CMMB信号发生器CMG2000
CMMB信号源CMG2000符合中国CMMB（STiMi）标准，标准号：GY/T 220.1/200 和GY/T 220.2/2006

　　信号源CMG2000是一款符合CMMB标准的一体式信号源,通过优良的上变器,该机器可以提供频率范围由50MHz至870MHz,步进为1Hz的RF信号.CMG2000是一款非常便捷的CMMB解决方案,可广泛使用于CMMB标准芯片、调谐器、接收机（手机或PDA等）这些需要CMMB 调制信号的场合。

特性

　　Main Characteristics

•China Multimedia BroadcastingSignal Generator
•Modulator: CMMB
•China TV/DTV Test Solution support
　(DMB-TH, ADTB-T : Optional)
•Time-Slot Setting (Max. 40)
•Logical Channel Setting (Max. 40)
•MFN Network mode support
•AWGN (Optional : In preparation)

　　General Characteristics

•RF Upconverter : 50 ~870MHz
•OFDM Modulation
•PRBS Pattern Test (PRBS-9/ -15/ -23)
•AWGN (In preparation)
•Modulation Information
•System Information
•Frequency Information
•Frequency Table support
•TS List

　　Intended Application

•CMMB receiver Design and Manufacturing Test
•Simulation of CMMB Broadcasting
•Broadcasting Transmission
　-CMMB Chip Development (Tuner/MPEG)
　-CMMB Demonstration & Sales