Rationalization of Radio STL Network

Abstract

To send on air program to a radio satellite station, we use both an exclusive telephon line (wire) and a Studio Transmitter Link (STL)(wireless). In recent yers, re-assignment of the frequency band of STL is prompting by the government. Taking advantage of the renewal of STL equipment, we rearanged STL network root and we could economize the cost of renewal of STL and labors for maintenance of network.