OverviewThe USB digital streaming DTV modulator can play MPEG stream from hard disk and DVB-ASI/SMPTE-310Minput into on-air signal. The output can be industry standard 55~956MHz and 956~2150MHz selectable RF signal.On board synthesizer can generate stable and accurate symbol clock and tuning frequency. The transportstream can be supplied through USB interface and DVB-ASI/SMPTE-310M input.Features• Transport stream from hard drive thru USB interface and DVB-ASI/SMPTE-310M input• DVB-ASI, SMPTE-310M output for monitoring• On board VHF/UHF/L-BAND RF output up-converter• Programmable RF output level (0.1dB step)• Superposition white noise over modulated signal and control the output C/N ratio• SDK for Windows 2000/XP(32/64bit)/Vista(32/64bit)/7(32/64bit) WDM and Linux• DVB-T/DVB-H, ATSC 8VSB, QAM, DVB-S/DVB-S2, T-DMB, ISDB-T, DTMB modulation option available• Free 0dBm amplifier optionBoard SpecificationsTransport Stream InputFrom hard disk thru USBBit RateUp to 90Mbits/sASI/ SMPTE-310M Input/OutputConnector: 75ohm BNCIF OutputConnector: 75ohm BNCFreq: 36 MHz/44 MHz selectableLevel: -15dBm max(@ 36/44MHz)RF OutputConnector: 75ohm BNCFreq: VHF/UHF 55~956MHz,L-BAND 956~2150MHzLevel: VHF/UHF 0dBm max,L-BAND -20dBm maxFreq accuracy: /-5KHz maxAttenuation step: 0.1dBPhase noise <-90dBc/Hz @ 10KHzRF step size: 100KHz step(except forTDMB: 8KHz step)USB InterfaceUSB 2.0 high speed compliantPhysical/EnvironmentalHxWxL: 32mm x 146mm x 223mmDriverWindows2000/XP(32/64bit)/Vista(32/64bit)/7(32/64bit) WDM and LinuxApplication SoftwareTeleview made GUIOperating ConditionTemperature: 0~45?CHumidity: 0~85%TELEVIEW  以上是售tvb-595数字电视DTMB多合一信号调制器的详细信息，如果您对售tvb-595数字电视DTMB多合一信号调制器的价格、厂家、型号、图片有什么疑问，请联系我们获取售tvb-595数字电视DTMB多合一信号调制器的新信息。