Radio sets
Please cite the International Telecommunication Union for third-party use of these data.  The total number of radio sets. A radio set is a device capable of receiving broadcast radio signals, using popular frequencies, such as FM, AM, LW and SW.  A radio set may be a stand-alone device, or it may be integrated into another device, such as a Walkman, a car or an alarm clock.  
Please cite the International Telecommunication Union for third-party use of these data.  The total number of radio sets. A radio set is a device capable of receiving broadcast radio signals, using popular frequencies, such as FM, AM, LW and SW.  A radio set may be a stand-alone device, or it may be integrated into another device, such as a Walkman, a car or an alarm clock.  