CISPR 13 [documento eletrónico] : sound and television broadcast receivers and associated equipment; : radio disturbance characteristics; : limits and methods of measurement / International Electrotechnical Commission
IEC 62106 [document eletrónico] : specification of the radio data system (RDS) for VHF/FM sound broadcasting in the frequency range from 87,5 MHz to 108,0 MHz / International Electrotechnical Commission
Digital economy 2025 [documento eletrónico] : telecoms regulation; : regulators to focus on leveling the playing field / Matthew Howett