Introduction China?s continuous development of digital TV in the process of convergence with the times, and in order to the operator, radio and television (customers) better on the digital TV business management, operations and content user demands ... - Update: 2009-02-04

QPSK digital TV modulator adopts advanced digital signal processing technology ?of which receiving port can directly use digital satellite receiver for receiving ,thus fully complying DVB-S standard .Not only can it gain relatively high frequency sp... - Update: 2009-02-04

General Such equipment transmits 1 to 30 TV programs simultaneously. System is low cost, short engineering, and quick return capital. Support ALC function Perfect performance FET and imported switch power module. Lightning proof, over curren... - Update: 2009-02-04