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USB2.0 DVB-T/T2, DVB-C and ASI Probe - Sencore DTU-238
USB2.0 DVB-T/T2, DVB-C and ASI Probe - Sencore DTU-238
Portable USB Probe for real-time analysis of terrestrial (DVB-T2/T, ISDB-T) and DVB-C cable signals.




Sencore Download DTU-238.pdf


  • USB 2.0 port of host PC Powered
  • 75 Ω type ‘F’ DVB-T/T2, DVB-C Input
  • 75 Ω BNC ASI Input

The DTU-238 RF Probe and RFXpert software are a comprehensive solution designed to provide real-time analysis and monitoring of terrestrial and cable signals (DVB-T/T2 and DVB-C RF channels). The RFXpert software is intended to be loaded by the end-user on a PC or laptop and work in conjunction with the DTU-238 RF Probe. RFXpert provides complete RF analysis and logging, along with transport stream recording.

RFXpert provides easy-to-read spectral displays, both constellation and eye diagram displays, and the ability to see rotated DVB-T2 constellations in their true orientation.

  • True demodulated digital reading for MER, Pre-BER and Post BER.
  • A proof-positive method of signal documentation or drop-point comparisons with programmable, user defined logging and auto-inspection capabilities

Adding StreamXpert to a DTU-238 makes for a cost-effective and user-friendly MPEG2/H.264 transport stream analyzer. Signals can be analyzed from either the ASI or RF inputs of the DTU-238 and can be validated against industry standard ETR101-290 templates. Transport streams can also be captured in the field with StreamXpert for later use.

  • Real-time analysis, monitoring and recording of MPEG Transport Streams
  • PCR Accuracy and ETR101-290 checking
  • Integrated MPEG2/H.264/VC-1 video decoding with MPEG, AAC and AC3 audio support

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