: 0 dB attenuation; relative ERP 100% of peak 120°: 0 dB attenuation; relative ERP 100% of peak 130°: 0 dB attenuation; relative ERP 100% of peak 140°: 0 dB attenuation; relative ERP 100% of peak 150°: 0 dB attenuation; relative ERP 100% of peak 160°: 0 dB attenuation; relative ERP 100% of peak 170°: 0 dB attenuation; relative ERP 100% of peak 180°: 0 dB attenuation; relative ERP 100% of peak 190°: 0 dB attenuation; relative ERP 100% of peak 200°: 2 dB attenuation; relative ERP 63.1% of peak 210°: 2 dB attenuation; relative ERP 63.1% of peak 220°: 2 dB attenuation; relative ERP 63.1% of peak 230°: 0 dB attenuation; relative ERP 100% of peak 240°: 0 dB attenuation; relative ERP 100% 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 dB attenuation; relative ERP 100% of peak 300°: 0 dB attenuation; relative ERP 100% of peak 310°: 0 dB attenuation; relative ERP 100% of peak 320°: 0 dB attenuation; relative ERP 100% of peak 330°: 0 dB attenuation; relative ERP 100% 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°, 10°, 20°, 30°, 40°, 50°, 60°, 70°, 80°, 90°, 100°, 110°, 120°, 130°, 140°, 150°, 160°, 170°, 180°, 190°, 230°, 240°, 250°, 260°, 270°, 280°, 290°, 300°, 310°, 320°, 330°, 340°, 350° at 0 dB attenuation.

Deepest restriction(s): 200°, 210°, 220° at 2 dB attenuation.

Licensed vertical pattern

ERP field: Licensed ERP/VP = 125 kW

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 dB attenuation; relative ERP 100% of peak 20°: 0 dB attenuation; relative ERP 100% of peak 30°: 0 dB attenuation; relative ERP 100% of peak 40°: 0 dB attenuation; relative ERP 100% of peak 50°: 0 dB attenuation; relative ERP 100% of peak 60°: 0 dB attenuation; relative ERP 100% of peak 70°: 0 dB attenuation; relative ERP 100% of peak 80°: 0 dB attenuation; relative ERP 100% of peak 90°: 0 dB attenuation; relative ERP 100% of peak 100°: 0 dB attenuation; relative ERP 100% of peak 110°: 0 dB attenuation; relative ERP 100% of peak 120°: 0 dB attenuation; relative ERP 100% of peak 130°: 0 dB attenuation; relative ERP 100% of peak 140°: 0 dB attenuation; relative ERP 100% of peak 150°: 0 dB attenuation; relative ERP 100% of peak 160°: 0 dB attenuation; relative ERP 100% of peak 170°: 0 dB attenuation; relative ERP 100% of peak 180°: 0 dB attenuation; relative ERP 100% of peak 190°: 0 dB attenuation; relative ERP 100% of peak 200°: 2 dB attenuation; relative ERP 63.1% of peak 210°: 2 dB attenuation; relative ERP 63.1% of peak 220°: 2 dB attenuation; relative ERP 63.1% of peak 230°: 0 dB attenuation; relative ERP 100% of peak 240°: 0 dB attenuation; relative ERP 100% 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 dB attenuation; relative ERP 100% of peak 300°: 0 dB attenuation; relative ERP 100% of peak 310°: 0 dB attenuation; relative ERP 100% of peak 320°: 0 dB attenuation; relative ERP 100% of peak 330°: 0 dB attenuation; relative ERP 100% 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°, 10°, 20°, 30°, 40°, 50°, 60°, 70°, 80°, 90°, 100°, 110°, 120°, 130°, 140°, 150°, 160°, 170°, 180°, 190°, 230°, 240°, 250°, 260°, 270°, 280°, 290°, 300°, 310°, 320°, 330°, 340°, 350° at 0 dB attenuation.

Deepest restriction(s): 200°, 210°, 220° at 2 dB attenuation.

Parameters

Date 01/01/1900
Station BBC Radio 2
Area Norfolk
Site Tacolneston
Licence BBC000002
mb21 Tacolneston
Frequency 89.7
NGR TM13049584
RDS PS _BBC_R2_
RDS PI C202
Switched PI
TP/TA
TMC
Lat 52.518777
Long 1.138559
Site Ht 64
In-Use Aerial Ht 131
In-UseERP/HP 122.155 kW
In-Use ERP/VP 119.374 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°
000.71.83.54.34.343.42.41.50.80.40.50.91.93.34.85.65.75.14.23.11.71.10.80.91.82.73.23.23.33.32.71.50.5

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°
0.50.52.54.14.42.71.61.93.43.82.6100.11.74.15.43.92.52.74.24.83.31.80.61.12.54.34.52.61.41.12.13.33.21.7

Licensed 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°
000000000000000000002220000000000000

Licensed 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°
000000000000000000002220000000000000