UK Television Reception Advice

Transmitter information

Site Name:Blaenplwyf 
Region:Wales
Transmitter No:83500 
NGR:SN569757 
Avg Aerial Height:325 
Aerial Group:WH 
 
Multiplex 1 BBC
Channel28 
Offset
ERP2.0
Multiplex 2 Digital 3&4
Channel22 
Offset
ERP2.0
Multiplex A SDN
Channel25 
Offset
ERP2.0
Multiplex B BBC
Channel32 
Offset
ERP2.0
Multiplex C NGW
Channel29 
Offset
ERP1.0
Multiplex D NGW
Channel33 
Offset
ERP1.0


  • Transmitter No. refers to the broadcaster's transmitting station number
  • Average Aerial Height is given in metres Above Ordnance Datum.
  • The suggested Aerial Group above is designed to allow reception of co-sited analogue and digital services from this site.
  • ERP's are in kW
  • Frequency Offsets are either +167kHz, -167kHz, or zero.
Ofcom - the Office of Communications