DVB ASI Transport Stream Monitor for monitoring and compliance testing of ASI Transport Streams

DVB-T Measuring Receiver for quality measurements of signals from the transmitter

DTTR 2000 DVB-T Terrestrial Transmitter Monitor

Standard Features:

• DVB-ASI Compliant.
• ASI carrier frequency measurement.
• TS data rate measurement.
• TS Sync Byte error detection.
• TS Sync pulse jitter measurement with alarming on user-defined window.
• Data byte spacing measurement with minimum and maximum stuffing characters.
• Null packets bite rate measurement.
• Copper or Fibre Optic (optional extra) inputs.
• LCD screen display.
• RS232 Control.
• Optional Ethernet 10-BaseT interface.

Applications:

• 24 hour transmission monitor to record transport stream events
• Diagnostic tool to look for early/late TS packets

Standard Features:

• Supports all DVB Modulation Options, Guard Intervals, FEC Rates
• Accepts COFDM RF or Baseband Input
• Tests to ETS 300 744
• Constellation Output to Oscilloscope
• DSP based IQ measurements in real Time
• MER Measuremt output DSP

Standard Features:

• DVB-T Transmitter Monitoring
• RF or baseband input
• ETR 290 Analysis
• MER monitoring
• Other measurements include:
  
  • Signal to Noise ratio
  • System Target Error
  • Amplitude Imbalance
  • Quadrature Error
  • Carrier Suppression
  • Phase Jitter
  • Estimated Noise Margin
  • Bit Error Ratio
  • Amplitude and Group Delay
  • Channel Impulse Response
  • Programmable Alarm outputs

Further Information