Hangzhou Public Communication Marketing Digital Equipment Co. Ltd. - China

Practical work, good faith operation of the implementation of radio frequency can be synchronized so that the limited resources of the FM frequencies are fully utilized, greatly increased the utilization of the spectrum. Synchronized using a single frequency radio broadcast coverage of large-scale, easy to listen, especially to the highway and railway line on the road to listen to the mobile users a great convenience. Program coverage and listen to a substantial expansion of groups, will bring enormous social and economic benefits