Sbectrwm
Featured content
Rheoli’ch trwydded
Apply for and amend licences for using the spectrum licensed by Ofcom.
Ymyriant a gorfodaeth
How to report interference and abuse, and what Ofcom can do about it.
Gwybodaeth am sbectrwm
Look up frequency allocations and other technical information.
Rheoli sbectrwm
Ofcom's ongoing work to manage and administer efficient use of the radio spectrum.
