JDM-1000 OFDM Modulator

Front-panel of JDM-1000 OFDM Modulator
Back-view of JDM-1000 OFDM Modulator

ETI Inputs

  • 2 x ETI NI or NA (auto detect) inputs compliant with G703 / G704
  • Seamless automatic switching

IF Outputs

  • 30 ~ 40 MHz ( 1 Hz step ), Level 0 dBm, Impedance 50£[

Clock and Synchronization

  • High quality internal clock
  • 10 MHz and 1 PPS external reference for SFN operation
  • 10 MHz output available

Modulation

  • All DAB modes supported (Modes I, II, III, IV)
  • Dynamic reconfiguration
  • MFN or SFN network operation
  • High performance MER

Digital Pre-correction

  • Non-linear digital pre-correction over a 4.6 MHz bandwidth
  • Amplitude and phase correction for digital linear pre-correction
  • Correction tables loaded through control port