VIAVI RFModeler RF Modeler RF Modeler JDSU_RFMODELER RFModeler TMG Test Equipment
VIAVI Solutions

VIAVI RFModeler RF Modeler

VIAVI RFModeler RF Modeler
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VIAVI RFModeler RF Modeler

Multipath Fading Simulator

RFModeler is designed to modulate an MPEG-2 Transport Stream into a DVB-T or DVB-H fully compliant RF signal. Integrating state of the art components and sophisticated signal processing methods, RFModeler comprehensively covers all characteristics of the DVB-T and DVB-H specifications. It is capable of generating multi path echoes built from the main signal that can be superposed to the direct path and simulate signal reflections. The possibility to fine tune the carrier over noise ratio also is brought in order to accurately test DVB-T or DVB-H receivers capability and resistance to noise.

Highlights

  • A set of useful functionalities embedded in a compact test-oriented professional modulator:
  • DVB-T and DVB-H terrestrial channel simulator
  • Multiple fading echo generation
  • Output C/N ratio mastering

Applications

  • Simulates any broadcast mode in the world (rural or urban propagation profiles)
  • Emulates MFN or SFN DTTV network and fading impairments
  • Pre-configured propagation profiles: Rice, Rayleigh or user defined
  • C/N full control (up to 30 dB)

Key Features

  • RF outputs in the VHF-UHF band (170 to 860 MHz)
  • Comes with embedded USB-2 stream player (software included)
  • Remote control (TCP/IP server embedded)
  • Robust, forced cooling, 1 RU 19" rack mountable
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