Great Massingham - Ofcom TX Visualiser

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Great Massingham

Kings Lynn · Greatest Hits Radio · 96.7 MHz

Historic names: KLFM, King's Lynn Radio (licence AL102587)

Antenna pattern

In-use horizontal pattern

ERP field: In-UseERP/HP = 1 kW

0° 30° 60° 90° 120° 150° 180° 210° 240° 270° 300° 330° N E S W 0°: 20 dB attenuation; relative ERP 1% of peak 10°: 18 dB attenuation; relative ERP 1.6% of peak 20°: 13 dB attenuation; relative ERP 5% of peak 30°: 8 dB attenuation; relative ERP 15.8% of peak 40°: 4.5 dB attenuation; relative ERP 35.5% of peak 50°: 2.5 dB attenuation; relative ERP 56.2% of peak 60°: 1 dB attenuation; relative ERP 79.4% of peak 70°: 0.5 dB attenuation; relative ERP 89.1% of peak 80°: 0 dB attenuation; relative ERP 100% of peak 90°: 1 dB attenuation; relative ERP 79.4% of peak 100°: 2 dB attenuation; relative ERP 63.1% of peak 110°: 1.5 dB attenuation; relative ERP 70.8% of peak 120°: 0.5 dB attenuation; relative ERP 89.1% of peak 130°: 1 dB attenuation; relative ERP 79.4% of peak 140°: 2.5 dB attenuation; relative ERP 56.2% of peak 150°: 1.5 dB attenuation; relative ERP 70.8% of peak 160°: 0.5 dB attenuation; relative ERP 89.1% of peak 170°: 0 dB attenuation; relative ERP 100% of peak 180°: 1 dB attenuation; relative ERP 79.4% of peak 190°: 2.5 dB attenuation; relative ERP 56.2% of peak 200°: 1.5 dB attenuation; relative ERP 70.8% of peak 210°: 0.5 dB attenuation; relative ERP 89.1% of peak 220°: 1 dB attenuation; relative ERP 79.4% of peak 230°: 2 dB attenuation; relative ERP 63.1% of peak 240°: 1.5 dB attenuation; relative ERP 70.8% of peak 250°: 0.5 dB attenuation; relative ERP 89.1% of peak 260°: 0 dB attenuation; relative ERP 100% of peak 270°: 0.5 dB attenuation; relative ERP 89.1% of peak 280°: 1.5 dB attenuation; relative ERP 70.8% of peak 290°: 4 dB attenuation; relative ERP 39.8% of peak 300°: 7 dB attenuation; relative ERP 20% of peak 310°: 10.5 dB attenuation; relative ERP 8.9% of peak 320°: 15 dB attenuation; relative ERP 3.2% of peak 330°: 20 dB attenuation; relative ERP 1% of peak 340°: 20 dB attenuation; relative ERP 1% of peak 350°: 20 dB attenuation; relative ERP 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): 80°, 170°, 260° at 0 dB attenuation.

Deepest restriction(s): 0°, 330°, 340°, 350° at 20 dB attenuation.

In-use vertical pattern

ERP field: In-Use ERP/VP = 2 kW

0° 30° 60° 90° 120° 150° 180° 210° 240° 270° 300° 330° N E S W 0°: 20 dB attenuation; relative ERP 1% of peak 10°: 14 dB attenuation; relative ERP 4% of peak 20°: 10 dB attenuation; relative ERP 10% of peak 30°: 7.5 dB attenuation; relative ERP 17.8% of peak 40°: 4 dB attenuation; relative ERP 39.8% of peak 50°: 2 dB attenuation; relative ERP 63.1% of peak 60°: 1 dB attenuation; relative ERP 79.4% of peak 70°: 0.5 dB attenuation; relative ERP 89.1% of peak 80°: 0.5 dB attenuation; relative ERP 89.1% of peak 90°: 2 dB attenuation; relative ERP 63.1% of peak 100°: 4 dB attenuation; relative ERP 39.8% of peak 110°: 2 dB attenuation; relative ERP 63.1% of peak 120°: 0.5 dB attenuation; relative ERP 89.1% of peak 130°: 1 dB attenuation; relative ERP 79.4% of peak 140°: 3 dB attenuation; relative ERP 50.1% of peak 150°: 2.5 dB attenuation; relative ERP 56.2% of peak 160°: 0.5 dB attenuation; relative ERP 89.1% of peak 170°: 0 dB attenuation; relative ERP 100% of peak 180°: 1.5 dB attenuation; relative ERP 70.8% of peak 190°: 3 dB attenuation; relative ERP 50.1% of peak 200°: 2 dB attenuation; relative ERP 63.1% of peak 210°: 0.5 dB attenuation; relative ERP 89.1% of peak 220°: 1 dB attenuation; relative ERP 79.4% of peak 230°: 3 dB attenuation; relative ERP 50.1% of peak 240°: 2.5 dB attenuation; relative ERP 56.2% of peak 250°: 1 dB attenuation; relative ERP 79.4% of peak 260°: 0.5 dB attenuation; relative ERP 89.1% of peak 270°: 0.5 dB attenuation; relative ERP 89.1% of peak 280°: 1.5 dB attenuation; relative ERP 70.8% of peak 290°: 3 dB attenuation; relative ERP 50.1% of peak 300°: 6 dB attenuation; relative ERP 25.1% of peak 310°: 8.5 dB attenuation; relative ERP 14.1% of peak 320°: 12 dB attenuation; relative ERP 6.3% of peak 330°: 14 dB attenuation; relative ERP 4% of peak 340°: 20 dB attenuation; relative ERP 1% of peak 350°: 20 dB attenuation; relative ERP 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): 170° at 0 dB attenuation.

Deepest restriction(s): 0°, 340°, 350° at 20 dB attenuation.

Parameters

Date 03/06/1998
Station Greatest Hits Radio
Area Kings Lynn
Site Great Massingham
Licence AL102587
mb21 Great Massingham
MCA map Open Ofcom MCA map
Frequency 96.7
NGR TF78842291
RDS PS GRT_HITS
RDS PI C6B5
Switched PI
TP/TA Y
TMC Y
Lat 52.774156
Long 0.649785
Site Ht 91
In-Use Aerial Ht 42
In-UseERP/HP 1 kW
In-Use ERP/VP 2 kW
Max Dir 167
Licensed ERP/HP 2.1 kW
Licensed ERP/VP 2.1 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°
20181384.52.510.50121.50.512.51.50.5012.51.50.5121.50.500.51.54710.515202020

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°
2014107.54210.50.52420.5132.50.501.5320.5132.510.50.51.5368.512142020