News | PROMAX

DTT Test bench system

The implementation of the DTT system is now started and the digital switch over will take place within the next few years. The combination of the MO-170 and the PROMAX analyser provides a very low cost solution for testing of DTV receivers, iDTV's and related equipment.

SONY has trusted PROMAX

SONY has trusted PROMAX to built test systems for their new television production lines located in their Viladecavalls (Barcelona) factory.

Spectrum monitoring

PROWATCH DEIDE (version II) is designed for the detection, automatic identification and monitoring of signals. It is also possible to tune a remote channel (audio or video) and transfer it through the network by means of Video Streaming and VoIP technologies.

DVB-T receiver testing system

We presented GV-999, a solution for testing of DVB-T digital terrestrial television receivers and systems. In addition to the multistandard analogue signal modulated in Vestigial Side Band from 35 to 900 MHz, the system provides a digital COFDM signal for DVB-T television of selectable quality, essential to verify the margins of operation of the receivers.

New functions for DVB-T measurements

DVB-T networks: the impulse response. This feature is one more of others like quality of digital signal, constellation, Transport Stream analyser, etc.

The most complete instrument on the market now incorporates a new function: the impulse response

We introduce the new channel impulse response function for PROLINK-4C Premium and PROLINK-4 Premium. This feature allows the detection of "echoes" in reception. This function will be included as standard in the instruments of new delivery. If required, it is also possible to upgrade the firmware of the instruments in the field.

Athens Olympic Games aftermaths and picture album

We at PROMAX have recently had the opportunity to learn a lot about what was going on behind the curtains during the preparations for the event. Especially with regards to the complex television distribution system that was designed and constructed to deliver life images of the games to the international media.

PROMAX-25 DOCSIS SIGNAL ANALYSER

PROMAX has recently sold a number of PROMAX-25 Docsis signal analysers to a company that installs cable TV power supplies. They have found our PROMAX-25 very appropiate for this application because of the full bidirectional test including upstream and downstream, simple user interface with little possibility of mistaken measurements and not to forget its affordable price.

CSI: The key to making better DTT measurements

The Channel State Information (CSI) feature available in the PROMAX PROLINK-2, PROLINK-3 and PROLINK-4 Premium series can be readily used to estimate the noise margin of a DTT installation. Find out more in this downloable PDF…

Optical fibre communications: the optical spectrum analyzer

The PROLITE-60 equipment, developed by PROMAX, allows to carry out automatic measurements in all the scopes of application, as much in the analysis of the WDM signal in any point of the network as the characterisation of network components: Filters, amplifiers, multiplexers, DFB lasers, FB lasers and LEDs.

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About PROMAX

PROMAX Test & Measurement SLU ©
We are manufacturers of telecommunication instrumentation and professional electronics equipment with over 50 years of experience in this sector.

Address C/ Francesc Moragas Nº71, 08907 L'Hospitalet de Llobregat (Barcelona - Spain)
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Phone numbers:
ESP: (+34) 931 847 700
UK: (+44) 01727 832266
FRA: (+34) 93 184 7701
DEU: (+49) 0 62 55 - 20 42

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