LabMod-DTMB Modulator for lab use

LabMod-DTMB modulator provides a complete, cost effective solution for Chinese DTTV network setup in a lab or manufacturing environment, cumulating rich inputs / outputs interfacing offer, as well as noise injection and C/N ratio control.

LabMod-DTMB is fully DTMB Chinese standard compliant (GB20600-2006), and offers several kinds of inputs (ASI or USB). It generates high quality RF or IF signals that will fit any test situation that may occur in a lab, research and development, or manufacturing site.

Remotely manageable thanks to an embedded HTTP web server, LabMod-DTMB modulator has a high set of features for RF or IF corner testing such as carriers cancellation, interleaver bypass, very large output level range, etc...

• FPGA based HW for robustness and
  reliability
• Over 40dB MER
• ASI and USB inputs
• RF output (VHF-UHF band) with very large output level range
  (-60 dBm to +2dBm)
• IF output (5 to 80MHz)
• MFN transmission capable
  (bit rate adaptation, PCR restamping capable)
• Special test modes
  (PRBS insertion, carriers removal, test tone, guard interval setup, white noise generation and C/N mastering)
• 10MHz input and output
• Modulation settings can be saved as Profile
• HTTP remote control
• Robust, forced cooling
• 19'' rack mountable (1RU width)
  

Physical Interfaces

• RF (VHF-UHF) outputs: main and monitoring
• IF (5-80MHz) output
• 2 ASI inputs
• USB2.0 input (with stream player)
• 10 MHz input and output synchronization
• Fast Ethernet interface
• Dry relay alarm outputs