MYNYDD MACHEN - Ofcom TX Visualiser

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MYNYDD MACHEN

Machen · Cardiff small-scale · 10D / 215.072 MHz

Antenna pattern

Antenna pattern

ERP field: In-Use ERP Total = 50 W

0° 30° 60° 90° 120° 150° 180° 210° 240° 270° 300° 330° N E S W 0°: 10.8 dB attenuation; relative ERP 8.3% of peak 10°: 12.1 dB attenuation; relative ERP 6.2% of peak 20°: 12.3 dB attenuation; relative ERP 5.9% of peak 30°: 11.5 dB attenuation; relative ERP 7.1% of peak 40°: 10.7 dB attenuation; relative ERP 8.5% of peak 50°: 10.1 dB attenuation; relative ERP 9.8% of peak 60°: 9.9 dB attenuation; relative ERP 10.2% of peak 70°: 10.1 dB attenuation; relative ERP 9.8% of peak 80°: 10.7 dB attenuation; relative ERP 8.5% of peak 90°: 11.5 dB attenuation; relative ERP 7.1% of peak 100°: 12.3 dB attenuation; relative ERP 5.9% of peak 110°: 12.2 dB attenuation; relative ERP 6% of peak 120°: 10.8 dB attenuation; relative ERP 8.3% of peak 130°: 8.8 dB attenuation; relative ERP 13.2% of peak 140°: 6.8 dB attenuation; relative ERP 20.9% of peak 150°: 5 dB attenuation; relative ERP 31.6% of peak 160°: 3.75 dB attenuation; relative ERP 42.2% of peak 170°: 2.5 dB attenuation; relative ERP 56.2% of peak 180°: 1.75 dB attenuation; relative ERP 66.8% of peak 190°: 1 dB attenuation; relative ERP 79.4% of peak 200°: 0.6 dB attenuation; relative ERP 87.1% of peak 210°: 0.35 dB attenuation; relative ERP 92.3% of peak 220°: 0.1 dB attenuation; relative ERP 97.7% of peak 230°: 0.05 dB attenuation; relative ERP 98.9% of peak 240°: 0 dB attenuation; relative ERP 100% of peak 250°: 0.05 dB attenuation; relative ERP 98.9% of peak 260°: 0.1 dB attenuation; relative ERP 97.7% of peak 270°: 0.4 dB attenuation; relative ERP 91.2% of peak 280°: 0.6 dB attenuation; relative ERP 87.1% of peak 290°: 1.1 dB attenuation; relative ERP 77.6% of peak 300°: 1.8 dB attenuation; relative ERP 66.1% of peak 310°: 2.5 dB attenuation; relative ERP 56.2% of peak 320°: 3.75 dB attenuation; relative ERP 42.2% of peak 330°: 5 dB attenuation; relative ERP 31.6% of peak 340°: 6.8 dB attenuation; relative ERP 20.9% of peak 350°: 8.8 dB attenuation; relative ERP 13.2% 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): 240° at 0 dB attenuation.

Deepest restriction(s): 20°, 100° at 12.3 dB attenuation.

Parameters

Date 01/05/2024
Ensemble Cardiff small-scale
Licence DS103927
mb21 Mynydd Machen
Ensemble Area Cardiff
EID C1E0
Transmitter Area Machen
Site MYNYDD MACHEN
Freq. 215.072
Block 10D
TII Main Id (Hex) 24
TII Sub Id (Hex) 17
NGR ST22389008
Longitude/Latitude 003W07 20 51N36 15
Lat 51.604187
Long -3.122175
Site Height 360
In-Use Ae Ht 40
In-Use ERP Total 50 W
Dir Max ERP

Services listed for this ensemble row

TypeService labelSIdLSN
Audio AspenWaite Radio CCEA
Audio Voice of Islam C6D7
Audio Gaydio C897
Audio Bro Radio CB90
Audio News Radio UK C1DA
Audio GTFM C781
Audio Rookwood Sound C4F8
Audio Radio Cardiff CD5F
Audio Radio Wigwam C8FE
Audio 88.3 CENTREFORCE C6E3
Audio Boom Light C9C2
Audio Bro XMAS C75C
Audio Athavan Radio
Audio Hospital Radio Glams CA57

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°
10.812.112.311.510.710.19.910.110.711.512.312.210.88.86.853.752.51.7510.60.350.10.0500.050.10.40.61.11.82.53.7556.88.8