Les Platons - Ofcom TX Visualiser

← Back to FM/VHF search · Map this site name · Offline SVG map

Les Platons

Jersey · BBC Radio Jersey (FM) · 88.8 MHz

Antenna pattern

In-use horizontal pattern

ERP field: In-UseERP/HP = 1.9 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°: 30 dB attenuation; relative ERP 0.1% of peak 20°: 30 dB attenuation; relative ERP 0.1% of peak 30°: 30 dB attenuation; relative ERP 0.1% of peak 40°: 30 dB attenuation; relative ERP 0.1% of peak 50°: 30 dB attenuation; relative ERP 0.1% of peak 60°: 30 dB attenuation; relative ERP 0.1% of peak 70°: 30 dB attenuation; relative ERP 0.1% of peak 80°: 20 dB attenuation; relative ERP 1% of peak 90°: 15 dB attenuation; relative ERP 3.2% of peak 100°: 10 dB attenuation; relative ERP 10% of peak 110°: 6 dB attenuation; relative ERP 25.1% of peak 120°: 3 dB attenuation; relative ERP 50.1% of peak 130°: 1 dB attenuation; relative ERP 79.4% 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°: 1 dB attenuation; relative ERP 79.4% of peak 180°: 2 dB attenuation; relative ERP 63.1% of peak 190°: 1 dB attenuation; relative ERP 79.4% of peak 200°: 1 dB attenuation; relative ERP 79.4% of peak 210°: 2 dB attenuation; relative ERP 63.1% of peak 220°: 2 dB attenuation; relative ERP 63.1% of peak 230°: 1 dB attenuation; relative ERP 79.4% of peak 240°: 0 dB attenuation; relative ERP 100% of peak 250°: 0 dB attenuation; relative ERP 100% of peak 260°: 1 dB attenuation; relative ERP 79.4% of peak 270°: 2 dB attenuation; relative ERP 63.1% of peak 280°: 5 dB attenuation; relative ERP 31.6% of peak 290°: 9 dB attenuation; relative ERP 12.6% of peak 300°: 14 dB attenuation; relative ERP 4% of peak 310°: 20 dB attenuation; relative ERP 1% of peak 320°: 30 dB attenuation; relative ERP 0.1% of peak 330°: 30 dB attenuation; relative ERP 0.1% of peak 340°: 30 dB attenuation; relative ERP 0.1% of peak 350°: 30 dB attenuation; relative ERP 0.1% 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): 140°, 150°, 160°, 240°, 250° at 0 dB attenuation.

Deepest restriction(s): 10°, 20°, 30°, 40°, 50°, 60°, 70°, 320°, 330°, 340°, 350° at 30 dB attenuation.

In-use vertical pattern

ERP field: In-Use ERP/VP = 1.9 kW

0° 30° 60° 90° 120° 150° 180° 210° 240° 270° 300° 330° N E S W 0°: 30 dB attenuation; relative ERP 0.1% of peak 10°: 30 dB attenuation; relative ERP 0.1% of peak 20°: 30 dB attenuation; relative ERP 0.1% of peak 30°: 30 dB attenuation; relative ERP 0.1% of peak 40°: 20 dB attenuation; relative ERP 1% of peak 50°: 18 dB attenuation; relative ERP 1.6% of peak 60°: 17 dB attenuation; relative ERP 2% of peak 70°: 14 dB attenuation; relative ERP 4% of peak 80°: 12 dB attenuation; relative ERP 6.3% of peak 90°: 8 dB attenuation; relative ERP 15.8% of peak 100°: 5 dB attenuation; relative ERP 31.6% of peak 110°: 3 dB attenuation; relative ERP 50.1% of peak 120°: 1 dB attenuation; relative ERP 79.4% of peak 130°: 0 dB attenuation; relative ERP 100% of peak 140°: 0 dB attenuation; relative ERP 100% of peak 150°: 1 dB attenuation; relative ERP 79.4% of peak 160°: 2 dB attenuation; relative ERP 63.1% of peak 170°: 2 dB attenuation; relative ERP 63.1% of peak 180°: 1 dB attenuation; relative ERP 79.4% of peak 190°: 0 dB attenuation; relative ERP 100% of peak 200°: 2 dB attenuation; relative ERP 63.1% of peak 210°: 3 dB attenuation; relative ERP 50.1% of peak 220°: 3 dB attenuation; relative ERP 50.1% of peak 230°: 1 dB attenuation; relative ERP 79.4% of peak 240°: 0 dB attenuation; relative ERP 100% of peak 250°: 0 dB attenuation; relative ERP 100% of peak 260°: 2 dB attenuation; relative ERP 63.1% of peak 270°: 2 dB attenuation; relative ERP 63.1% of peak 280°: 6 dB attenuation; relative ERP 25.1% of peak 290°: 9 dB attenuation; relative ERP 12.6% of peak 300°: 12 dB attenuation; relative ERP 6.3% of peak 310°: 14 dB attenuation; relative ERP 4% of peak 320°: 17 dB attenuation; relative ERP 2% of peak 330°: 18 dB attenuation; relative ERP 1.6% of peak 340°: 20 dB attenuation; relative ERP 1% of peak 350°: 30 dB attenuation; relative ERP 0.1% 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): 130°, 140°, 190°, 240°, 250° at 0 dB attenuation.

Deepest restriction(s): 0°, 10°, 20°, 30°, 350° at 30 dB attenuation.

Licensed horizontal pattern

ERP field: Licensed ERP/HP = 2 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°: 9 dB attenuation; relative ERP 12.6% of peak 100°: 9 dB attenuation; relative ERP 12.6% of peak 110°: 9 dB attenuation; relative ERP 12.6% of peak 120°: 9 dB attenuation; relative ERP 12.6% of peak 130°: 9 dB attenuation; relative ERP 12.6% of peak 140°: 9 dB attenuation; relative ERP 12.6% of peak 150°: 9 dB attenuation; relative ERP 12.6% 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°: 0 dB attenuation; relative ERP 100% of peak 210°: 0 dB attenuation; relative ERP 100% of peak 220°: 0 dB attenuation; relative ERP 100% 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°, 160°, 170°, 180°, 190°, 200°, 210°, 220°, 230°, 240°, 250°, 260°, 270°, 280°, 290°, 300°, 310°, 320°, 330°, 340°, 350° at 0 dB attenuation.

Deepest restriction(s): 90°, 100°, 110°, 120°, 130°, 140°, 150° at 9 dB attenuation.

Licensed vertical pattern

ERP field: Licensed ERP/VP = 2 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°: 9 dB attenuation; relative ERP 12.6% of peak 100°: 9 dB attenuation; relative ERP 12.6% of peak 110°: 9 dB attenuation; relative ERP 12.6% of peak 120°: 9 dB attenuation; relative ERP 12.6% of peak 130°: 9 dB attenuation; relative ERP 12.6% of peak 140°: 9 dB attenuation; relative ERP 12.6% of peak 150°: 9 dB attenuation; relative ERP 12.6% 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°: 0 dB attenuation; relative ERP 100% of peak 210°: 0 dB attenuation; relative ERP 100% of peak 220°: 0 dB attenuation; relative ERP 100% 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°, 160°, 170°, 180°, 190°, 200°, 210°, 220°, 230°, 240°, 250°, 260°, 270°, 280°, 290°, 300°, 310°, 320°, 330°, 340°, 350° at 0 dB attenuation.

Deepest restriction(s): 90°, 100°, 110°, 120°, 130°, 140°, 150° at 9 dB attenuation.

Parameters

Date 01/01/1900
Station BBC Radio Jersey (FM)
Area Jersey
Site Les Platons
Licence BBC000050
mb21 Les Platons
Frequency 88.8
NGR CI92732727
RDS PS BBC_Jrsy
RDS PI C417
Switched PI
TP/TA
TMC
Lat 49.246024
Long -2.1012
Site Ht 134
In-Use Aerial Ht 35
In-UseERP/HP 1.9 kW
In-Use ERP/VP 1.9 kW
Max Dir
Licensed ERP/HP 2 kW
Licensed ERP/VP 2 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°
20303030303030302015106310001211221001259142030303030

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°
303030302018171412853100122102331002269121417182030

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°
000000000999999900000000000000000000

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°
000000000999999900000000000000000000