| Main features 1. Working frequency : 470~860MHz2. It can transmit more sets of digital television programs: a MUDS transmitter can transmit 32 sets of digital television programs3. Width coverage area: a transmitter coverage range is about 30Km;4. System requires less investment and faster recovery;5. At the client receiver, 32 sets of clear digital TV is convenient to receive with receiving antennas and the set-top boxes.6. The system adopt digital encryption transmission, using user management CA system, completely resolved the issue of fees and user management.Technical features :Working frequency range : 470~860MHz Adopt MPEG-2 digital compression to save frequency resources.Each 8 MHz bandwidth can transmit a number sets of standards digital television signals. Adaptive Circuit is controlied automatic by large single-chip so that the transmitter can keep the stability and output invariable power in different circumstances The use of ultra-linear amplifier technology, can be used to transmit broadband and also to single-channel transmission. The system composed from this system can be used as transmission lines and cable television network, will serve as a distribution network of users, directly transmit to the user’s set-top box The systems use digital encryption transmission and the CA management system. It solved the user management and fees. |