Pontllanfraith B - Ofcom TX Visualiser

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Pontllanfraith B

Newbridge · Newport & Chepstow small-scale · 8B / 197.648 MHz

Antenna pattern

Antenna pattern

ERP field: In-Use ERP Total = 51.2 W

0° 30° 60° 90° 120° 150° 180° 210° 240° 270° 300° 330° N E S W 0°: 1.2 dB attenuation; relative ERP 75.9% of peak 10°: 0.4 dB attenuation; relative ERP 91.2% of peak 20°: 0 dB attenuation; relative ERP 100% of peak 30°: 0 dB attenuation; relative ERP 100% of peak 40°: 0.4 dB attenuation; relative ERP 91.2% of peak 50°: 1.2 dB attenuation; relative ERP 75.9% of peak 60°: 2 dB attenuation; relative ERP 63.1% of peak 70°: 4.8 dB attenuation; relative ERP 33.1% of peak 80°: 7.8 dB attenuation; relative ERP 16.6% of peak 90°: 13.5 dB attenuation; relative ERP 4.5% of peak 100°: 22.2 dB attenuation; relative ERP 0.6% of peak 110°: 22.5 dB attenuation; relative ERP 0.6% of peak 120°: 17 dB attenuation; relative ERP 2% of peak 130°: 12.9 dB attenuation; relative ERP 5.1% of peak 140°: 12.2 dB attenuation; relative ERP 6% of peak 150°: 13.5 dB attenuation; relative ERP 4.5% of peak 160°: 16.6 dB attenuation; relative ERP 2.2% of peak 170°: 24 dB attenuation; relative ERP 0.4% of peak 180°: 25.5 dB attenuation; relative ERP 0.3% of peak 190°: 28 dB attenuation; relative ERP 0.2% of peak 200°: 28 dB attenuation; relative ERP 0.2% of peak 210°: 28 dB attenuation; relative ERP 0.2% of peak 220°: 28 dB attenuation; relative ERP 0.2% of peak 230°: 25.5 dB attenuation; relative ERP 0.3% of peak 240°: 24 dB attenuation; relative ERP 0.4% of peak 250°: 16.6 dB attenuation; relative ERP 2.2% of peak 260°: 13.5 dB attenuation; relative ERP 4.5% of peak 270°: 12.2 dB attenuation; relative ERP 6% of peak 280°: 12.9 dB attenuation; relative ERP 5.1% of peak 290°: 17 dB attenuation; relative ERP 2% of peak 300°: 22.5 dB attenuation; relative ERP 0.6% of peak 310°: 22.2 dB attenuation; relative ERP 0.6% of peak 320°: 13.5 dB attenuation; relative ERP 4.5% of peak 330°: 7.8 dB attenuation; relative ERP 16.6% of peak 340°: 4.8 dB attenuation; relative ERP 33.1% of peak 350°: 2 dB attenuation; relative ERP 63.1% 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): 20°, 30° at 0 dB attenuation.

Deepest restriction(s): 190°, 200°, 210°, 220° at 28 dB attenuation.

Parameters

Date 05/07/2024
Ensemble Newport & Chepstow small-scale
Licence DS104801
Ensemble Area Newport & Chepstow
EID C216
Transmitter Area Newbridge
Site Pontllanfraith B
Freq. 197.648
Block 8B
TII Main Id (Hex) 24
TII Sub Id (Hex) 0C
NGR ST20479328
Longitude/Latitude 003W09 02 51N37 58
Lat 51.632686
Long -3.150476
Site Height 369
In-Use Ae Ht 45
In-Use ERP Total 51.2 W
Dir Max ERP

Services listed for this ensemble row

TypeService labelSIdLSN
Audio Like RETRO C1F3
Audio Like COUNTRY C1F8
Audio DanceLand CBCC
Audio DanceLandAnthem CBCD
Audio Like ONE CEEB
Audio Like POP CFEE
Audio Newport City Radio C9FB
Audio Gwent Radio C9FC

Pattern values

Antenna 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°
1.20.4000.41.224.87.813.522.222.51712.912.213.516.62425.52828282825.52416.613.512.212.91722.522.213.57.84.82