Rowridge - Ofcom TX Visualiser

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Rowridge

Hampshire and Isle of Wight · BBC Radio 2 · 88.5 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°: 2.1 dB attenuation; relative ERP 61.7% of peak 10°: 1.9 dB attenuation; relative ERP 64.6% of peak 20°: 0.5 dB attenuation; relative ERP 89.1% of peak 30°: 0.1 dB attenuation; relative ERP 97.7% of peak 40°: 0.7 dB attenuation; relative ERP 85.1% of peak 50°: 2.4 dB attenuation; relative ERP 57.5% of peak 60°: 4.5 dB attenuation; relative ERP 35.5% of peak 70°: 5.5 dB attenuation; relative ERP 28.2% of peak 80°: 6.4 dB attenuation; relative ERP 22.9% of peak 90°: 9 dB attenuation; relative ERP 12.6% of peak 100°: 11.9 dB attenuation; relative ERP 6.5% of peak 110°: 11.1 dB attenuation; relative ERP 7.8% of peak 120°: 9.9 dB attenuation; relative ERP 10.2% of peak 130°: 11.3 dB attenuation; relative ERP 7.4% of peak 140°: 12.5 dB attenuation; relative ERP 5.6% of peak 150°: 9 dB attenuation; relative ERP 12.6% of peak 160°: 7.2 dB attenuation; relative ERP 19.1% of peak 170°: 7.9 dB attenuation; relative ERP 16.2% of peak 180°: 11.8 dB attenuation; relative ERP 6.6% of peak 190°: 12.7 dB attenuation; relative ERP 5.4% of peak 200°: 11.8 dB attenuation; relative ERP 6.6% of peak 210°: 12.8 dB attenuation; relative ERP 5.2% of peak 220°: 13.5 dB attenuation; relative ERP 4.5% of peak 230°: 10.7 dB attenuation; relative ERP 8.5% of peak 240°: 7.4 dB attenuation; relative ERP 18.2% of peak 250°: 6.6 dB attenuation; relative ERP 21.9% of peak 260°: 5.5 dB attenuation; relative ERP 28.2% of peak 270°: 2.8 dB attenuation; relative ERP 52.5% of peak 280°: 0.7 dB attenuation; relative ERP 85.1% of peak 290°: 0 dB attenuation; relative ERP 100% of peak 300°: 0.3 dB attenuation; relative ERP 93.3% of peak 310°: 1.3 dB attenuation; relative ERP 74.1% of peak 320°: 1.8 dB attenuation; relative ERP 66.1% of peak 330°: 1.2 dB attenuation; relative ERP 75.9% of peak 340°: 0.6 dB attenuation; relative ERP 87.1% of peak 350°: 0.9 dB attenuation; relative ERP 81.3% 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): 290° at 0 dB attenuation.

Deepest restriction(s): 220° at 13.5 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°: 0.9 dB attenuation; relative ERP 81.3% of peak 10°: 0.5 dB attenuation; relative ERP 89.1% of peak 20°: 0.3 dB attenuation; relative ERP 93.3% of peak 30°: 0.4 dB attenuation; relative ERP 91.2% of peak 40°: 1.1 dB attenuation; relative ERP 77.6% of peak 50°: 1.9 dB attenuation; relative ERP 64.6% of peak 60°: 3.2 dB attenuation; relative ERP 47.9% of peak 70°: 3.6 dB attenuation; relative ERP 43.7% of peak 80°: 4.5 dB attenuation; relative ERP 35.5% of peak 90°: 7.1 dB attenuation; relative ERP 19.5% of peak 100°: 8.4 dB attenuation; relative ERP 14.5% of peak 110°: 10.3 dB attenuation; relative ERP 9.3% of peak 120°: 10.6 dB attenuation; relative ERP 8.7% of peak 130°: 10.7 dB attenuation; relative ERP 8.5% of peak 140°: 10.1 dB attenuation; relative ERP 9.8% of peak 150°: 8.9 dB attenuation; relative ERP 12.9% of peak 160°: 8.5 dB attenuation; relative ERP 14.1% of peak 170°: 8.8 dB attenuation; relative ERP 13.2% of peak 180°: 10.9 dB attenuation; relative ERP 8.1% of peak 190°: 12.1 dB attenuation; relative ERP 6.2% of peak 200°: 11.9 dB attenuation; relative ERP 6.5% of peak 210°: 10.2 dB attenuation; relative ERP 9.5% of peak 220°: 8.4 dB attenuation; relative ERP 14.5% of peak 230°: 5.8 dB attenuation; relative ERP 26.3% of peak 240°: 4.2 dB attenuation; relative ERP 38% of peak 250°: 3.3 dB attenuation; relative ERP 46.8% of peak 260°: 2.4 dB attenuation; relative ERP 57.5% of peak 270°: 1.5 dB attenuation; relative ERP 70.8% of peak 280°: 0.6 dB attenuation; relative ERP 87.1% of peak 290°: 0.1 dB attenuation; relative ERP 97.7% of peak 300°: 0 dB attenuation; relative ERP 100% of peak 310°: 0.3 dB attenuation; relative ERP 93.3% of peak 320°: 0.6 dB attenuation; relative ERP 87.1% of peak 330°: 0.6 dB attenuation; relative ERP 87.1% of peak 340°: 0.4 dB attenuation; relative ERP 91.2% 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): 300° at 0 dB attenuation.

Deepest restriction(s): 190° at 12.1 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°: 3 dB attenuation; relative ERP 50.1% of peak 90°: 4 dB attenuation; relative ERP 39.8% of peak 100°: 4 dB attenuation; relative ERP 39.8% of peak 110°: 4 dB attenuation; relative ERP 39.8% of peak 120°: 4 dB attenuation; relative ERP 39.8% of peak 130°: 4 dB attenuation; relative ERP 39.8% of peak 140°: 4 dB attenuation; relative ERP 39.8% of peak 150°: 4 dB attenuation; relative ERP 39.8% of peak 160°: 4 dB attenuation; relative ERP 39.8% of peak 170°: 4 dB attenuation; relative ERP 39.8% of peak 180°: 4 dB attenuation; relative ERP 39.8% of peak 190°: 4 dB attenuation; relative ERP 39.8% of peak 200°: 4 dB attenuation; relative ERP 39.8% of peak 210°: 6 dB attenuation; relative ERP 25.1% of peak 220°: 6 dB attenuation; relative ERP 25.1% of peak 230°: 6 dB attenuation; relative ERP 25.1% 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°, 240°, 250°, 260°, 270°, 280°, 290°, 300°, 310°, 320°, 330°, 340°, 350° at 0 dB attenuation.

Deepest restriction(s): 210°, 220°, 230° at 6 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°: 3 dB attenuation; relative ERP 50.1% of peak 90°: 4 dB attenuation; relative ERP 39.8% of peak 100°: 4 dB attenuation; relative ERP 39.8% of peak 110°: 4 dB attenuation; relative ERP 39.8% of peak 120°: 4 dB attenuation; relative ERP 39.8% of peak 130°: 4 dB attenuation; relative ERP 39.8% of peak 140°: 4 dB attenuation; relative ERP 39.8% of peak 150°: 4 dB attenuation; relative ERP 39.8% of peak 160°: 4 dB attenuation; relative ERP 39.8% of peak 170°: 4 dB attenuation; relative ERP 39.8% of peak 180°: 4 dB attenuation; relative ERP 39.8% of peak 190°: 4 dB attenuation; relative ERP 39.8% of peak 200°: 4 dB attenuation; relative ERP 39.8% of peak 210°: 6 dB attenuation; relative ERP 25.1% of peak 220°: 6 dB attenuation; relative ERP 25.1% of peak 230°: 6 dB attenuation; relative ERP 25.1% 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°, 240°, 250°, 260°, 270°, 280°, 290°, 300°, 310°, 320°, 330°, 340°, 350° at 0 dB attenuation.

Deepest restriction(s): 210°, 220°, 230° at 6 dB attenuation.

Parameters

Date 01/01/1900
Station BBC Radio 2
Area Hampshire and Isle of Wight
Site Rowridge
Licence BBC000002
mb21 Rowridge
Frequency 88.5
NGR SZ44588653
RDS PS _BBC_R2_
RDS PI C202
Switched PI
TP/TA
TMC
Lat 50.676731
Long -1.370435
Site Ht 143
In-Use Aerial Ht 112
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°
2.11.90.50.10.72.44.55.56.4911.911.19.911.312.597.27.911.812.711.812.813.510.77.46.65.52.80.700.31.31.81.20.60.9

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°
0.90.50.30.41.11.93.23.64.57.18.410.310.610.710.18.98.58.810.912.111.910.28.45.84.23.32.41.50.60.100.30.60.60.40.5

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°
000000003444444444444666000000000000

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°
000000003444444444444666000000000000