The DTU-235 RF Probe provides real-time analysis and monitoring of DVB-T channels directly on a PC or laptop computer. When used along with the RFXpert and StreamXpert software packages, the DTU-235 is part of a comprehensive solution for doing fieldwork on a laptop computer.
The module is connected with a single USB-2 cable to the PC or laptop. No power supply is required, as the unit is bus-powered. The product is supplied with a robust carrying case.
The accompanying RFXpert application is a full-featured RF analysis suite for measuring channel level, MER, and BER. It includes constellation and eye diagrams, along with an easy-to-read, spectral display with choice of single channel, adjacent channels, or full spectral display. The DTU-235 ships with RFXpert software in “Limited Functionality Mode” unless the full software license is purchased.
The StreamXpert is DekTec's MPEG-2 transport stream analysis and monitoring software solution for checking detailed statistics on PIDs, services, and tables including TR101-290 compliance.
The DTU-235 and accompanying software is a co-development of DekTec and its North-American partner Sencore. Another model in this product line is the DTU-234 measurement receiver, which supports ATSC VSB and QAM-B.
DTU-235 web page