Widely used in hotels, hotel, rental housing, leisure clubs, factory dormitory building to form a small TV front end, is the indispensable equipment in the process of TV before renovation, customers can according to the specific circumstances, choose four road, no. 12 road and modulator, models have YST - 948. YST - 948 p. t988M etc various shows the number of TV receiving front-end system. Signal source can choose cable digital set-top boxes, satellite digital TV receiver, or terrestrial digital TV receiver and DVD, camera, etc. Easy installation, debugging tube sheet, general electric.