T The radio frequency spectrum is a limited and strategic natural resource and has a high economic value so it must be managed effectively and efficiently in order to obtain optimal and substantial benefits for the prosperity of the people. The use of radio frequency modulation (FM) broadcasts has greatly developed and become a medium of entertainment and information which is loved by all walks of life. The regulation of radio frequency spectrum especially FM radio broadcast frequency canal is made through a master plan for organizing FM radio broadcasts so that the availability of channels for organizing FM radio broadcasts can be distributed evenly and proportionally according to international provisions and national interests so that it is effective and efficient. Monitoring of the Implementation and use of broadcast radio channels is carried out through observation of monitoring and measurement of technical parameters. Technical provisions for the operation of FM radio broadcasts include bandwidth width, strength of the receiver field (fieldstrenght), service area coverage, harmonics of broadcast radio frequency must be fulfilled and obeyed so that the use of FM radio can be organized. Results Observation of technical monitoring and measurement as an analysis of research on the use of radio frequency channels in accordance with the allocation and technical provisions. There are 11 broadcast radio channels that are used (on air) identified by 5 FM radio providers whose use exceeds the technical requirements, while 6 providers according to the provisions. 17 radio channels that were not used (off air) were also identified. Broadcast radio channels that are not used can become business and business opportunities for the community so that they can increase public income and non-tax state revenue.