Postcode Map Transmitters Channels Radio Method Sources

Find a transmitter

CHR 1431 AM

MW

Medium wave

Transmitter	Nation	Frequency	EMRP	Height	Area
St Richard's Hospital	England	1,431 kHz	1 W	10 m	Chichester

Medium wave is listed but never predicted anywhere on this site. P.1812 starts at 30 MHz and describes neither ground wave nor night-time skywave, which is how these signals actually travel.

Transmitter data is Ofcom's; every dataset and the terms it is used under are listed under sources. Coverage figures are modelled, not measured, and are systematically optimistic.