CMMB信号源CMG2000符合ZGCMMB(STiMi)标准,标准号:GY/T220.1/200和GY/T220.2/2006
信号源CMG2000是一款完全符合CMMB标准的一体式信号源,通过的上变器,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(或PDA等)这些需要CMMB调制信号的场合。
特性
MainCharacteristics •ChinaMobileMultimediaBroadcastingSignalGenerator •Modulator:CMMB •ChinaMobileTV/DTVTestSolutionsupport (DMB-TH,ADTB-T:Optional) •Time-SlotSetting(Max.40) •LogicalChannelSetting(Max.40) •MFNNetworkmodesupport •AWGN(Optional:Inpreparation) GeneralCharacteristics •RFUpconverter:50~870MHz •OFDMModulation •PRBSPatternTest(PRBS-9/-15/-23) •AWGN(Inpreparation) •ModulationInformation •SystemInformation •FrequencyInformation •FrequencyTablesupport •TSList IntendedApplication •CMMBreceiverDesignandManufacturingTest •SimulationofCMMBBroadcasting •BroadcastingTransmission -CMMBChipDevelopment(Tuner/MPEG) -CMMBDemonstration&Sales |