Notizie | PROMAX

TV EXPLORER HD ISDB-T/T_B: High Definition TV meter

PROMAX, at the forefront in implementing new technology, sets very high standards with this new field strength meter designed to meet the demand of the Brazilian and Japanese market. PROMAX has contributed in the deployment of this standard by developing the TV EXPLORER HD ISDB-T/T_B that, like the other members of the family TV EXPLORER, is characterized as the most compact and complete field meter in the market.

Optical LNBs with TV EXPLORERs

The optical LNBs combine the four band/polarization feeds together into a single RF signal in the frequency range from 0.95 to 5.45 GHz. The RF signal is then converted to optical with a laser and transmitted over the fibre optic cable. All meters in the TV EXPLORER family can now work with optical LNBs using the new CV-100 Optical to RF signal adapter.

Television distribution at the Westminster Live studios

To distribute all the channels, which are usually received via satellite, the Westminster Live studios work with the Digital To TV (DTTV) headend of PROMAX. The DTTV headend is continuously re-tuning in order to offer the channels requested by the various media, which utilise the Westminster Live facilities. This process is carried out swiftly, via Ethernet / Internet, from the control room or any other location.

Digital Terrestrial Television coverage for rural areas in Euskadi

ITELAZPI, the company that broadcast radio and televisión in Euskadi, has selected PROMAX equipment for the coverage of DTT in rural areas. In this case, the Digital To TV is used as a regenerative unit, for the coverage of small communities. Traditionally, to cover this type of sites, it was common to use repeaters. In this article we describe the topology of the installation in one of the regenerative centers in the Little town of Azazeta (Alava).

PROMAX launches the first worldwide field meter ready for DVB-T2

The PROMAX TV EXPLORER family reaffirms its leadership taking a new step forward with the TV EXPLORER HD+, the only portable meter ready for the new digital terrestrial television standard for second generation (DVB-T2) and approved by Dolby Laboratories to decode Dolby Digital Plus.

TV Explorer HD+ selected by Finnish DVB-T2 operator

The new TV EXPLORER HD+ Analyser, developed by PROMAX, has been selected by the Finnish operator, Anvia Oy, as a reference instrument to drive the deployment of one of the first DVB-T2 commercial networks in the world.

PROMAX obtained FRANSAT PRO certification for its Digital To TV headend

FRANSAT PRO is the solution offered by EUTELSAT to cover shadow areas during DTT deployment in France. DTT channels are transmitted via satellite and through the headend developed by PROMAX in close collaboration with the French operator, these channels are converted back to COFDM to distribute them in communities.

Instrumentation to install FTTH

The incorporation of new ultra-fast access infrastructures means that the optical fibre it is arriving to every home (FTTH). This new context requires equipments such of the new generation of fibre optics intruments presented by PROMAX, which are easy to use and lightweight. Installers who are used to other technologies can use them very easily as they show results in a very understandable format.

PROMAX in the Media Facility project

By means of this project under the Avanza I+D program, the operators who manage broadcast networks may compile RF parameters (Level, MER, impulse response ...) from ICT facilities located in conflict zones and in areas of overlapping coverage in SFN networks. PROMAX's experience with IP technology, with its recognized monitoring systems and telecontrol PROWATCH TELMO and PROWATCH DEIDE 3, will be key in developing the project.

ASI-TS connection for TV EXPLORER HD

The TV EXPLORER HD features an essential characteristic for a TV analyser: the ASI-TS connectivity. With this feature you can monitor and analyse streams from other units, or transfer the stream demodulated by the TV EXPLORER HD to other equipment.

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